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Standard
| JC/T 449-2021 Raw materials for magnesia cementitious material (English Version) |
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Detail of JC/T 449-2021
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Introduction of JC/T 449-2021
本标准规定了镁质胶凝材料用原料的技术要求、试验方法、检验规则、包装、标志、运输和贮存。
本标准适用于由菱镁矿（MgCO3）经轻烧、粉磨而制成的轻烧氧化镁，由盐卤液经干燥处理制得的氯化镁以及副产法生产的硫酸镁，作为镁质胶凝材料用原料。
Contents of JC/T 449-2021