The chemical composition of calcium carbide slag meets the second-grade low-magnesium lime standard. It can be mixed with cement and sand to form a masonry mortar, which is called calcium carbide slag cement mortar. Its compressive strength, frost resistance, cohesive strength and other aspects meet the specified requirements.
Calcium carbide slag and green mortar can be prepared into hemp ash at a ratio of 9:1. Its impermeability is better than that of white ash plaster ash, and its frost resistance, heat resistance and freeze-thaw properties are qualified.
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