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Discussion on concrete secondary mixing methods
Author(s): 
Pages: 89-91,98
Year: Issue:  5
Journal: CONSTRUCTION MACHINERY

Keyword:  强度破坏二次搅拌工艺水泥分散性抗压强度;
Abstract: 对国内外不同搅拌工艺方法进行了综合分析,指出二次搅拌工艺通过高速搅拌砂浆(或水泥浆)、低速搅拌混凝土混合料,可以使水泥充分水化,不但提高了混凝土强度、节省了水泥,而且提高了搅拌效率.并对采用不同搅拌工艺的混凝土试块的抗压强度进行测试分析.
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