Draft Details
- Concrete Materials and Methods of Concrete Con...
- DRAFT STANDARD
- Legal Notice for Draft Standards
- Preface
- 0 Introduction
- + 1 Scope
- 1.1 General
- 1.2 Exclusions
- + 1.3 Precasting of concrete in the field
- 1.3.1
- 1.3.2
- 1.3.3
- 1.3.4
- 1.4 Parking garages
- 1.5 Supplementary specifications
- 1.6 Terminology
- 2 Reference publications
- 3 Definitions
- + 4 Materials and concrete properties
- + 4.1 Requirements for concrete and alternative m...
- + 4.1.1 Durability requirements
- + 4.1.1.1 General
- 4.1.1.1.1
- 4.1.1.1.2
- 4.1.1.1.3
- 4.1.1.1.4
- 4.1.1.1.5
- 4.1.1.1.6
- + 4.1.1.2 Limits on chloride ion content
- 4.1.1.2.1
- 4.1.1.2.2
- 4.1.1.2.3
- 4.1.1.3 Freezing and thawing (F class)
- 4.1.1.4 De-icing chemicals (C class) (chlorides...
- 4.1.1.5 Sea water (C and S classes)
- + 4.1.1.6 Sulphate attack (S class)
- 4.1.1.6.1
- 4.1.1.6.2
- 4.1.1.6.3
- 4.1.1.6.4
- + 4.1.1.7 Abrasion/erosion
- 4.1.1.7.1
- 4.1.1.7.2
- + 4.1.1.8 Exposure to aggressive agricultural che...
- 4.1.1.8.1 General
- 4.1.1.8.2 Acidic sewer wastes
- 4.1.1.9 Concrete cover
- 4.1.1.10 Cracking
- 4.1.1.11 Chloride ion penetrability
- + 4.1.2 Alternatives for specifying concrete
- 4.1.2.1
- 4.1.2.2
- 4.1.2.3
- + 4.2 Materials
- + 4.2.1 Cements and supplementary cementitious ma...
- + 4.2.1.1 Hydraulic cement
- 4.2.1.1.1 General
- 4.2.1.1.2 Types
- 4.2.1.2 Blended hydraulic cements
- 4.2.1.3 Supplementary cementitious materials
- + 4.2.1.4 Other cements and supplementary cementi...
- 4.2.1.4.1
- 4.2.1.4.2
- + 4.2.2 Water
- 4.2.2.1
- 4.2.2.2
- 4.2.2.3
- 4.2.2.4
- + 4.2.3 Aggregates
- 4.2.3.1 General
- + 4.2.3.2 Sampling and testing
- 4.2.3.2.1
- 4.2.3.2.2
- 4.2.3.2.3
- + 4.2.3.3 Normal-density fine aggregate
- 4.2.3.3.1 General characteristics
- + 4.2.3.3.2 Grading
- 4.2.3.3.2.1 Sieve analysis
- 4.2.3.3.2.2 Uniformity
- + 4.2.3.3.3 Organic impurities
- 4.2.3.3.3.1
- 4.2.3.3.3.2
- 4.2.3.3.3.3
- + 4.2.3.4 Normal-density coarse aggregate
- 4.2.3.4.1 General characteristics
- 4.2.3.4.2 Grading
- 4.2.3.4.3 Particle shape
- + 4.2.3.5 Other aggregate types
- 4.2.3.5.1 Mineral fillers
- 4.2.3.5.2 Special grading
- + 4.2.3.5.3 Combined aggregate gradation
- 4.2.3.5.3.1
- 4.2.3.5.3.2
- 4.2.3.5.3.3 Uniformity
- + 4.2.3.6 Deleterious reactions of aggregates
- 4.2.3.6.1 Alkali-aggregate reactivity
- 4.2.3.6.2 Other reactions
- 4.2.3.7 Deleterious substances and physical pro...
- 4.2.3.8 Petrographic examination
- 4.2.3.9 Concrete-making properties
- 4.2.3.10 Aggregate acceptance
- + 4.2.4 Admixtures
- 4.2.4.1 General
- 4.2.4.2 Air-entraining admixtures
- 4.2.4.3 Chemical admixtures
- 4.2.4.4 Powdered admixtures
- + 4.2.5 Fibres
- 4.2.5.1 Steel fibres
- 4.2.5.2 Synthetic fibres
- 4.2.6 Pigments for integrally coloured concrete...
- + 4.3 Concrete properties
- 4.3.1 Mix proportions
- + 4.3.2 Workability
- 4.3.2.1 General
- + 4.3.2.2 Nominal maximum size of aggregate
- 4.3.2.2.1
- 4.3.2.2.2
- 4.3.2.2.3
- + 4.3.2.3 Slump or slump flow
- 4.3.2.3.1 General
- 4.3.2.3.2 Tolerances in slump or slump flow
- + 4.3.3 Air entrainment
- 4.3.3.1 General
- 4.3.3.2 Air-void system
- 4.3.3.3 Air-void parameters
- + 4.3.4 Density
- 4.3.4.1 Normal-density concrete
- 4.3.4.2 Structural low-density and semi-low-den...
- 4.3.4.3 High-density concrete
- + 4.3.5 Compressive strength
- 4.3.5.1 Minimum compressive strength
- 4.3.5.2 Water-to-cementitious materials ratio
- 4.3.6 Volume stability considerations
- + 4.3.7 Permeability Index
- 4.3.7.1 General
- + 4.3.7.2 Resistance to Chloride Penetration
- 4.3.7.2.1
- 4.3.7.2.2
- + 4.3.7.3 Bulk Resistivity
- 4.3.7.3.1
- 4.3.7.3.2
- + 4.4 Quality control
- + 4.4.1 Responsibilites
- 4.4.1.1 General
- 4.4.1.2 Submittals
- 4.4.1.3 Procedures
- 4.4.1.4 Responsibilities
- 4.4.1.5 Assignment of responsibilities
- 4.4.1.6 Testing laboratory responsibilities
- 4.4.1.7 Field testing
- 4.4.1.8 Contractor responsibilities
- + 4.4.2 Concrete acceptance
- 4.4.2.1 Qualification
- 4.4.2.2 Acceptance
- 4.4.2.3 Testing
- + 4.4.2.4 Compressive strength acceptance
- + 4.4.2.4.1 Standard-cured cylinders
- 4.4.2.4.1.1
- 4.4.2.4.1.2
- 4.4.2.4.1.3
- + 4.4.2.4.2 Cores from existing structures
- 4.4.2.4.2.1
- 4.4.2.4.2.2
- 4.4.2.4.3 Accelerated tests
- 4.4.2.4.4 Non-compliance
- + 5 Production and delivery
- + 5.1 Storage of materials
- + 5.1.1 General
- 5.1.1.1
- 5.1.1.2
- 5.1.1.3
- + 5.1.2 Cementitious materials
- 5.1.2.1
- 5.1.2.2
- 5.1.3 Aggregate
- + 5.1.4 Admixtures
- 5.1.4.1
- 5.1.4.2
- + 5.2 Production of concrete
- 5.2.1 General
- + 5.2.2 Measurement of materials
- 5.2.2.1 General
- 5.2.2.2 Concrete
- 5.2.2.3 Cementitious materials
- + 5.2.2.4 Supplementary cementitious materials
- 5.2.2.4.1
- 5.2.2.4.2
- 5.2.2.5 Aggregate
- 5.2.2.6 Mixing water
- 5.2.2.7 Admixtures
- 5.2.2.8 Other batching methods
- 5.2.2.9 Fibre reinforcing
- + 5.2.3 Batching plant
- 5.2.3.1 Storage
- 5.2.3.2 Scales
- 5.2.3.3 Volumetric measurement of water
- 5.2.3.4 Admixture measurement
- 5.2.3.5 Protection from freezing and settlement...
- + 5.2.4 Mixing
- + 5.2.4.1 Equipment
- 5.2.4.1.1
- 5.2.4.1.2
- 5.2.4.1.3
- 5.2.4.1.4
- 5.2.4.2 Operation of mixers
- 5.2.4.3 Mixer maintenance
- + 5.2.4.4 Time and rate of mixing
- 5.2.4.4.1 General
- 5.2.4.4.2 Partial mixing (shrink mixing)
- + 5.2.4.5 Testing for uniformity of mixed concret...
- 5.2.4.5.1 Sampling
- + 5.2.4.5.2 Test procedures and requirements
- 5.2.4.5.2.1
- 5.2.4.5.2.2
- + 5.2.5 Delivery
- 5.2.5.1 Concrete mixed on-site
- + 5.2.5.2 Concrete mixed off-site
- 5.2.5.2.1 Delivery with agitating equipment
- 5.2.5.2.2 Delivery with non-agitating equipment...
- + 5.2.5.3 Control of slump or slump flow and air ...
- 5.2.5.3.1 Time of delivery
- + 5.2.5.3.2 Addition of water on the job site
- 5.2.5.3.2.1
- 5.2.5.3.2.2
- 5.2.5.3.3 Control of slump or slump flow of pla...
- 5.2.5.3.4 Control of slump or slump flow and ai...
- + 5.2.5.4 Temperature control
- 5.2.5.4.1
- 5.2.5.4.2
- + 5.2.5.5 Delivery ticket
- 5.2.5.5.1
- 5.2.5.5.2
- 5.2.5.5.3
- + 6 Formwork, reinforcement, and prestressing
- + 6.1 Reinforcement
- + 6.1.1 Reinforcing steel
- 6.1.1.1
- 6.1.1.2
- 6.1.1.3
- 6.1.1.4
- 6.1.1.5
- 6.1.2 Bend test
- + 6.1.3 Special reinforcement
- 6.1.3.1
- 6.1.3.2
- 6.1.3.3
- 6.1.3.4
- 6.1.4 Dissimilar metals
- 6.1.5 Prestressing steel
- + 6.1.6 Surface condition of reinforcement
- 6.1.6.1
- 6.1.6.2
- 6.1.6.3
- 6.1.6.4
- 6.1.7 Protective coating
- + 6.2 Hardware and miscellaneous materials
- 6.2.1 Hardware and ferrous inserts
- + 6.2.2 Nonferrous inserts
- 6.2.2.1
- 6.2.2.2
- + 6.2.3 Protective coating
- 6.2.3.1
- 6.2.3.2
- 6.2.3.3
- 6.2.4 Miscellaneous materials
- + 6.3 Storage of reinforcement
- 6.3.1 General
- + 6.3.2 Special storage requirements
- 6.3.2.1
- 6.3.2.2
- 6.3.2.3
- 6.3.2.4
- 6.3.2.5
- + 6.4 Construction tolerances for cast-in-place c...
- + 6.4.1 General
- 6.4.1.1
- 6.4.1.2
- 6.4.1.3
- 6.4.1.4
- 6.4.1.5
- + 6.4.2 Cross-sectional dimensions and tolerances...
- 6.4.2.1 Formed sections
- + 6.4.2.2 Slabs on grade
- 6.4.2.2.1 Curling
- 6.4.2.3 Column offsets
- 6.4.3 Plumbness
- 6.4.4 Relative alignment
- 6.4.5 Levelness
- + 6.4.6 Variations from a reference system and ge...
- 6.4.6.1
- 6.4.6.2
- 6.4.6.3
- + 6.5 Formwork
- + 6.5.1 General
- 6.5.1.1
- 6.5.1.2
- 6.5.1.3
- + 6.5.2 Drawings for formwork
- 6.5.2.1
- 6.5.2.2
- 6.5.2.3
- + 6.5.3 Construction
- 6.5.3.1 General
- 6.5.3.2 Untreated forms
- 6.5.3.3 Preparation of formwork surfaces — Part...
