ISO 19596根据ISO 22965规定了混凝土用外加剂的定义和要求。
ISO 19596没有规定混凝土生产中外加剂的实际应用,即含有外加剂的混凝土的成分、混合、浇筑、养护等要求。
ISO 19596 specifies definitions and requirements for admixtures for use in concrete in accordance with ISO 22965.
ISO 19596 does not specify provisions governing the practical application of admixtures in the production of concrete, i.e. requirements concerning composition, mixing, placing, curing, etc. of concrete containing admixtures.