摘要
在两种不同搅拌工艺(普通法和水泥砂浆法)下,分别对C20、C30、C40三种普通水泥混凝土的和易性、抗压、抗折强度、耐磨性及抗渗性进行试验测试,并对其结果进行分析研究,经对比分析,水泥砂浆法搅拌工艺主要可通过提高水泥石与集料粘结力及改变内部孔隙分布提高混凝土的强度和抗渗性。
In two different mixing process （general method and cement mortar method） , respec-tively workability, compressive strength,flexural strength,wear resistance,permeability resistance ofthree kinds of ordinary cement concrete （C20, C30, C40）were tested respectively, and the results wereanalyzed and studied, by comparative analysis, cement mortar method can improve the strength andimpermeability of concrete through improving the bond strength between cement and aggregate, andchanging the distribution of the internal pore.
出处
《低温建筑技术》
2018年第2期21-23,共3页
Low Temperature Architecture Technology
基金
陕西铁路工程职业技术学院2016年科研基金(KY2016-27)
关键词
搅拌工艺
水泥砂浆法
普通水泥混凝土
强度
mixing process
cement mortar method
ordinary cement concrete
strength