- + 6.5.3.4 Alignment of forms during placing
- 6.5.3.4.1
- 6.5.3.4.2
- 6.5.3.5 Formwork removal
- + 6.6 Fabrication and placement of reinforcement
- 6.6.1 General
- + 6.6.2 Hooks and bends
- 6.6.2.1 General
- 6.6.2.2 Standard hooks
- 6.6.2.3 Minimum bend diameter
- + 6.6.2.4 Stirrup and tie hooks
- 6.6.2.4.1
- 6.6.2.4.2
- 6.6.2.4.3
- + 6.6.2.5 Bending
- 6.6.2.5.1
- 6.6.2.5.2
- 6.6.2.5.3
- + 6.6.3 Spirals
- 6.6.3.1
- 6.6.3.2
- 6.6.3.3
- 6.6.3.4
- 6.6.3.5
- 6.6.3.6
- 6.6.3.7
- 6.6.3.8
- 6.6.3.9
- + 6.6.4 Ties
- 6.6.4.1
- 6.6.4.2
- 6.6.4.3
- 6.6.4.4
- 6.6.4.5
- + 6.6.5 Spacing of reinforcement
- 6.6.5.1
- 6.6.5.2
- 6.6.5.3
- 6.6.5.4
- 6.6.5.5
- 6.6.5.6
- + 6.6.6 Concrete cover
- 6.6.6.1 General
- + 6.6.6.2 Specified cover for reinforced and pres...
- 6.6.6.2.1
- 6.6.6.2.2
- 6.6.6.2.3
- 6.6.6.2.4
- 6.6.6.3 Cover for fire resistance
- + 6.6.7 Support of reinforcement
- 6.6.7.1 General
- 6.6.7.2 Securement
- + 6.6.7.3 Bar supports
- 6.6.7.3.1
- 6.6.7.3.2
- 6.6.7.3.3
- 6.6.7.3.4
- 6.6.7.3.5
- 6.6.7.3.6
- 6.6.7.3.7
- + 6.6.7.4 Side form spacers
- 6.6.7.4.1
- 6.6.7.4.2
- 6.6.7.4.3
- 6.6.7.5 Internal spacers
- + 6.6.7.6 Corrosion prevention
- 6.6.7.6.1
- 6.6.7.6.2
- 6.6.7.6.3
- 6.6.8 Tolerances for location of reinforcement
- 6.6.9 Splices of reinforcement
- + 6.6.10 Welding of reinforcement
- 6.6.10.1
- 6.6.10.2
- 6.6.10.3
- 6.6.11 Inspection
- + 6.7 Fabrication and placement of hardware and o...
- 6.7.1 General
- + 6.7.2 Placing of hardware
- 6.7.2.1
- 6.7.2.2
- 6.7.2.3
- 6.7.2.4
- 6.7.2.5
- + 6.7.3 Tolerances for placing anchor bolts and h...
- 6.7.3.1
- 6.7.3.2
- 6.7.3.3
- + 6.7.4 Welding of hardware
- 6.7.4.1
- 6.7.4.2
- 6.7.4.3
- + 6.7.5 Conduits and pipes embedded in concrete
- 6.7.5.1
- 6.7.5.2
- 6.7.5.3
- 6.7.5.4
- 6.7.5.5
- 6.7.5.6
- + 6.8 Post-tensioning
- + 6.8.1 General
- 6.8.1.1
- 6.8.1.2
- 6.8.1.3
- + 6.8.2 Unbonded tendons
- 6.8.2.1 Anchorages
- 6.8.2.2 Couplings
- 6.8.2.3 Sheaths
- + 6.8.2.4 Concrete cover to anchorage
- 6.8.2.4.1
- 6.8.2.4.2
- 6.8.2.5 Corrosion protection for unbonded tendo...
- 6.8.2.6 Protection from moisture ingress
- 6.8.2.7 Protection from corrosion
- 6.8.2.8 Inspection prior to concrete placement
- 6.8.2.9 Inspection of damaged tendons
- 6.8.2.10 Preparation of cut tendon ends
- 6.8.2.11 Preparation of anchor pockets after st...
- + 6.8.3 Bonded tendons
- 6.8.3.1 Anchorages
- 6.8.3.2 Couplings
- 6.8.3.3 Ducts
- 6.8.3.4 Sleeves or gaskets
- 6.8.3.5 Stressing pockets
- + 6.8.4 Cement grout for bonded tendons
- 6.8.4.1 Materials
- 6.8.4.2 Proportioning materials
- + 6.8.4.3 Properties of grout
- 6.8.4.3.1
- 6.8.4.3.2
- 6.8.4.3.3
- 6.8.4.3.4
- 6.8.4.3.5
- 6.8.4.3.6
- 6.8.4.3.7
- + 6.8.4.4 Production
- 6.8.4.4.1
- 6.8.4.4.2
- 6.8.4.4.3
- 6.8.4.4.4
- 6.8.4.5 Testing
- + 6.8.5 Preparation for post-tensioning
- + 6.8.5.1 Formwork and shoring
- 6.8.5.1.1
- 6.8.5.1.2
- + 6.8.5.2 Anchoring of tendons
- 6.8.5.2.1
- 6.8.5.2.2
- + 6.8.5.3 Prestressing tendons
- 6.8.5.3.1 Cover
- 6.8.5.3.2 Curved tendons
- + 6.8.5.3.3 Spacing
- 6.8.5.3.3.1
- 6.8.5.3.3.2
- 6.8.5.3.3.3
- 6.8.5.3.4 Bundling
- 6.8.5.3.5 Tolerances
- 6.8.5.3.6 Marking
- + 6.8.5.4 Placing of concrete
- 6.8.5.4.1
- 6.8.5.4.2
- 6.8.5.4.3
- 6.8.5.4.4
- 6.8.5.4.5
- + 6.8.5.5 Jointing segmental sections
- 6.8.5.5.1
- 6.8.5.5.2
- 6.8.5.5.3
- 6.8.5.5.4
- 6.8.5.5.5
- + 6.8.6 Application and measurement of prestressi...
- 6.8.6.1
- 6.8.6.2
- 6.8.6.3
- 6.8.6.4
- 6.8.6.5
- 6.8.6.6
- 6.8.6.7
- 6.8.6.8
- 6.8.6.9
- 6.8.6.10
- 6.8.6.11
- 6.8.6.12
- + 6.8.7 Grouting
- + 6.8.7.1 Protection and flushing prior to grouti...
- 6.8.7.1.1
- 6.8.7.1.2
- 6.8.7.1.3
- 6.8.7.1.4
- 6.8.7.2 Grout temperature
- 6.8.7.3 Grout curing
- + 6.8.7.4 Injection of grout
- 6.8.7.4.1
- 6.8.7.4.2
- 6.8.7.4.3
- 6.8.7.4.4
- 6.8.7.4.5
- 6.8.7.4.6
- 6.8.7.5 Grouting records
- + 7 Placing, finishing, and curing concrete
- + 7.1 Preconstruction quality planning
- 7.1.1 General
- + 7.1.2 Concrete mixes for interior concrete floo...
- 7.1.2.1 General
- 7.1.2.2 Drying time for applied finishes
- + 7.2 Hot and cold weather concreting
- 7.2.1 Hot weather concreting — Job preparation
- + 7.2.2 Cold weather concreting
- 7.2.2.1 Job preparation
- 7.2.2.2 Temperature requirements
- 7.2.2.3 Heated enclosures
- 7.2.2.4 Protective covers and insulation
- 7.2.2.5 Cooling after protection
- + 7.3 Jointing
- 7.3.1 General
- + 7.3.2 Construction joints
- 7.3.2.1
- 7.3.2.2
- 7.3.2.3
- 7.3.2.4
- + 7.3.3 Contraction joints
- 7.3.3.1
- 7.3.3.2
- 7.3.3.3
- 7.3.3.4
- 7.3.3.5
- 7.3.3.6
- 7.3.4 Isolation joints
- 7.3.5 Expansion joints
- 7.3.6 Joint filling
- + 7.4 Storage of materials used for placing, fini...
- 7.4.1 General
- 7.4.2 Fabricated and proprietary materials
- + 7.5 Placing of concrete
- + 7.5.1 General
- 7.5.1.1
- 7.5.1.2
- 7.5.1.3
- + 7.5.2 Handling
- 7.5.2.1
- 7.5.2.2
- 7.5.2.3
- 7.5.2.4
- 7.5.2.5
- 7.5.2.6
- 7.5.2.7
- 7.5.2.8
- 7.5.2.9
- + 7.5.3 Depositing
- 7.5.3.1
- 7.5.3.2 Vapour retarding membranes
- 7.5.3.3
- 7.5.3.4
- 7.5.3.5
- 7.5.3.6
- 7.5.3.7
- 7.5.3.8
- 7.5.3.9
- 7.5.3.10 Slab on grade thickness
- 7.5.3.11
- 7.5.3.12
- 7.5.3.13
- + 7.5.4 Consolidation
- 7.5.4.1 General
- 7.5.4.2 Vibration
- 7.5.5 Concreting underwater
- 7.5.6 Concrete placed by tremie
- 7.5.7 Concreting tubular piles and drilled shaf...
- + 7.6 Protection of plastic concrete
- 7.6.1 General
- 7.6.2 Initial curing for high-strength and high...
- + 7.7 Finishing of concrete floor surfaces
- + 7.7.1 Surface tolerances
- 7.7.1.1
- 7.7.1.2
- 7.7.1.3
- 7.7.1.4
- 7.7.2 Correction of floor flatness deficiencies...
- + 7.7.3 Initial finishing of horizontal surfaces
- 7.7.3.1 General
- + 7.7.3.2 Screeding
- 7.7.3.2.1
- 7.7.3.2.2
- 7.7.3.2.3
- 7.7.3.3 Bull floating or darbying
- 7.7.3.4 Completion
- + 7.7.4 Final finishing
- + 7.7.4.1 General
- 7.7.4.1.1
- 7.7.4.1.2
- 7.7.4.1.3
- 7.7.4.1.4
- 7.7.4.2 Floating
- + 7.7.4.3 Trowelling
- 7.7.4.3.1 Interior or non-air-entrained concret...
- 7.7.4.3.2 Exterior or air-entrained concrete
- 7.7.5 Abrasion and wear resistance
- 7.7.6 Nonslip surfaces
- 7.7.7 Scratch finish
- 7.7.8 Grinding
- 7.7.9 Moisture condition of concrete floors
- + 7.8 Curing
- 7.8.1 General
- + 7.8.2 Methods and materials
- 7.8.2.1 Methods
- 7.8.2.2 Materials
- + 7.8.3 Curing for special requirements
- 7.8.3.1 Extended curing for structural safety
- + 7.8.3.2 Curing for accelerated strength develop...
- 7.8.3.2.1 Reduced curing period
- 7.8.3.2.2 Using elevated temperature
- + 7.8.3.3 Curing in extreme temperatures
- 7.8.3.3.1 Hot-weather curing
- 7.8.3.3.2 Cold-weather curing
- + 7.9 Bonded toppings
- 7.9.1 Types
- + 7.9.2 Special concrete mixtures for toppings
- 7.9.2.1 General
- 7.9.2.2 Nominal maximum size of coarse aggregat...
- + 7.9.3 Monolithic toppings
- 7.9.3.1 Placing monolithic toppings
- 7.9.3.2 Preparation of base course surface
- + 7.9.4 Bonding systems
- 7.9.4.1 Inspection of base course concrete
- 7.9.4.2 Procedures
- 7.9.5 Bonding fresh concrete to rock
- 7.9.6 Tensile bond
- 7.9.7 Testing frequency
- 7.9.8 Finishing bonded toppings
- 7.9.9 Curing
- + 7.10 Finishing of formed surfaces
- + 7.10.1 General
- 7.10.1.1
- 7.10.1.2
- 7.10.1.3
- 7.10.1.4
- 7.10.1.5
- 7.10.1.6
- + 7.10.2 Formed surface finishes
- 7.10.2.1 General
- 7.10.2.2 Reference installation
- 7.10.2.3 Reference sample
- 7.10.2.4 Surface defects
- 7.10.2.5 Rough-form finish
- 7.10.2.6 Smooth-form finish
- + 7.10.3 Patching
- 7.10.3.1
- 7.10.3.2
- 7.10.3.3
- 7.10.3.4
- 7.10.3.5
- + 7.10.4 Rubbed finishes
- 7.10.4.1 General
- 7.10.4.2 Smooth-rubbed finish
- 7.10.4.3 Sand-rubbed finish
- 7.10.4.4 Sack-rubbed finish
- + 8 Concrete with special performance or material...
- + 8.1 General
- 8.1.1 Application
- 8.1.2 Purpose
- 8.1.3 Criteria
- 8.1.4 Relevant clauses
- 8.1.5 Performance evaluation
- 8.1.6 Materials
- 8.1.7 Mix proportions
- 8.1.8 Placing and curing
- + 8.2 Mass concrete
- 8.2.1 General
- + 8.2.2 Temperature requirements for mass concret...
