Study on Preparation and Properties of Cement-based Foamed Lightweight Thermal Insulation Material

被引：1

作者：

Jiang, Congcong ^{[1
]}

Li, Guozhong ^{[1
]}

Zhang, Shui ^{[1
]}

机构：

[1] Univ Jinan, Sch Mat Sci & Engn, Jinan 250022, Peoples R China

来源：

EMERGING FOCUS ON ADVANCED MATERIALS, PTS 1 AND 2 | 2011年 / 306-307卷

关键词：

Lightweight thermal insulation material; Foaming agent; Industrial waste; Active activation;

D O I：

10.4028/www.scientific.net/AMR.306-307.994

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A cement-based foamed lightweight thermal insulation material was prepared with cement, industrial waste (fly ash, steel slag) as the main raw materials, by using self-developed composite activator and foaming agent. The influence of foam content on dry density, compressive strength and thermal conductivity coefficient of material was studied, the activation mechanism of composite activator to fly ash and steel slag was discussed. Results showed that, the dry density and compressive strength of material decreased, and thermal conductivity coefficient decreased first and then increased with the increasing foam content.

引用

页码：994 / 997

页数：4