كيف يساهم الحجر الجيري في تحسين راحة المباني؟
1. Introduction of limestone Limestone is one kind of rock, with calcium carbonate as its main component, and its chemical formula is CaCO₃. Limestone is composed primarily of calcite, with little amount of dolomite, clay mineral, and detrital mineral. Limestone has low hardness and […]
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