- 8.2.2.1 General
- 8.2.2.2 Adiabatic temperature rise
- 8.2.2.3 Maximum placing concrete temperature
- + 8.2.2.4 Maximum concrete temperature
- 8.2.2.4.1
- 8.2.2.4.2
- + 8.2.2.5 Maximum concrete temperature difference...
- 8.2.2.5.1
- 8.2.2.5.2
- 8.2.2.5.3
- 8.2.2.5.4
- 8.2.3 Temperature monitoring
- 8.2.4 Thermal control plan
- + 8.3 Architectural concrete
- + 8.3.1 General
- 8.3.1.1
- 8.3.1.2
- 8.3.1.3
- 8.3.1.4
- 8.3.2 Reference samples
- + 8.3.3 Mock-up field samples
- 8.3.3.1
- 8.3.3.2
- 8.3.3.3
- + 8.3.3.4
- 8.3.3.5 Evaluation of mock-ups
- + 8.3.4 Formwork for special architectural finish...
- 8.3.4.1
- 8.3.4.2
- 8.3.4.3
- 8.3.4.4
- 8.3.4.5
- + 8.3.5 Placing of architectural cast-in-place co...
- 8.3.5.1
- 8.3.5.2
- 8.3.5.3
- 8.3.5.4
- 8.3.5.5
- 8.3.5.6
- + 8.3.6 Special finishes
- 8.3.6.1
- 8.3.6.2
- 8.4 Pervious concrete
- + 8.5 High-strength concrete
- 8.5.1 General
- 8.5.2 Trial mixes
- 8.5.3 Temperature
- 8.5.4 Consolidation
- 8.5.5 Curing and protection
- + 8.5.6 Strength testing
- 8.5.6.1 General
- 8.5.6.2 Test moulds
- 8.5.6.3 Initial site curing of test specimens
- + 8.5.6.4 Testing machines
- 8.5.6.4.1 Capacity
- 8.5.6.4.2 Stability
- + 8.6 Self-consolidating concrete
- 8.6.1 General
- 8.6.2 Materials
- + 8.6.3 Performance requirements for SCC
- + 8.6.3.1 Workability requirements
- 8.6.3.1.1
- 8.6.3.1.2
- 8.6.3.2 Other performance requirements
- + 8.6.4 Mixture proportions
- 8.6.4.1
- 8.6.4.2
- 8.6.5 Delivery and placing
- 8.6.6 Finishing
- 8.6.7 Formwork
- 8.6.8 Curing
- + 8.7 Concrete made with high-volume supplementar...
- 8.7.1 Proportion of SCM
- 8.7.2 Materials
- 8.7.3 Trial mixes
- + 8.7.4 Curing requirements
- 8.7.4.1 General
- 8.7.4.2 Curing plan
- + 8.8 Low-shrinkage concrete
- 8.8.1 General
- 8.8.2 Qualification testing
- 8.8.3 Qualification of the mixture proportions
- + 8.9 No-slump concrete
- 8.9.1 General
- 8.9.2 Trial mixtures
- 8.9.3 Concrete mix design
- 8.9.4 Field testing of no-slump concrete
- 8.9.5 Consolidation
- 8.9.6 Slump and air content tests
- 8.9.7 Contractor co-operation
- 8.9.8 Pre-construction meeting
- 8.10 Roller-compacted concrete
- + 8.11 Controlled low-strength materials (CLSM)
- 8.11.1 General
- + 8.11.2 Unshrinkable fill
- 8.11.2.1 General
- + 8.11.2.2 Materials
- 8.11.2.2.1 Cementitious materials
- + 8.11.2.2.2 Aggregate
- 8.11.2.2.2.1 General
- 8.11.2.2.2.2 Use of recycled concrete aggregate...
- 8.11.2.2.2.3 Grading
- + 8.11.2.3 Performance requirements
- 8.11.2.3.1 Compressive strength
- 8.11.2.3.2 Consistency
- 8.11.2.4 Transportation and discharge
- 8.11.2.5 Placing
- + 8.12 Concrete made with alternative supplementa...
- 8.12.1 General
- 8.12.2 Materials
- 8.12.3 Use in concrete
- + 8.13 Shotcrete
- 8.13.1 General
- + 8.13.2 Submittals
- 8.13.2.1 General
- 8.13.2.2 Shotcrete materials
- 8.13.2.3 Shotcrete mixtures
- 8.13.2.4 Shotcrete nozzle operator qualificatio...
- 8.13.3 Pre-construction testing and evaluation
- 8.13.4 Materials
- + 8.13.5 Shotcrete Properties
- 8.13.5.1 Mixture performance verification
- + 8.13.5.2 Plastic Properties
- 8.13.5.2.1 Workability
- 8.13.5.2.2 Slump
- 8.13.5.2.3 Air Content
- 8.13.5.2.4 Temperature
- + 8.13.5.3 Hardened Properties
- 8.13.5.3.1 Compressive Strength
- 8.13.5.3.2 Flexural Strength
- 8.13.5.3.3 Flexural Toughness (Fibre-Reinforced...
- 8.13.5.3.4 Air content and air-void parameters
- 8.13.5.3.5 Density, absorption, and volume of p...
- 8.13.5.3.6 Chloride ion penetrability
- 8.13.5.3.7 Adhesive bond strength
- 8.13.5.3.8 Degree of reinforcing steel encapsul...
- + 8.13.6 Testing of Shotcrete
- 8.13.6.1 General
- 8.13.6.2 Test Panels
- 8.13.6.3 Compressive Strength
- 8.13.6.4 Flexural Strength
- 8.13.6.5 Flexural Toughness (Fibre Reinforced S...
- 8.13.6.6 Air entrainment and air-void parameter...
- 8.13.6.7 Temperature
- 8.13.6.8 Density, absorption, and volume of per...
- 8.13.6.9 Chloride ion penetrability
- 8.13.6.10 Adhesive bond strength
- 8.13.6.11 Degree of reinforcing steel encapsula...
- + 8.13.7 Production & Delivery
- 8.13.7.1 Delivery of shotcrete
- 8.13.7.3 Time of delivery
- + 8.13.8 Shotcrete Placement
- 8.13.8.1 General
- + 8.13.8.2 Preparation prior to placement
- 8.13.8.2.1 Formwork
- + 8.13.8.2.2 Surface preparation
- 8.13.8.2.2.1 Application Surfaces
- 8.13.8.2.2.2 Intermediate shotcrete surfaces
- 8.13.8.2.3 Waterproofing membranes
- + 8.13.8.2.4 Steel reinforcement
- 8.13.8.2.4.1 Surface condition and preparation
- + 8.13.9.3 Joints
- 8.13.9.3.1 Construction joints
- 8.13.9.3.2 Contraction joints
- 8.13.9.4 Alignment control
- + 8.13.9.5 Application
- 8.13.9.5.1 General
- 8.13.9.5.2 Nozzle orientation and distance to r...
- 8.13.9.5.3 Material feed rate and compressed ai...
- 8.13.9.5.4 Removal of rebound and overspray
- 8.13.9.5.5 Encasement of reinforcing steel and ...
- 8.13.9.5.6 Discontinuation of shotcrete placeme...
- 8.13.10 Protection
- 8.13.11 Curing
- + 8.14 Macro Synthetic & Steel Fibre Reinforcing...
- 8.14.1 Additions
- 8.14.2 Testing
- + 9 Concrete for housing and small buildings (R c...
- 9.1 General
- 9.2 Formwork and formed sections
- 9.3 Requirements for concrete
- 9.4 Chloride exposure of R class concretes
- 9.5 Sulphate exposure of R class concretes
- Table 1
- Table 2
- Table 3
- Table 4
- Table 5
- Table 6
- Table 7
- Table 8
- Table 9
- Table 10
- Table 11
- Table 12
- Table 13
- Table 14
- Table 15
- Table 16
- Table 17
- Table 18
- Table 19
- Table 20
- Table 21
- Table 22
- Table 23
- Table 24
- Table 25
- Table 26
- Figure 1
- Figure 2
- Figure 3
- Figure 4
- + Annex B (informative)
- B.1 General
- + B.2 Types of alkali-aggregate reaction
- B.2.1 General
- B.2.2 Alkali-silica reaction
- B.2.3 Alkali-carbonate reaction
- + B.3 Methods of evaluating potential reactivity ...
- + B.3.1 General
- B.3.1.1 General procedures
- B.3.1.2 Field performance
- B.3.1.3 Laboratory investigations
- B.3.1.4 Pessimum proportion
- B.3.2 CSA A23.2-15A, Standard practice for petr...
- B.3.3 CSA A23.2-25A, Test method for detection ...
- B.3.4 CSA A23.2-14A, Test method for potential ...
- B.3.5 CSA A23.2-26A, Test method for determinat...
- + B.3.6 Other test methods
- B.3.6.1 General
- B.3.6.2 ASTM C289, Potential Alkali-Silica Reac...
- B.3.6.3 ASTM C227, Potential alkali reactivity ...
- B.3.6.4 ASTM C586, Potential alkali reactivity ...
- B.3.6.5 ASTM C342, Potential volume change of c...
- B.3.6.6 Accelerated concrete prism test
- B.3.6.7 Concrete microbar test
- + B.4 Distribution of potentially reactive aggreg...
- B.4.1 Introduction
- B.4.2 Newfoundland and Labrador
- + B.4.3 Atlantic Canada
- B.4.3.1 Nova Scotia
- B.4.3.2 New Brunswick
- + B.4.4 Québec
- B.4.4.1 General
- B.4.4.2 St. Lawrence Lowlands
- B.4.4.3 Appalachian region
- B.4.4.4 Laurentian Shield
- + B.4.5 Ontario
- B.4.5.1 General
- B.4.5.2 Northern and central Ontario
- B.4.5.3 Southern Ontario
- B.4.6 Hudson Bay and James Bay Lowlands of nort...
- + B.4.7 Prairie region
- B.4.7.1 General
- B.4.7.2 Manitoba and Saskatchewan
- B.4.7.3 Alberta
- B.4.8 British Columbia
- B.4.9 Arctic Canada
- + B.5 Preventive measures to mitigate alkali-aggr...
- B.5.1 Alkali-carbonate reaction
- + B.5.2 Alkali-silica reaction
- B.5.2.1 General
- B.5.2.2 Aggregate beneficiation
- B.5.2.3 Reduced alkali content
- B.5.2.4 Fly ash and ground granulated blast-fur...
- B.5.2.5 Silica fume
- B.5.2.6 Lithium
- B.5.2.7 Alkalis from aggregates and other sourc...
- B.6 Reactivity of reclaimed concrete for use as...
- + B.7 Summary
- B.7.1 General
- B.7.2 Considerations
- B.8 Publications
- + Annex C (informative)
- + C.1 Tolerance principles
- C.1.1 Definitions
- C.1.2 Statistical analysis
- C.1.3 Controls
- C.1.4 Measuring instruments and measuring condi...
- C.1.5 Measuring points
- + C.2 Preferred sizes
- C.2.1
- C.2.2
- + C.3 Concept of tolerances for usage
- C.3.1
- C.3.2
- C.3.3
- C.3.4
- Annex D (informative)
- Annex E (informative) “Reserved”
- + Annex F (informative)
- F.1
- F.2
- F.3
- F.4
- F.5
- F.6
- F.7
- F.8
- F.9
- Annex G (informative)
- + Annex H (informative)
- H.1 Introduction
- + H.2 Background
- H.2.1 Reasons for using fibres
- + H.2.2 Fibre types
- H.2.2.1 Micro synthetic fibres
- H.2.2.2 Macro synthetic fibres
- H.2.2.3 Steel fibres
- H.2.2.4 Applications
- + H.2.3 Fibre volume fraction
- H.2.3.1
- H.2.3.2
- H.2.3.3
- + H.3 Commentary and guidance on CSA A23.2-16C
- H.3.1 Test method and results
- H.3.2 Fibre inspection
- H.3.3 Testing frequency
- H.3.4 Reporting
- H.3.5 Fibre concentration uniformity
- H.3.6 Corrective action
- + Annex J (informative)
- J.1 Introduction
- J.2 Background
- J.3 Definitions
- + J.4 What is performance?
