摘要
本文通过试验研究了配合比设计参数(水灰比、砂率、胶凝材料用量、机制砂的级配与细度模数及含粉量等)对全机制砂混凝土性能的影响,并找出各参数的适宜取值,为全机制砂混凝土的配制提供了试验依据。
The paper studies the influence of the proportioning parameters（water cement ratio,sand ratio,gel material content,gradation,fineness modulus and powder amount etc.of the manufactured sand） on the performance of the total manufactured sand concrete by experiments,picks out the suitable value of the parameters,and provides the test foundation for the mixing of the total manufactured sand concrete.
出处
《山西建筑》
2010年第17期167-168,共2页
Shanxi Architecture
关键词
全机制砂混凝土
配合比设计参数
水灰比
砂率
total manufactured sand concrete
the proportioning parameters
water cement ratio
sand ratio
