摘要
本文以水泥、粉煤灰为主要原料,分别利用物理发泡和化学发泡的方法制备发泡水泥砌块,并研究了两种发泡方法的制备工艺,对化学与物理发泡制备的发泡水泥砌块的热传导性、抗冻性、微观形貌等进行了对比分析。
Two kinds of foamed cement materials were prepared in this article which made of the cement and fly ash as the main raw material. The production processes were researched of the different foamed cement materials. Then the heat conduction, freezing resistance and microstructure of the two kinds of foamed cement materials were comparative analyzed in the experiments.
出处
《商品混凝土》
2013年第10期33-35,共3页
Ready-Mixed Concrete
关键词
水泥
物理发泡
化学发泡
发泡剂
导热系数
cement
chemical foaming
physical foaming
vesicant
thermal coefficient