- J.4.1 General
- J.4.2 Performance concrete specification
- J.4.3 Prescriptive concrete specification
- + J.4.4 Performance criteria
- J.4.4.1 General
- J.4.4.2 Plastic state
- J.4.4.3 Hardened state
- J.4.4.4 Specifying performance criteria
- + J.5 Roles and responsibilities
- + J.5.1 Performance specifications
- J.5.1.1 Owner
- J.5.1.2 Design authority
- J.5.1.3 Contractor
- J.5.1.4 Concrete supplier
- J.5.1.5 Responsibilities of the testing agency
- + J.5.2 Prescriptive specifications
- J.5.2.1 Owner
- J.5.2.2 Contractor
- J.5.2.3 Concrete supplier
- J.5.2.4 Testing agency
- + J.6 Selecting an alternative
- J.6.1 General
- J.6.2 Prescriptive environment
- + J.6.3 Performance environment
- J.6.3.1 General
- J.6.3.2 Quality management
- J.6.3.3 Components of specifications
- J.6.3.4 Verification process
- + J.7 Contents of quality plans
- + J.7.1 Owner’s quality control plan
- J.7.1.1 Qualification
- J.7.1.2 Contractor’s quality control plan
- J.7.1.3 Audits
- J.7.1.4 Acceptance testing
- J.7.1.5 Pre-construction and pre-placement meet...
- J.7.1.6 Submittals
- J.7.2 General contractor’s quality control plan...
- J.7.3 Testing agency’s quality control plan
- J.8 Summary
- + Annex K (informative)
- K.1 Explanation of Clause 8.7 — Concrete made w...
- K.2 Explanation of Clause 8.7.1 — Proportion of...
- K.3 Explanation of Clause 8.7.2 — Materials
- K.4 Explanation of Table 2 — Requirements for C...
- K.5 Explanation of Note j) to Table 2 — Require...
- K.6 Explanation of Clause 8.7.3 — Trial mixes
- K.7 Explanation of Clause 8.7.4 — Curing requir...
- K.8 Explanation of Clause 8.7.4.2 — Curing plan...
- K.9 Quality control requirements
- + Annex L (informative)
- L.1 General characteristics
- L.2 Organic impurities
- L.3 Deleterious reactions
- L.4 Application
- L.5 Quantities
- L.6 Additional publications
- + Annex M (informative)
- M.1 Introduction
- M.2 Background
- + M.3 Green building movement
- M.3.1
- M.3.2
- M.4 Resiliency
- + M.5 Concrete as a sustainable material
- M.5.1 Overview
- + M.5.2 Innovation, sustainability, and design
- M.5.2.1
- M.5.2.2
- M.5.2.3
- M.5.2.4
- M.5.3 Materials, resources, and concrete proper...
- M.5.4 Production and delivery — Energy and atmo...
- M.5.5 Formwork, reinforcement, and prestressing...
- M.5.6 Placing, finishing, and curing
- M.5.7 Testing
- M.5.8 Use and life cycle
- M.5.9 Decommission/recommission and end-of-life...
- M.6 Roles and responsibilities
- M.7 Summary
- + Annex N (informative)
- N.1
- N.2
- + N.3 Materials
- N.3.1 General
- + N.3.2 Proportioning and testing
- + N.3.2.1 Mix proportions
- N.3.2.1.1 General
- N.3.2.1.2 Cementitious material
- + N.3.2.1.3 Trial batches and trial sections
- N.3.2.1.3.1 Trial batches
- N.3.2.1.3.2 Trial section
- N.3.2.2 Strength requirements
- + N.3.2.3 Determination of density and void conte...
- N.3.2.3.1 Determination of density and void con...
- N.3.2.3.2 Determination of density and void con...
- + N.3.3 Placing
- N.3.3.1 General
- N.3.3.2 Screeding
- N.3.3.3 Compaction
- N.3.3.4 Contraction joints
- N.3.3.5 Construction joints
- N.3.3.6 Isolation joints
- N.3.4 Finishing
- N.3.5 Formwork
- N.3.6 Curing
- N.3.7 Maintenance
- + Annex O (informative)
- + O.1 Introduction
- O.1.1
- O.1.2
- O.1.3
- O.1.4
- O.2 Physical properties of RCA
- + O.3 Deleterious or foreign materials
- O.3.1
- O.3.2
- O.3.3
- + O.4 Alkali-aggregate reaction
- O.4.1
- O.4.2
- O.4.3
- O.4.4
- O.4.5
- O.4.6
- + O.5 Concrete properties
- O.5.1 General
- O.5.2 Effect on fresh concrete properties
- + O.5.3 Effect on hardened concrete properties
- O.5.3.1 Strength
- O.5.3.2 Bond strength
- O.5.3.3 Shrinkage
- O.5.3.4 Durability
- O.6 RCA as an aggregate for controlled low stre...
- O.7 Quality control
- + O.8 Conclusions
- O.8.1
- O.8.2
- O.9 References
- + Annex P (informative)
- + P.1 Scope
- P.1.1
- P.1.2
- P.1.3
- P.1.4
- P.1.5
- P.2 Significance and use
- + P.3 Introduction
- P.3.1 General
- P.3.2 Pyrrhotite
- P.3.3 Pyrite
- + P.4 Iron sulphides oxidation reaction process
- P.4.1
- P.4.2
- P.4.3
- P.4.4
- P.4.5
- P.4.6
- P.5 Case studies of damaging effects in concret...
- P.6 Standards
- + P.7 Performance evaluation protocol (PEP) for t...
- P.7.1 Performance evaluation protocol (PEP)
- + P.7.2 Field evaluation of aggregate source (vis...
- P.7.2.1
- P.7.2.2
- P.7.2.3
- P.7.3 Field performance evaluation in concrete ...
- + P.7.4 Laboratory investigations
- P.7.4.1
- P.7.4.2
- P.8 Determination of sulphide sulphur content o...
- P.9 Test method for detection of the oxidation ...
- P.10 Test method for detection of potential rea...
- + P.11 Discussion, summary, and interpretation of...
- P.11.1 Discussion
- P.11.2 Field performance survey
- P.11.3 Geological survey of the source
- P.11.4 Laboratory investigations — Step 1 (dete...
- P.11.5 Laboratory investigations — Step 2 (dete...
- P.11.6 Laboratory investigations — Step 3 (mort...
- P.11.7 Laboratory investigations — Caveat
- P.12 Conclusion
- P.13 Bibliography
- + Attachment P1 (informative)
- + P1.1 Scope
- P1.1.1
- P1.1.2
- P1.2 Reference publications
- P1.3 Summary
- + P1.4 Significance and use
- P1.4.1
- P1.4.2
- P1.4.3
- P1.4.4
- P1.4.5
- + P1.5 Apparatus and supplies
- P1.5.1 General
- P1.5.2 Apparatus
- + P1.5.3 Supplies
- P1.5.3.1 Water
- P1.5.3.2 Concentrated reagents
- P1.5.3.3 Dilute reagents
- P1.5.3.4 Non-standard solutions
- P1.5.3.5 Filter paper
- P1.6 Hazards
- + P1.7 Sampling and preparation of test specimens...
- P1.7.1 Sampling
- P1.7.2 Test specimen preparation
- + P1.8 Procedures
- + P1.8.1 Total sulphur determination
- P1.8.1.1 Determination of total sulphur of the ...
- P1.8.1.2 High temperature combustion analysis
- P1.8.1.3 Total sulphur below limit
- + P1.8.2 Determination of sulphate sulphur
- P1.8.2.1 Blank determination
- P1.8.2.2 Sample digestion with hydrochloric aci...
- P1.8.2.3 Determination of sulphate sulphur
- P1.9 Calculation
- + P1.10 Report
- P1.10.1 Required information
- P1.10.2 Optional information
- P1.11 Precision and bias
- P1.12 Interpretation of results
- + Attachment P2 (informative)
- + P2.1 Scope
- P2.1.1
- P2.1.2
- P2.2 Reference publications
- P2.3 Definitions
- + P2.4 Significance and use
- P2.4.1
- P2.4.2
- P2.4.3
- P2.4.4
- P2.4.5
- P2.5 Apparatus and supplies
- + P2.6 Reagents and materials
- P2.6.1 Water
- P2.6.2 Control aggregate
- + P2.7 Conditioning
- P2.7.1
- P2.7.2
- + P2.8 Sampling and preparation of test specimens...
- P2.8.1 Sampling
- + P2.8.2 Test sample preparation
- P2.8.2.1
- P2.8.2.2
- P2.8.2.3
- + P2.8.3 Test specimen preparation
- P2.8.3.1
- P2.8.3.2
- + P2.9 Procedure
- P2.9.1
- P2.9.2
- P2.9.3
- P2.9.4
- P2.10 Calculation
- + P2.11 Use of a control material
- P2.11.1
- P2.11.2
- + P2.12 Reporting
- P2.12.1 Required information
- P2.12.2 Optional information
- P2.13 Precision and bias
- + Attachment P3 (informative)
- + P3.1 Scope
- P3.1.1
- P3.1.2
- P3.2 Reference publications
- P3.3 Definitions
- P3.4 Summary
- + P3.5 Significance and use
- P3.5.1
- P3.5.2
- P3.5.3
- P3.6 Apparatus
- + P3.7 Reagents and materials
- P3.7.1 Saturated sodium chloride solution
- P3.7.2 Storage (sodium hypochlorite) solution
- P3.7.3 Cement
- P3.7.4 Control aggregate
- P3.8 Hazards
- + P3.9 Conditioning
- P3.9.1
- P3.9.2
- P3.9.3
- P3.9.4
- + P3.10 Sampling and preparation of test specimen...
- + P3.10.1 Sampling
- P3.10.1.1
- P3.10.1.2
- P3.10.1.3
- P3.10.2 Aggregate processing and grading
- P3.10.3 Cement
- + P3.10.4 Preparation of test specimens
- P3.10.4.1
- P3.10.4.2
- P3.10.4.3
- P3.10.4.4
- P3.10.4.5
- + P3.11 Procedure
- P3.11.1 General
- + P3.11.2 Phase I
- P3.11.2.1 General
- P3.11.2.2 Zero readings
- P3.11.2.3 Main testing regime and further readi...
- + P3.11.3 Phase II
- P3.11.3.1 General
- P3.11.3.2 Main testing regime and further readi...
- P3.12 Calculation
- + P3.13 Use of a control material
- P3.13.1
- P3.13.2
- + P3.14 Reporting
- P3.14.1 Required information
- P3.14.2 Optional information
- P3.15 Precision and bias
- + Annex Q (informative)
- Q.1 Introduction
- Q.2 Definitions
- Q.3 Procedure A for low- and intermediate-slump...
- Q.4 Example analysis — Procedure A (Figures Q.1...
- Q.5 Procedure B for high flowability concretes ...
- Q.6 Example analysis, procedure B (Figures Q.3 ...
- Q.7 Discussion of optimum choice for D
- + Annex R (informative)
- R.1 General
- R.2 Objectives
- + R.3 Context for inclusion in this Standard
- R.3.1 Scope and defining minimums
- R.3.2 Cost of compliance versus flexibility
- R.3.3 Affordability — Material and installed co...
- R.3.4 Compliance and enforcement
- R.4 Responsibilities
- R.5 Dimensions of footings, foundation walls, a...
- R.6 Distance from excavation
- R.7 Access and deposition
- R.8 Cold joints
- R.9 Consolidation
- R.10 Joints in flatwork
- R.11 Contraction joints in walls
- + Annex S (informative)
- S.1 Introduction
- S.2 Background
- + S.3 Implementation
- S.3.1 Adding carbon dioxide
- S.3.2 Effects on fresh concrete properties
- S.3.3 Effects on compressive strength
- S.3.4 Effects on durability
- S.3.5 Mix optimization
- S.3.6 Health and safety
- S.4 References
- + Annex T (informative)
- T.1 Introduction
- T.2 Mass concrete
- + T.3 Temperature rise
- T.3.1 Adiabatic temperature rise
- + T.3.2 Assessing adiabatic temperature rise
- T.3.2.1 Tests and analytical methods
- T.3.2.2 Adiabatic testing
- T.3.2.3 Semi-adiabatic testing
- T.3.2.4 Simplified equation
- T.3.2.5 Field placements
- T.3.2.6 Computer modelling
- T.3.2.7 Theoretical method
- + T.4 Concrete temperature
- T.4.1 Fresh concrete placing temperature
- T.4.2 Maximum temperature
- + T.4.3 Maximum temperature difference
- T.4.3.1 Specifying maximum temperature differen...
