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ISO/TS 21056:2025PublishedRecycled aggregate concrete — Additional provisions and guidance for specification, performance, production and executionISO 21914:2019PublishedTest methods for fibre-reinforced cementitious composites — Bending moment — Curvature curve by four-point bending testISO 22873:2021PublishedQuality control for batching and mixing steel fibre-reinforced concretesISO 22904:2020PublishedAdditions for concreteISO 22965-1:2007PublishedConcrete — Part 1: Methods of specifying and guidance for the specifierISO 22965-2:2007PublishedConcrete — Part 2: Specification of constituent materials, production of concrete and compliance of concreteISO 23523:2021PublishedTest methods for discrete polymer fibre for fibre-reinforced cementitious compositesISO 23945-2:2026PublishedTest methods for sprayed concrete — Part 2: Sampling fresh and hardened concreteISO 23945-1:2022PublishedTest methods for sprayed concrete — Part 1: Flash setting accelerating admixtures — Setting timeISO 24684-2:2023PublishedAggregates for concrete — Test methods for chemical properties — Part 2: Determination of soluble sulfate saltsISO/DIS 13197Under developmentFibre reinforced polymer (FRP) reinforcement for concrete structures — Specifications for FRP bars and FRP gridsISO/DIS 13315-7Under developmentEnvironmental management for concrete and concrete structures — Part 7: End-of-life of concrete and concrete structuresISO/DIS 13315-8Under developmentEnvironmental management for concrete and concrete structures — Part 8: Environmental labels and declarationsISO/DIS 21282-2Under developmentDetermination of mass of carbon dioxide sequestrated in concrete and concrete constituents — Part 2: Acid decomposition and back titration methodISO/DIS 21282-3Under developmentDetermination of mass of carbon dioxide sequestrated in concrete and concrete constituents — Part 3: ThermogravimetryISO/DIS 21282-1Under developmentDetermination of mass of carbon dioxide sequestrated in concrete and concrete constituents — Part 1: General principlesISO 23945-3Under developmentTest methods for sprayed concrete — Part 3: Measurement of compressive strengthISO 1920-2:2005WithdrawnTesting of concrete — Part 2: Properties of fresh concreteISO 1920-4:2005WithdrawnTesting of concrete — Part 4: Strength of hardened concreteISO 1920-3:2004WithdrawnTesting of concrete — Part 3: Making and curing test specimensISO 1920-6:2004WithdrawnTesting of concrete — Part 6: Sampling, preparing and testing of concrete coresISO 1920-5:2004WithdrawnTesting of concrete — Part 5: Properties of hardened concrete other than strengthISO 1920:1976WithdrawnConcrete tests — Dimensions, tolerances and applicability of test specimensISO 2736-1:1986WithdrawnConcrete tests — Test specimens — Part 1: Sampling of fresh concreteISO 2736-2:1986WithdrawnConcrete tests — Test specimens — Part 2: Making and curing of test specimens for strength tests