1.1本试验方法涵盖了确定化学外加剂对混凝土中金属腐蚀影响的程序。本试验方法可用于评估旨在抑制混凝土中钢筋的氯诱导腐蚀的材料。它还可用于评估外加剂本身或在氯化物环境中的腐蚀性。本试验不适用于乳液。 1.2和仅国际单位制； 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This test method covers a procedure for determining the effects of chemical admixtures on the corrosion of metals in concrete. This test method can be used to evaluate materials intended to inhibit chloride-induced corrosion of steel in concrete. It can also be used to evaluate the corrosivity of admixtures by themselves or in a chloride environment. This test is not applicable for emulsions. 1.2 &solely-SI-units; 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.