骨料 - 水硬性混凝土用骨料 - 规格
Aggregates — Aggregates for hydraulic concretes — Specifications
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Aggregates — Aggregates for hydraulic concretes — Specifications
Concretes — Measuring the flow time of concretes and mortars using a workabilitymeter
Concrete - Determination of flow time of concrete and mortar using a workability meter
Concrete — Determination of the dimensional variations between two opposite faces of hardened concrete test specimens
Concrete - Determination of dimensional deviation between two opposite faces of hardened concrete test specimens
Concrete - Measurement of the surface hardness by rebounding using a sclerometer
Concrete - Measurement of surface hardness by rebound method using a hardness tester
Concrete - Preparation of cylindrical test specimens with sulphur surfaces
Concrete - Admixtures for concrete - Part 2: Definitions, requirements, conformity, marking and labelling