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一些混凝土专家说,一种新型添加剂可将混凝土初期的设计强度提高一倍,并改善其耐久性,可为混凝土添加剂在市场上打开销路。这种添加剂名叫硅气凝结剂,或称微粒碴。原料是从制造计算机碴集成电路块时的
Some concrete experts say a new type of additive can double the design strength of concrete early and improve its durability, opening up markets for concrete additives. This additive is called silicon gas coagulant, or particulate ballast. Raw material is from the manufacture of computer ballast integrated circuit block