- T.4.3.2 Fixed temperature difference limit
- T.4.3.3 Incremental temperature difference limi...
- T.4.3.4 Performance based temperature differenc...
- + T.5 Thermal control planning
- T.5.1 Scope and limitations
- + T.5.2 Approaches for thermal mitigations
- T.5.2.1 Optimization of concrete mixture propor...
- T.5.2.2 Pre-cooling concrete
- T.5.2.3 Insulation
- T.5.2.4 Embedded cooling pipes (or active cooli...
- + T.5.3 Temperature monitoring
- T.5.3.1 General
- T.5.3.2 Temperature monitoring locations
- T.5.3.3 Temperature monitoring devices
- T.5.4 End of thermal control
- + T.5.5 Corrective measures
- T.5.5.1 Adjustments to thermal control measures...
- T.5.5.2 Revision of thermal control plan
- T.6 Curing
- + Annex U (informative)
- + U.1 Scope
- U.1.1 General
- U.1.2 Significance and use
- U.1.3 Exclusions
- U.2 Symbols
- U.3 Definitions
- + U.4 Materials, categories, and properties
- + U.4.1 Categories of UHPC and characterization
- U.4.1.1 General
- + U.4.1.2 Strength
- + U.4.1.2.1 Compressive strength
- U.4.1.2.1.1
- U.4.1.2.1.2
- U.4.1.2.1.3
- U.4.1.2.1.4
- U.4.1.2.1.5
- U.4.1.2.1.6
- + U.4.1.2.2 Tensile strength
- U.4.1.2.2.1
- U.4.1.2.2.2
- U.4.1.2.2.3
- U.4.1.2.2.4
- U.4.1.2.2.5
- U.4.1.2.2.6
- U.4.1.2.2.7
- U.4.1.2.2.8
- U.4.1.2.2.9
- U.4.1.2.2.10
- U.4.1.3 Static modulus of elasticity and Poisso...
- + U.4.1.4 Consistency properties
- U.4.1.4.1
- U.4.1.4.2
- U.4.1.4.3
- U.4.1.4.4
- U.4.1.4.5
- U.4.1.4.6
- U.4.1.4.7
- U.4.1.4.8
- + U.4.1.5 Fabricating and moulding of test specim...
- U.4.1.5.1
- U.4.1.5.2
- U.4.1.5.3
- U.4.1.5.4
- U.4.1.5.5
- U.4.1.5.6
- + U.4.1.6 Curing conditions and thermal treatment...
- U.4.1.6.1
- U.4.1.6.2
- U.4.1.6.3
- U.4.1.7 Fire properties
- + U.4.1.8 Durability properties
- U.4.1.8.1 Categories
- U.4.1.8.2 Abrasion loss
- U.4.1.8.3 Salt-scaling
- U.4.1.8.4 Absorption
- + U.4.1.8.5 Chloride ion penetration
- U.4.1.8.5.1
- U.4.1.8.5.2
- + U.4.1.8.6 Sulphate resistance
- U.4.1.8.6.1
- U.4.1.8.6.2
- + U.4.1.8.7 Delayed ettringite formation
- U.4.1.8.7.1
- U.4.1.8.7.2
- + U.4.1.9 Time dependent properties
- + U.4.1.9.1 Creep coefficient
- U.4.1.9.1.1
- U.4.1.9.1.2
- U.4.1.9.1.3
- + U.4.1.9.2 Shrinkage
- U.4.1.9.2.1
- U.4.1.9.2.2
- U.4.1.9.2.3
- + U.4.1.9.3 Coefficient of thermal expansion
- U.4.1.9.3.1
- U.4.1.9.3.2
- + U.4.2 Requirements and methods for specifying U...
- U.4.2.1 General
- + U.4.2.2 Material identity card
- U.4.2.2.1 General
- U.4.2.2.2 Conformance with this Annex
- U.4.2.2.3 Pre-blended UHPC
- U.4.2.2.4 Non pre-blended, partial pre-blended,...
- U.4.2.3 Substitutions
- U.4.2.4 Recertification
- + U.4.3 Raw materials
- U.4.3.1 Cement
- U.4.3.2 Supplementary cementitious materials
- U.4.3.3 Aggregates
- U.4.3.4 Mineral fillers
- + U.4.3.5 Fibres
- U.4.3.5.1
- U.4.3.5.2
- U.4.3.5.3
- U.4.3.6 Admixtures
- + U.4.4 Proportioning
- U.4.4.1 General
- U.4.4.2 Matrix
- + U.4.4.3 Fibres
- U.4.4.3.1
- U.4.4.3.2
- + U.4.5 Laboratory quality control and testing
- + U.4.5.1 General
- U.4.5.1.1
- U.4.5.1.2
- U.4.5.2 Laboratory testing
- U.4.5.3 Fresh properties
- + U.4.5.4 Hardened properties
- U.4.5.4.1
- U.4.5.4.2
- U.4.5.4.3
- U.4.5.4.4
- U.4.5.4.5
- + U.5 Production and delivery
- + U.5.1 Storage, handling, and processing
- U.5.1.1
- U.5.1.2
- U.5.1.3
- U.5.1.4
- U.5.1.5
- + U.5.2 Manufacture of pre-blended UHPC
- + U.5.2.1 Pre-blending equipment
- U.5.2.1.1 Cleaning
- U.5.2.1.2 Calibration
- U.5.2.2 Blending of pre-blended UHPC
- U.5.2.3 Quality control
- U.5.2.4 Packaging
- U.5.2.5 Shelf life of pre-blended UHPC
- + U.5.3 Batching of UHPC
- + U.5.3.1 Mixing equipment
- U.5.3.1.1
- U.5.3.1.2
- U.5.3.1.3
- U.5.3.1.4
- U.5.3.1.5
- U.5.3.1.6
- U.5.3.1.7
- U.5.3.2 Operation of mixers
- + U.5.3.3 Materials tolerance and accuracy
- + U.5.3.3.1 Dry ingredients
- U.5.3.3.1.1
- U.5.3.3.1.2
- U.5.3.3.2 Wet ingredients
- + U.5.3.4 Mixer batching procedures
- U.5.3.4.1
- U.5.3.4.2
- U.5.3.4.3
- + U.5.3.5 UHPC batching quality control
- U.5.3.5.1 Pre-batching checks
- U.5.3.5.2 Plastic properties
- + U.5.3.5.3 Hardened properties
- U.5.3.5.3.1
- U.5.3.5.3.2
- U.5.3.5.3.3
- + U.5.3.6 Placing temperature
- U.5.3.6.1
- U.5.3.6.2
- + U.5.3.7 Mix adjustments and retempering
- U.5.3.7.1
- U.5.3.7.2
- U.5.3.7.3
- U.5.3.7.4
- U.5.3.7.5
- + U.5.4 Time of delivery and placement of UHPC
- + U.5.4.1 Delivery of UHPC batched on-site
- U.5.4.1.1
- U.5.4.1.2
- U.5.4.1.3
- + U.5.4.2 Delivery of UHPC batched off-site
- U.5.4.2.1
- U.5.4.2.2
- U.5.4.2.3
- U.5.4.3 Delivery time
- + U.6 Formwork, reinforcing, and prestressing
- + U.6.1 Macro reinforcement
- U.6.1.1
- U.6.1.2
- U.6.1.3
- U.6.2 Construction tolerances
- + U.6.3 Formwork
- U.6.3.1
- U.6.3.2
- U.6.3.3
- U.6.3.4
- U.6.3.5
- U.6.3.6
- + U.7 Placing, finishing, and curing UHPC
- + U.7.1 Placing of UHPC
- + U.7.1.1 General
- U.7.1.1.1
- U.7.1.1.2
- + U.7.1.2 Bonding fresh UHPC to hardened concrete...
- U.7.1.2.1
- U.7.1.2.2
- U.7.1.3 Handling
- + U.7.1.4 Depositing
- U.7.1.4.1
- U.7.1.4.2
- U.7.1.4.3
- U.7.1.4.4
- U.7.1.4.5
- U.7.1.4.6
- U.7.1.4.7
- U.7.1.4.8
- U.7.1.4.9
- + U.7.1.5 Consolidation
- U.7.1.5.1 General
- + U.7.1.5.2 Vibration
- U.7.1.5.2.1
- U.7.1.5.2.2
- + U.7.2 Protection and curing
- U.7.2.1 Protection of fresh UHPC
- U.7.2.2 Temperature effects
- + U.7.2.3 Curing
- U.7.2.3.1 General
- + U.7.2.3.2 Methods and materials
- U.7.2.3.2.1 Methods
- U.7.2.3.2.2 Curing for accelerated strength dev...
- + U.7.3 Demoulding: timing and sequencing
- U.7.3.1 General
- U.7.3.2 Minimum compressive strength at demould...
- U.7.4 Thermal treatment
- + U.7.5 Surface treatments
- U.7.5.1
- U.7.5.2
- U.7.6 Grinding, cutting, and coring
- U.7.7 End of life treatment
- U.8 Additional references
- + 1 Scope
- 1.1 General
- 1.2 Hazards
- 1.3 Dimensions
- 1.4 Terminology
- 2 Reference publications
- 3 Definitions
- 4 Reporting
- + A23.2 -1A
- 1 Scope
- 2 Reference publications
- 3 Significance and use
- 4 Hazards
- 5 Sampling responsibility
- + 6 Securing and obtaining samples
- + 6.1 General
- 6.1.1
- 6.1.2
- + 6.2 Sampling plan and procedures
- 6.2.1
- 6.2.2
- 6.2.3
- + 6.3 Inspection
- 6.3.1
- 6.3.2
- + 7 Marking and shipping of samples
- 7.1 Marking
- + 7.2 Shipping of samples
- 7.2.1
- 7.2.2
- 8 Precision and bias
- + Attachment A1 (informative)
- + A1.1 Introduction
- + A1.2 Sampling from stockpiles
- A1.2.1
- A1.2.2
- A1.3 Sampling from transportation units
- + Attachment A2 (informative)
- A2.1 Introduction
- + A2.2 Sampling stone from quarry faces or ledges...
- A2.2.1 Inspection
- A2.2.2 Sampling and size of sample
- A2.2.3 Record
- + A2.3 Sampling from prospective quarries or sand...
- A2.3.1 General
- A2.3.2 Quarry site exploration
- + A2.4 Sampling roadside, bank run, or undevelope...
- A2.4.1 Inspection
- A2.4.2 Sampling — Bank run locations/previous p...
- A2.4.3 Sampling — Greenfield sites
- A2.4.4 Record
- A2.5 Sampling for evaluation of potential for a...
- + A23.2 -2A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus
- 7 Hazards
- + 8 Samples
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- + 9 Procedure
- 9.1
- 9.2
- 9.3
- 9.4
- + 10 Calculation
- 10.1
- 10.2
- 10.3
- + 11 Reporting
- 11.1 Reporting method
- 11.2 Required information
- 11.3 Optional information
- + 12 Precision and bias
- 12.1 Precision
- 12.2 Bias
- + A23.2 -3A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus
- 7 Hazards
- + 8 Samples
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- 9 Procedure
- 10 Calculation
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- + 12 Precision and bias
- 12.1 Precision
- 12.2 Bias
- + A23.2 -4A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus
- + 7 Reagents and materials
- 7.1
- 7.2
- 8 Hazards
- + 9 Samples
- 9.1
- 9.2
- 9.3
- + 10 Procedure
- 10.1 Fine aggregate
- 10.2 Coarse aggregate
- 11 Calculation
- + 12 Reporting
- 12.1 Required information
- 12.2 Optional information
- + 13 Precision and bias
- 13.1 Precision
- 13.2 Bias
- + A23.2 -5A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus
- 7 Hazards
- 8 Test sample
- 9 Procedure
- 10 Calculation
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -6A
- 1 Scope
- 2 Reference publications
- 3 Definitions
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- 4.4
- + 5 Apparatus
- 5.1 Balance
- 5.2 Pycnometer
- 5.3 Mould
- 5.4 Tamper
- 5.5 Oven
- 6 Preparation of test specimen
- 7 Hazards
- + 8 Procedure
- 8.1
- 8.2
- 8.3
- + 9 Calculations
- 9.1 Bulk relative density
- 9.2 Bulk relative density (saturated surface-dr...
