本标准规定了用于混凝土生产的骨料中糖的定性检测方法。1000份骨料中的一份糖产生阳性反应。10000份骨料中的一份糖不会产生可见反应。

This Standard sets out a qualitative method for the detection of sugar in aggregates intended for use in the production of concrete. A positive reaction is given by one part of sugar in one thousand parts of aggregates. No visible reaction is given by one part of sugar in 10 000 parts of aggregates.