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Considered factors in design of concrete mix proportion
Author(s): 
Pages: 3-5
Year: Issue:  1
Journal: WATER RESOURCES & HYDROPOWER OF NORTHEAST CHINA

Keyword:  混凝土配合比初步设计强度保证率;
Abstract: 在进行混凝土配合比初步设计、编制配合比试验委托单时,应根据工程类型标明试验须采用的规程、规范,充分考虑混凝土结构及混凝土搅拌、运输设备对混凝土级配、坍落度和初凝时间的影响,充分考虑混凝土施工管理水平和工程要求的强度保证率对混凝土配制强度的影响.
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