- 9.3 Apparent relative density
- 9.4 Absorption
- + 10 Reporting
- 10.1 Required information
- 10.2 Optional information
- + 11 Precision and bias
- 11.1 Precision
- 11.2 Bias
- + Attachment A1 (informative)
- A1.1
- A1.2
- + A23.2 -7A
- 1 Scope
- 2 Reference publications
- 3 Significance and use
- 4 Apparatus
- 5 Reagents and materials
- 6 Hazards
- + 7 Sample
- 7.1
- 7.2
- 7.3
- 8 Procedure
- + 9 Report
- 9.1 Required information
- 9.2 Optional information
- 10 Precision and bias
- + A23.2 -8A
- 1 Scope
- 2 Reference publications
- 3 Summary
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- 5 Apparatus
- 6 Reagents and materials
- 7 Hazards
- 8 Sample
- + 9 Procedure
- 9.1 Preparation of fine aggregate
- 9.2 Preparation of mortar
- + 10 Flow test
- 10.1
- 10.2
- 10.3
- 10.4
- + 11 Moulding test specimens
- 11.1 Making specimens
- 11.2 Storage of test specimens
- 12 Determination of compressive strength
- 13 Calculation of results
- + 14 Reporting
- 14.1 Required information
- 14.2 Optional information
- 15 Precision and bias
- + A23.2 -9A
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Hazards
- 7 Preparation of solution
- + 8 Samples
- 8.1 General
- 8.2 Fine aggregate
- 8.3 Coarse aggregate
- + 9 Preparation of test sample
- 9.1 Fine aggregate
- 9.2 Coarse aggregate
- 9.3 Ledge rock
- + 10 Procedure
- 10.1 Storage of samples in solution
- 10.2 Drying samples after immersion
- 10.3 Number of cycles
- + 11 Quantitative examination
- 11.1
- 11.2
- 11.3
- 11.4
- + 12 Qualitative examination
- 12.1
- 12.2
- + 13 Reporting
- 13.1 Required information
- 13.2 Optional information
- 14 Precision and bias
- + A23.2 -10A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus and supplies
- 7 Calibration of measure
- + 8 Test sample
- 8.1
- 8.2
- 8.3
- + 9 Compacted aggregate bulk density test procedu...
- + 9.1 Rodding procedure (applicable for nominal a...
- 9.1.1
- 9.1.2
- 9.1.3
- 9.1.4
- + 9.2 Jigging procedure (applicable for nominal a...
- 9.2.1
- 9.2.2
- 9.2.3
- 9.2.4
- + 10 Loose aggregate bulk density test procedure ...
- 10.1
- 10.2
- 10.3
- 10.4
- + 11 Reporting
- + 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -11A
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Hazards
- + 7 Samples
- 7.1
- 7.2
- 7.3
- + 8 Test procedure
- 8.1 General
- 8.2 Determination by mass
- 8.3 Determination by volume
- 9 Calculation
- + 10 Alternative methods
- 10.1 General
- + 10.2 Flask method (fine aggregate only)
- 10.2.1 General
- 10.2.2 Apparatus
- 10.2.3 Test sample
- 10.2.4 Procedure
- 10.2.5 Calculations
- + 10.3 Hotplate method (fine or coarse aggregate)...
- 10.3.1 General
- 10.3.2 Apparatus
- 10.3.3 Procedure
- + 10.3.4 Calculations
- 10.3.4.1
- 10.3.4.2
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -12A
- 1 Scope
- 2 Reference publications
- 3 Definitions
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- 4.4
- 4.5
- + 5 Apparatus
- 5.1 Balance
- 5.2 Wire basket
- 5.3 Sieve
- 5.4 Oven
- + 6 Samples
- 6.1
- 6.2
- 6.3
- 7 Hazards
- + 8 Procedure
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- + 9 Calculations
- 9.1 Bulk relative density
- 9.2 Bulk relative density (saturated surface-dr...
- 9.3 Apparent relative density
- 9.4 Absorption
- + 9.5 Calculation of average values
- 9.5.1 Relative density
- 9.5.2 Absorption
- + 10 Reporting
- 10.1 Required information
- 10.2 Optional information
- + 11 Precision and bias
- 11.1 Precision
- 11.2 Bias
- + A23.2 -13A
- + 1 Scope
- 1.1 General
- 1.2 Summary
- 2 Reference publications
- + 3 Definitions
- 3.1 Procedure A
- 3.2 Procedure B
- 4 Significance and use
- + 5 Apparatus
- 5.1 General
- + 5.2 Procedure A
- 5.2.1
- 5.2.2
- 5.2.3
- + 5.3 Procedure B
- 5.3.1 Scale
- 5.3.2 Sieves
- 5.3.3 Thickness gauge
- 5.3.4 Length gauge
- + 6 Procedures
- + 6.1 Procedure A
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1.4
- 6.1.5
- 6.1.6
- + 6.2 Procedure B
- + 6.2.1 General requirements
- 6.2.1.1 Flat particles (plates)
- 6.2.1.2 Elongated particle (needles)
- 6.2.1.3 Flat and elongated particles
- + 6.2.2 Sample preparation
- 6.2.2.1
- 6.2.2.2
- 6.2.2.3
- + 6.2.3 Procedure
- 6.2.3.1 Flat particles
- 6.2.3.2 Elongated particles
- 6.2.3.3 Flat and elongated particles
- + 6.2.4 Calculations
- 6.2.4.1
- 6.2.4.2
- 6.2.4.3
- + 7 Reporting
- 7.1 Required information
- 7.2 Optional information
- + 8 Precision and bias
- 8.1 Procedure A
- 8.2 Procedure B
- + A23.2 -14A
- + 1 Scope
- 1.1
- 1.2
- 1.3
- 2 Reference publications
- 3 Definitions
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- 4.4
- 4.5
- 4.6
- 4.7
- + 5 Apparatus
- 5.1
- 5.2
- 5.3
- 5.4
- 5.5
- 6 Hazards
- + 7 Sampling, test specimens
- 7.1
- 7.2
- 7.3
- + 8 Materials
- 8.1 Cement
- + 8.2 Aggregates
- 8.2.1
- 8.2.2
- 8.2.3
- 8.2.4
- 9 Concrete mixture proportions
- + 10 Preparation of concrete prisms
- 10.1 Mixing
- 10.2 Casting prisms
- + 11 Demoulding and storage of concrete prisms
- 11.1
- 11.2
- + 12 Qualification of laboratories
- 12.1
- 12.2
- + 13 Length change measurements
- 13.1
- 13.2
- 13.3
- 13.4
- + 14 Calculation of length change
- 14.1
- 14.2
- + 15 Reporting
- 15.1 Required information
- 15.2 Optional information
- + 16 Precision
- 16.1 Multi-laboratory precision
- 16.2 Average expansion less than 0.014%
- 16.3 Average expansion greater than 0.014%
- + 16.4 Range for three prisms
- 16.4.1 Average expansion less than 0.02%
- 16.4.2 Average expansion greater than 0.02%
- + A23.2 -15A
- + 1 Scope
- 1.1
- 1.2
- 1.3
- 2 Reference publications
- + 3 Significance and use
- 3.1
- 3.2
- 3.3
- 3.4
- 4 Equipment and materials
- 5 Sampling
- + 6 Procedure
- + 6.1 General
- 6.1.1
- 6.1.2
- 6.1.3
- + 6.2 Method A
- + 6.2.1 Petrographic examination of coarse aggreg...
- 6.2.1.1 Sample
- 6.2.1.2 Examination
- 6.2.1.3 Assessment
- 6.2.1.4 Calculation
- 6.2.1.5 Reporting
- + 6.2.2 Petrographic examination of fine aggregat...
- 6.2.2.1 Sample
- 6.2.2.2 Examination
- 6.2.2.3 Calculation
- 6.2.2.4 Reporting
- + 6.2.3 Petrographic examination of bedrock sampl...
- 6.2.3.1
- 6.2.3.2
- 6.2.3.3
- 6.2.3.4
- + 6.3 Method B — Rapid (quality control) petrogra...
- 6.3.1 Sample
- 6.3.2 Assessment
- 6.3.3 Calculation
- 6.3.4 Reporting
- 7 Precision
- + Attachment A1 (informative)
- A1.1 Discussion
- A1.2 Rock and quality type list
- + A1.3 Igneous rocks
- + A1.3.1 Plutonic rock
- A1.3.1.1 Rock-type names
- A1.3.1.2 Rock quality categories
- + A1.3.2 Volcanic rock
- A1.3.2.1 Rock-type names
- A1.3.2.2 Rock quality categories
- + A1.4 Sedimentary rocks
- + A1.4.1 General
- + A1.4.1.1 Sandstone and conglomerate
- A1.4.1.1.1 Rock-type names
- A1.4.1.1.2 Rock quality categories
- + A1.4.1.2 Carbonate (excluding cherty carbonate)...
- A1.4.1.2.1 Rock type names
- A1.4.1.2.2 Rock quality categories
- A1.4.1.2.3 Sandy carbonate
- + A1.4.1.3 Mudrock
- A1.4.1.3.1 Rock type names
- A1.4.1.3.2 Rock quality categories
- + A1.4.1.4 Chert and cherty carbonate
- A1.4.1.4.1 Rock type names
- A1.4.1.4.2 Rock quality categories — Iron forma...
- A1.4.1.4.3 Rock quality categories — Chert and ...
- + A1.4.2 Other sedimentary rocks, concretions, en...
- A1.4.2.1 Rock type names
- A1.4.2.2 Rock quality categories
- + A1.5 Metamorphic rocks
- + A1.5.1 General
- + A1.5.1.1 Low-grade metamorphic rock
- A1.5.1.1.1 Rock type names
- A1.5.1.1.2 Rock quality categories
- + A1.5.1.2 Medium- to high-grade metamorphic rock...
