摘要
试验研究了不同掺量的聚凝物对混凝土的强度及透水性的影响，重点阐述了掺入不同含量的聚凝物可以显著地提高混凝土的抗压和抗折强度，改善混凝土的透水性；但它对混凝土的透水系数影响不大，提出了聚凝物混凝土中掺入量在15％～18％之间是最适宜的观点。
The influence of different contents of polymer onto strength and water permeability of porous concrete are experimentally studied. It emphasizes that by addition different contents of polymer the workability of concrete is improved and the flexural strength and the comperssive strength of porous concrete are increased obviously. But, for the permeability coefficient there is very little influence. Put forward considered from the best content of polymer concrete is between 15% and 18% of cement mass.
出处
《四川建筑科学研究》
北大核心
2008年第1期150-151,共2页
Sichuan Building Science
关键词
聚凝物
透水系数
抗压强度
抗折强度
polymer
permeability coefficient
comperssive strength
flexural strength
