... 水泥砂浆板 reinforced cement-mortar board 水泥砂浆层 cement sand bed 水泥砂浆底层；水泥砂浆地台 cement and sand screed ...
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水泥砂浆层用于地板(达到隔音隔热的目的)，而天花板由多孔的水泥基板吸收声音。
Cement screed is used for the floor (for sound insulation and thermal mass) while the ceiling consists of perforated cement-based panels to absorb sound.
抗裂防水保护层材料由抗裂水泥砂浆复合玻纤网组成，可长期有效控制防护层裂缝的产生。
Crack waterproof layer materials by crack cement mortar complex fiberglass nets composition, but the long-term effective control protection layer the creation of cracks.
垫层应先加以潮湿，铺一层厚2～3cm的水泥砂浆，涵管机然后于水泥砂浆凝聚前浇注第一层混凝土。
Mat layer shall first be wet, put a layer of thick 2 ~ 3 cm of cement mortar, he slipped end-over-end machine and then in cement mortar before the first layer of concrete pouring agglomerate.
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