- A1.5.1.2.1 Rock type names
- A1.5.1.2.2 Rock quality categories
- + A1.5.2 Other metamorphic rocks
- A1.5.2.1 Rock type names
- A1.5.2.2 Rock quality categories
- A1.6 Recognition of sulphide minerals
- + A1.7 Miscellaneous natural materials
- A1.7.1 Names
- A1.7.2 Quality categories
- A1.8 Synthetic materials
- Attachment A2 (informative)
- + Attachment A3 (informative)
- A3.1
- Attachment A4 (informative)
- + A23.2 -16A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- + 6 Apparatus
- + 6.1 Los Angeles machine
- 6.1.1
- 6.1.2
- 6.2 Sieves
- 6.3 Balance
- + 6.4 Charge
- 6.4.1 Steel spheres
- 6.4.2 Required charge
- 7 Hazards
- + 8 Test sample
- 8.1 Sampling
- 8.2 Sample
- 9 Procedure
- 10 Calculation
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + Attachment A1 (informative)
- A1.1
- A1.2
- + A23.2 -17A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- + 6 Apparatus
- + 6.1 Los Angeles machine
- 6.1.1
- 6.1.2
- 6.2 Sieves
- 6.3 Balance
- 6.4 Charge
- 7 Hazards
- + 8 Test sample
- 8.1 Sampling
- 8.2 Sample
- 9 Procedure
- 10 Calculation
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -23A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- + 5 Significance and use
- 5.1
- 5.2
- 5.3
- + 6 Apparatus and supplies
- 6.1 Rolling mill
- 6.2 Abrasion jars
- 6.3 Steel balls
- 6.4 Sieves
- 6.5 Oven
- 6.6 Balance
- + 6.7 Reference material
- 6.7.1
- 6.7.2
- 6.8 Calibration material
- 7 Hazards
- + 8 Samples
- 8.1
- 8.2
- 8.3
- + 9 Procedure
- 9.1
- 9.2
- 9.3
- 9.4
- 9.5
- 9.6
- 9.7
- 9.8
- 10 Calculation
- + 11 Use of reference and calibration materials
- 11.1
- 11.2
- 11.3
- 11.4
- + 12 Reporting
- 12.1 Required information
- 12.2 Optional Information
- + 13 Precision and bias
- 13.1 Precision
- 13.2 Bias
- Attachment A1 (informative)
- + A23.2 -24A
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- 6 Apparatus
- + 7 Reagents and materials
- 7.1 Sodium chloride solution (3%)
- + 7.2 Laboratory reference aggregate
- 7.2.1
- 7.2.2
- 7.3 Calibration aggregate
- 8 Hazards
- + 9 Sample
- 9.1
- 9.2
- 9.3
- 9.4
- + 10 Use of reference and calibration materials
- 10.1
- 10.2
- 10.3
- 10.4 Trend chart use
- + 11 Procedure
- 11.1
- 11.2
- 11.3
- 11.4
- 11.5
- 11.6
- 11.7
- 11.8
- 11.9
- 11.10
- + 12 Calculation
- 12.1
- 12.2
- + 13 Reporting
- 13.1 Required information
- 13.2 Optional information
- 14 Precision and bias
- + Attachment A1 (normative)
- A1.1 General
- A1.2 Procedure
- + A23.2 -25A
- 1 Scope
- 2 Reference publications
- 3 Definitions
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- 4.4
- 4.5
- 5 Apparatus
- 6 Hazards
- + 7 Reagents and materials
- 7.1 Sodium hydroxide
- 7.2 Water
- 7.3 Storage solution
- 7.4 Cement
- 7.5 Control aggregate
- + 8 Conditioning
- 8.1
- 8.2
- 8.3
- + 9 Sampling and preparation of test specimens
- + 9.1 General
- 9.1.1
- 9.1.2
- 9.1.3
- 9.1.4
- 9.2 Grading
- 9.3 Cement
- + 9.4 Preparation of test specimens
- 9.4.1
- 9.4.2
- 9.4.3
- 9.4.4
- 9.4.5
- + 10 Procedure
- 10.1 Initial storage and reading
- 10.2 Zero reading
- 10.3 Subsequent measurements
- 11 Calculation
- + 12 Use of a control material
- 12.1
- 12.2
- + 13 Reporting
- 13.1 Required information
- 13.2 Optional information
- + 14 Precision
- 14.1 Single-laboratory precision
- 14.2 Multi-laboratory precision
- + A23.2 -26A
- 1 Scope
- 2 Reference publications
- + 3 Significance and use
- 3.1
- 3.2
- 3.3
- 3.4
- 4 Apparatus
- + 5 Sample selection
- 5.1
- 5.2
- + 6 Test specimen preparation
- 6.1
- 6.2
- 6.3
- 6.4
- 7 Hazards
- + 8 Test procedures
- + 8.1 General
- 8.1.1
- 8.1.2
- + 8.2 Qualification of a method
- 8.2.1
- 8.2.2
- 8.2.3
- 8.2.4
- 8.3
- + 9 Reporting
- 9.1 Required information
- 9.2 Optional information
- 10 Interpretation of results
- 11 Precision
- + A23.2 -27A
- + 1 Scope
- 1.1
- 1.2
- 1.3
- 1.4
- 2 Reference publications
- 3 Definitions
- 4 Significance and use
- + 5 Determination of the potential alkali-reactiv...
- 5.1 Process
- 5.2 Alkali-carbonate reactivity (ACR)
- 5.3 Alkali-silica reaction (ASR)
- + 6 Identification of preventive measures
- 6.1 Use of long-term field performance data
- + 6.2 Preventive measures for alkali-carbonate re...
- 6.2.1
- 6.2.2
- + 6.3 Preventive measures for alkali-silica react...
- 6.3.1 Determination of the degree of alkali-sil...
- 6.3.2 Determination of the level of risk of alk...
- 6.3.3 Determination of the need for preventive ...
- 6.3.4 Identification of preventive measures
- + Attachment A1 (informative)
- A1.1
- A1.2
- A1.3
- A1.4
- + Attachment A2 (informative)
- A2.1
- A2.2
- A2.3
- A2.4
- A2.5
- A2.6
- + A23.2 -28A
- 1 Scope
- 2 Reference publications
- 3 Definitions
- + 4 Significance and use
- 4.1
- 4.2
- 4.3
- + 5 Sampling
- 5.1
- 5.2
- + 6 Materials
- 6.1
- 6.2
- 6.3
- 6.4
- 6.5
- + 7 Testing
- 7.1 Test methods
- + 7.2 Mixture design
- + 7.2.1 Concrete mixtures
- + 7.2.1.1 Mixtures incorporating supplementary ce...
- 7.2.1.1.1 General
- 7.2.1.1.2 Adjusting alkali content in mixtures ...
- 7.2.1.1.3 Adjusting alkali content in mixtures ...
- 7.2.1.1.4 Adjusting alkali content in mixtures ...
- 7.2.1.2 Mixtures incorporating lithium-based ad...
- + 7.2.2 Mortar mixtures
- 7.2.2.1 Mixtures incorporating supplementary ce...
- 7.2.2.2 Mixtures incorporating lithium-based ad...
- + 7.3 Production and testing of concrete and mort...
- 7.3.1 Concrete specimens
- 7.3.2 Mortar specimens
- 8 Reporting requirements
- 9 Evaluation
- + 10 Quality control process
- 10.1
- 10.2
- 10.3
- + A23.2 -29A
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Definition
- + 5 Significance and use
- 5.1
- 5.2
- + 6 Apparatus and supplies
- 6.1
- + 6.2 Reference aggregate
- 6.2.1
- 6.2.2
- 6.3 Calibration aggregate
- 7 Hazards
- + 8 Test sample
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- 8.6
- 9 Test procedure
- 10 Calculations
- + 11 Use of reference and calibration aggregates
- 11.1
- 11.2
- 11.3
- 11.4
- + 12 Reporting
- 12.1 Required information
- 12.2 Optional information
- + 13 Precision and bias
- 13.1 Precision
- 13.2 Bias
- Attachment A
- + A23.2 -30A
- 1 Scope
- 2 Reference publications
- 3 Summary
- + 4 Aggregate test procedures
- 4.1
- 4.2
- 5 Equipment and materials
- + 6 Samples
- 6.1 General
- 6.2 Combined aggregate gradation
- + 7 Testing for quality control during production...
- 7.1
- 7.2
- + 8 Testing for qualification and acceptance
- 8.1 Inspection, sampling, and testing — General...
- 8.2 Sampling, identification, and transportatio...
- 8.3 Testing
- 8.4 Laboratory certification
- + 8.5 Frequency of testing
- 8.5.1
- 8.5.2
- + 9 Provision of test data and certificates
- 9.1 General
- + 9.2 Test reports
- 9.2.1
- 9.2.2
- 9.2.3
- + 10 Aggregate acceptance
- 10.1 General requirements
- 10.2 Special performance requirements
- 10.3 Historical field performance
- + A23.2 -1B
- 1 Scope
- 2 Reference publications
- 3 Definitions
- + 4 Summary
- 4.1 Viscosity of grout
- + 4.2 Bleeding and expansion of grout
- 4.2.1
- 4.2.2 Compressive strength of grout
- 5 Significance and use
- 6 Sampling
- 7 Hazards
- + 8 Test for viscosity
- 8.1 General
- 8.2 Apparatus
- 8.3 Calibration of apparatus
- 8.4 Sample
- + 8.5 Test procedure
- 8.5.1
- 8.5.2
- 8.5.3
- 8.6 Reporting
- 8.7 Precision and Bias
- + 9 Test for bleeding and expansion
- 9.1 General
- 9.2 Apparatus
- + 9.3 Test procedure
- 9.3.1 Placing the grout
- 9.3.2 Measurement of bleeding and expansion
- 9.3.3 Calculations
- 9.4 Reporting
- 9.5 Precision and bias
- + 10 Test for compressive strength
- 10.1 General
- + 10.2 Apparatus
- 10.2.1 Moulds
- 10.2.2 Testing machine
- + 10.3 Test procedure
- 10.3.1 Moulding the test specimens
- 10.3.2 Storage of test specimens
- 10.3.3 Determination of compressive strength
- 10.3.4 Placing the specimen
- 10.3.5 Rate of loading
- 10.4 Calculation
- 10.5 Reporting
- 10.6 Precision and bias
- + A23.2 -2B
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Definitions
- 6 Hazards
- 7 Reagents
- 8 Procedure
- 9 Calculations
- 10 Reporting
- + 11 Precision and bias
- 11.1
- 11.2
- + A23.2 -3B
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Reagents
- 7 Hazards
- + 8 Sample
- 8.1 General
- 8.2 Sample preparation
- + 9 Procedure
- + 9.1 Evaluation of total sulphate content
- 9.1.1
- 9.1.2
- 9.1.3
- 9.1.4
- + 9.2 Evaluation of water-soluble sulphate conten...
- 9.2.1
- 9.2.2
- 9.2.3
- 9.2.4
- + 10 Reporting
- 10.1 Required information
- 10.2 Optional information
- 11 Precision and bias
- + A23.2 -4B
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Significance and use
- + 5 Apparatus
- 5.1 Sampling
- 5.2 Testing
- 6 Hazards
- 7 Reagents
- + 8 Preparation of solutions
- 8.1
- 8.2
- 8.3
- + 9 Sampling
- 9.1 Sampling method from test sample
- + 9.2 Sampling method from structures
- 9.2.1
- 9.2.2
- + 9.3 Sample preparation
- 9.3.1
- 9.3.2
- 10 Test procedure
- 11 Calculations
- + 12 Reporting
- 12.1 Required information
- 12.2 Optional information
- 13 Precision and bias
- Attachment A1 (informative)
- + A23.2 -6B
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- + 5 Apparatus
- + 5.1 Procedure A
- 5.1.1 Pulloff and load measuring device
- 5.1.2 Fastening devices
- 5.1.3 Coring drill
- 5.1.4 Bonding agent
- + 5.2 Procedure B
- 5.2.1 Load measuring device
- 5.2.2 Fastening devices
- 6 Hazards
- + 7 Sampling and test specimens
- 7.1
- 7.2
- 7.3
- + 8 Procedure
- 8.1 Procedure A
- + 8.2 Procedure B
- 8.2.1 Test configuration
- 8.2.2 Rate of loading
- 8.2.3 Maximum load
- 9 Calculations
- 10 Unsatisfactory tests
- 11 Reporting
- 12 Precision and bias
- + A23.2 -7B
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Significance and use
- + 5 Sampling and test specimens
- 5.1 Sampling from a belt or flowing stream of m...
- 5.2 Sampling from a windrow of material
- 5.3 Sampling in-place paving material
- 5.4 Sampling from a loaded truck
- + 6 Procedure
- + 6.1 Use of table of random numbers
- 6.1.1
- 6.1.2
- 6.1.3
- 6.1.4
- 6.1.5
- 6.1.6
- 6.1.7
- 6.1.8
- + 6.2 Alternative methods
- 6.2.1 General
- 6.2.2 Alternative 1
- 6.2.3 Alternative 2
- + 7 Precision and bias
- 7.1 Precision
- 7.2 Bias
- + A23.2 -8B
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus, reagents, and materials
- 6 Hazards
- 7 Test sample
- + 8 Test procedure
- 8.1 Sample preparation
- 8.2 Dosage
- 9 Calculations
- 10 Reporting
- 11 Precision and bias
- + A23.2 -1C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- + 5 Apparatus
- 5.1 Sieves
- 5.2 Wet-sieving equipment
- 6 Hazards
- + 7 Procedure
- + 7.1 General
- 7.1.1
- 7.1.2
- + 7.2 Sampling from a truck agitator or mixer
- 7.2.1
- 7.2.2
- 7.3 Sampling for evaluation of concrete quality...
- 7.4 Sampling for uniformity of mixed concrete
- + 7.5 Size of sample
- 7.5.1
- 7.5.2
- + 7.6 Method of sampling
- 7.6.1
- 7.6.2
- 7.7 Protection of sample
- 7.8 Identification
- + 7.9 Additional procedure for large-size aggrega...
