发泡剂对水泥和沙子三种配比宏观发泡效果的试验研究  

Experimental study on the macro-foaming effect of foam beater on cements and sand of three proportions

作　　者：邹兵华[1] 袁洁[1] 熊峰[1] 杨颖[1] 

机构地区：[1]中国水电顾问集团成都勘测设计研究院,四川成都610072

出　　处：《四川建筑科学研究》2011年第6期190-193,共4页Sichuan Building Science

摘　　要：通过室内复合硅酸盐水泥和沙子按1∶1,1∶4,1∶8三种配比的混合物与发泡剂按不同配比的试验,测出水泥、沙子和发泡剂混合物样品的湿重量和干重量,经过分析得出三种发泡剂占水泥和沙子质量的含量由2‰,2.5‰,3‰,3.5‰,4‰,4.5‰,5‰变化时对复合硅酸盐水泥和沙子发泡效果的规律。本研究的结果为在减轻边坡植生用客土的重量时选择发泡剂及水泥、沙子与发泡剂最佳配比时提供重要参数。Based on indoor investigation of mixtures which was composed of complex cements and sand in three proportions on 1： 1,1： 4, 1 ： 8 and foam beater in different ratios, the dry and wet quality of cements, sand and foam beater admixture was measured. The foaming effect law to complex cements caused by three kinds of foam beater which accounted the weight of the mixture of cements and sand in ratio of 2‰,2.5‰,3‰,3.5‰0,4‰,4.5‰,5‰ was obtained. The results will provide importance parameter for choosing foam beater to lightening weight of planting soil at slope and optimal ratio of cements, sand and foam beater.

关 键 词：水泥 发泡剂 发泡效果 最佳配比 

分 类 号：TU525.9[建筑科学—建筑技术科学]