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一、总則 1、适用范围:本标准适用于建筑工程用的石灰。 2、品种与分类: (1)按品种分为生石灰、消石灰粉。 (2)按氧化镁含量多少分为钙质石灰、镁质石灰。分类界限见表1:
I. General 1. Application: This standard applies to lime for construction projects. 2. Variety and classification: (1) According to the variety, it is divided into quicklime and hydrated lime powder. (2) According to the content of magnesium oxide, it is divided into calcareous lime and magnesia lime. Classification limits are shown in Table 1: