As a good thermal material with super-low density, microsphere is often used to prepare light-weight cement slurry.

漂珠是优良的耐热超低密度材料，常用作配制低密度水泥浆。

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Desciption: Weight coating system composed of cement, water, aggregates, heavy or light depending on the required density and reinforcement.

说明：混凝土配重涂层系统由水泥、水、骨料(按照具体的密度要求使用重骨料或轻骨料)和加固材料组成。

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In the light of inorganic heat preservation particles of light weight aggregate, add as by cement materials, crack additives and other such as filling of dry mortar.

以无机类的轻质保温颗粒作为轻骨料，加由胶凝材料、抗裂添加剂及其他填充料等组成的干粉砂浆。

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