- 7.9.1 General
- 7.9.2 Procedure
- 8 Reporting
- + 9 Precision and bias
- 9.1 Precision
- 9.2 Bias
- + A23.2 -2C
- 1 Scope
- 2 Reference publications
- 3 Definitions
- 4 Summary
- 5 Significance and use
- + 6 Apparatus
- 6.1 General
- 6.2 Sampling and mixing pan
- 6.3 Scales
- 6.4 Concrete mixer
- 7 Hazards
- + 8 Preparation of materials
- 8.1 Materials
- 8.2 Cementitious materials
- + 8.3 Aggregate
- 8.3.1 General
- 8.3.2 Coarse aggregate
- 8.3.3 Fine aggregate
- 8.3.4 Moisture and mass
- + 9 Mixing concrete
- 9.1 General
- 9.2 Batching and machine mixing
- 9.3 Mixed concrete
- + 10 Slump, slump flow, air content, yield, and t...
- 10.1 Slump or slump flow
- 10.2 Air content
- 10.3 Density, yield, and cementitious materials...
- 10.4 Temperature
- 11 Strength test specimens
- + 12 Reporting
- 12.1 Required information
- 12.2 Precision and bias
- + A23.2 -3C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- + 5 Apparatus
- 5.1 Moulds for compression test specimens
- 5.2 Moulds for flexural test specimens
- 5.3 Tamping rod
- + 5.4 Vibrators
- 5.4.1 Internal vibrators
- 5.4.2 External vibrators
- 5.5 Small tools
- 5.6 Sampling and mixing receptacles
- 5.7 Strike-off bar
- + 5.8 Water storage tanks
- 5.8.1 General
- 5.8.2
- + 5.9 Moist cabinets and moist rooms
- + 5.9.1 General
- 5.9.1.1
- 5.9.1.2
- 5.9.2 Moist cabinets
- + 5.9.3 Moist rooms
- 5.9.3.1 General
- 5.9.3.2
- + 5.10 Temperature measuring devices
- 5.10.1 General
- + 5.10.2 Temperature recorder
- 5.10.2.1
- 5.10.2.2
- 5.10.2.3
- 5.10.2.4
- 5.10.2.5
- 5.11 Reference temperature measuring device
- 5.12 Temperature records
- 6 Hazards
- + 7 Sampling concrete
- 7.1 Field sampling
- 7.2 Laboratory sampling
- + 8 Moulding specimens
- 8.1 Time constraint
- 8.2 Relation between specimen size and aggregat...
- 8.3 Place of moulding
- 8.4 Methods of consolidation of test specimens
- 8.5 Placing the concrete
- + 8.6 Finishing
- 8.6.1 General
- 8.6.2 Cylinders
- 8.6.3 Beams
- 8.7 Covering after finishing
- + 9 Compression test specimens
- + 9.1 Specimens
- 9.1.1 Size of specimens
- 9.1.2 Moulding specimens
- + 9.2 Method of consolidation
- + 9.2.1 Rodding
- 9.2.1.1
- 9.2.1.2
- 9.2.1.3
- 9.2.2 Vibration
- 9.2.3 Internal vibration
- 9.2.4 External vibration
- + 9.3 Curing specimens
- 9.3.1 Laboratory curing
- + 9.3.2 Field curing
- 9.3.2.1 Initial curing conditions in the mould
- 9.3.2.2 Final curing conditions
- 9.3.3 Demoulding time of test specimens
- 9.3.4 Specimens for determining when forms are ...
- 9.4 Transportation of concrete test samples dur...
- + 10 Flexural test specimens
- 10.1 Size of specimens
- + 10.2 Placing and consolidation
- 10.2.1 Placing the concrete
- + 10.2.2 Rodding
- 10.2.2.1
- 10.2.2.2
- 10.2.3 Vibration
- 10.2.4 Internal vibration
- 10.2.5 External vibration
- + 10.3 Curing specimens
- 10.3.1 Laboratory curing
- + 10.3.2 Field curing
- 10.3.2.1 Initial curing conditions
- 10.3.2.2 Final curing conditions
- 10.3.3 Demoulding time of test specimens
- 10.3.4 Transportation of flexural test samples
- 10.4 Specimens for determining when concrete is...
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -4C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- + 5 Apparatus
- 5.1 General
- 5.2 Measuring bowl
- 5.3 Cover assembly
- 5.4 Gauge dial
- 5.5 Calibration cylinder
- 6 Hazards
- 7 Calibration
- 8 Operation of air meter
- + 9 Sampling
- 9.1 Sampling
- 9.2 Time constraint
- + 10 Procedure for testing
- 10.1 General
- + 10.2 Rodding
- 10.2.1
- 10.2.2
- + 10.3 Vibrating
- 10.3.1 Internal vibration
- 10.3.2 External vibration
- 10.4 Completion of consolidation
- 10.5 Strike-off, cleaning, and measuring
- 10.6 Air content
- 11 Reporting
- 12 Precision and bias
- + A23.2 -5C
- 1 Scope
- 2 Reference publications
- 3 Definition
- 4 Summary
- 5 Significance and use
- + 6 Apparatus
- 6.1
- 6.2
- 6.3
- 6.4
- 7 Hazards
- + 8 Sample
- 8.1
- 8.2
- + 9 Procedure
- 9.1 Time constraint
- + 9.2 Slump
- 9.2.1
- 9.2.2
- 9.2.3
- 9.2.4
- 10 Reporting
- + 11 Precision and bias
- 11.1 Precision
- 11.2 Bias
- + A23.2 -6C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus and supplies
- 6 Hazards
- 7 Calibration of measure
- 8 Sample
- + 9 Procedure
- + 9.1 Consolidation
- 9.1.1 General
- + 9.1.2 Rodding
- 9.1.2.1
- 9.1.2.2
- 9.1.2.3
- + 9.1.3 Vibrating
- 9.1.3.1 General
- 9.1.3.2 Internal vibration
- 9.1.3.3 External vibration
- 9.2 Completion of consolidation
- 9.3 Strike-off, cleaning, and measuring
- + 10 Calculations
- 10.1 Density of concrete
- 10.2 Yield of concrete
- 10.3 Relative yield
- 10.4 Cementitious materials factor
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -7C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Hazards
- + 7 Calibration of measure
- 7.1
- 7.2
- 7.3
- 7.4
- + 8 Sampling
- 8.1 Sampling
- 8.2 Time constraint
- + 9 Procedure
- 9.1 General
- + 9.2 Rodding and tapping
- 9.2.1 Standard concrete
- 9.2.2 Self-consolidating concrete
- 9.3 Striking off
- 9.4 Adding water and defoaming agent
- + 9.5 Agitating and rolling
- 9.5.1 Freeing the concrete from the measuring b...
- + 9.5.2 Rolling
- 9.5.2.1
- 9.5.2.2
- 9.5.2.3
- 9.5.2.4
- 9.5.2.5
- 9.5.2.6
- + 9.6 Confirmation of the initial meter reading
- 9.6.1
- 9.6.2
- 9.6.3
- 9.6.4
- 9.7 Post-test inspection
- + 10 Calculation
- 10.1
- + 10.2 Air content
- 10.2.1
- 10.2.2
- 11 Reporting
- 12 Precision and bias
- + A23.2 -8C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Test specimen
- 7 Hazards
- 8 Procedure
- 9 Measurement of specimens after test
- + 10 Calculations
- 10.1
- 10.2
- 10.3
- + 11 Reporting
- 11.1 Required information
- 11.2 Optional information
- 12 Precision and bias
- + A23.2 -9C
- 1 Scope
- 2 Reference publications
- + 3 Significance and use
- 3.1
- 3.2
- 3.3
- + 4 Apparatus
- + 4.1 Testing machine
- + 4.1.1 General
- 4.1.1.1
- 4.1.1.2
- 4.1.1.3
- + 4.1.2 Bearing blocks
- 4.1.2.1 General
- 4.1.2.2 Bottom bearing blocks
- + 4.1.2.3 Spherically seated (upper) bearing bloc...
- 4.1.2.3.1
- 4.1.2.3.2
- 4.1.2.3.3
- + 4.1.3 Load indication
- 4.1.3.1
- 4.1.3.2
- 4.1.4 Verification of calibration
- 4.1.5 Verification of accuracy
- + 4.2 Capping equipment
- 4.2.1 Capping plate (capping mould)
- 4.2.2 Alignment device
- 4.2.3 Melting pot for sulphur mortar
- 4.2.4 Sulphur mortar
- 5 Hazards
- + 6 Specimens
- + 6.1 Specimen tolerances
- 6.1.1 Diameter
- 6.1.2 Length
- 6.1.3 Planeness
- 6.1.4 Perpendicularity
- 6.1.5 Specimen moisture conditions
- 6.1.6 Density
- + 7 Procedures
- + 7.1 Capping using sulphur mortar
- 7.1.1 General
- 7.1.2 Strength and cap thickness requirements
- 7.1.3 Determination of compressive strength of ...
- + 7.1.4 Capping procedures
- 7.1.4.1 End conditions of hardened concrete spe...
- 7.1.4.2 Capping
- 7.1.4.3 Checking of caps
- 7.1.4.4 Curing of caps prior to testing
- 7.2 Placing the specimen
- 7.3 Rate of loading
- 7.4 Maximum load
- 7.5 Permissible tolerance of test ages
- + 8 Calculations
- 8.1
- 8.2
- 8.3
- + 9 Reporting
- 9.1 Required information
- 9.2 Optional information
- 9.3 Low-strength cylinders and abnormal results...
- + 10 Precision and bias
- 10.1 Precision
- 10.2 Bias
- + A23.2 -10C
- + 1 Scope
- 1.1
- 1.2
- 2 Reference publications
- + 3 Summary
- 3.1
- 3.2
- + 4 Significance of use
- 4.1
- 4.2
- + 5 Apparatus
- 5.1 General
- 5.2 Procedure A — Boiling test
- + 5.3 Procedure B — Autogenous curing test
- 5.3.1 Container
- 5.3.2 Heat retention
- + 5.3.3 Stability of the container
- 5.3.3.1
- 5.3.3.2
- 5.3.3.3
- 5.3.3.4
- 5.3.3.5
- 5.4 Procedure C — Warm water test
- 6 Hazards
- + 7 Test specimens
- 7.1 Sampling concrete
- 7.2 Moulding cylinders
- 7.3 Testing cylinders for compressive strength
- + 8 Test procedures
- + 8.1 Procedure A — Boiling test
- + 8.1.1 Curing procedures
- 8.1.1.1 Initial curing
- 8.1.1.2 Boiling procedure
- 8.1.2 Testing and interpretation of test result...
- + 8.2 Procedure B — Autogenous curing test
- + 8.2.1 Curing
- 8.2.1.1
- 8.2.1.2
- 8.2.1.3
- 8.2.1.4
- 8.2.1.5
- 8.2.1.6
- 8.2.2 Testing
- + 8.3 Procedure C — Warm water test
- + 8.3.1 Curing
- 8.3.1.1
- 8.3.1.2
- 8.3.1.3
- 8.3.1.4
- 8.3.2 Testing and interpretation of test result...
- + 9 Reporting
- 9.1 Required information
- 9.2 Optional information
- + A23.2 -11C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Apparatus
- 6 Hazards
- 7 Test specimens
- + 8 Procedures
- 8.1
- 8.2
- 8.3
- 8.4
- 8.5
- 8.6
- 9 Calculations
- 10 Reporting
- + 11 Precision and bias
- 11.1 Precision
- 11.2 Bias
- + A23.2 -12C
- 1 Scope
- 2 Reference publications
- 3 Summary
- 4 Significance and use
- 5 Hazards
- 6 Prerequisites
- 7 Apparatus
- 8 Sampling concrete
- 9 Compression test specimen acceptance criteria...
- + 10 Test procedure
- 10.1 Step 1 — Plastic concrete field water dete...
- 10.2 Step 2 — Compression test specimen prepara...
- 10.3 Step 3 — Plastic concrete density determin...
- + 11 Compression test specimen acceptance determi...
- 11.1
- 11.2
- 11.3
- 11.4
- 11.5
- 12 Cylinder curing, transportation, and strengt...
- + 13 Reporting
- 13.1 Required information
- 13.2 Optional information
- 14 Precision and bias
- + A23.2 -13C
- 1 Scope
- 2 Reference publications
- 3 Summary
- + 4 Significance and use
- 4.1
- 4.2
- 5 Apparatus
- 6 Hazards
- + 7 Test specimens
- 7.1
- 7.2
- + 8 Procedure
- 8.1 Marking
- 8.2 Measurements