Study on the Preparation of Super-light Aggregate with Sludge

被引：0
|
作者：
Guo, Kai [1 ]
Yang, Kun [1 ]
Huang, Shaolong [2 ]
Ding, Qingjun [1 ]
机构：
[1] Wuhan Univ Technol, Sch Mat Sci & Engn, Wuhan 430070, Peoples R China
[2] Hubei Univ, Mat Sci & Engn, Wuhan 430062, Peoples R China
来源：
ADVANCED BUILDING MATERIALS AND SUSTAINABLE ARCHITECTURE, PTS 1-4 | 2012年 / 174-177卷
关键词：
Sludgel; Super-light aggregate; Orthogonal experiment;
D O I：
10.4028/www.scientific.net/AMM.174-177.1574
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Effects of three factors including perlite, kaolin and sintering temperature on the cylinder compress strength and bulk density of super-light aggregate were studied by using the orthogonal experimental analysis. Results indicated that: the sequence order of the influence of three factors on the cylinder compress strength of super-light aggregate was: Kaolin>Sintering temperature>Perlite: while as for the order of influence of three factors on the bulk density was: Perlite>Kaolin>Sintering temperature. Based on the orthogonal experimental results, the super-light aggregate was prepared with the perlite dosage of 13%, kaolin dosage of 20% and the sintering temperature of 1200 degrees C. The bulk density and cylinder compress strength was 335kg/m(3) and 1.1MPa, respectively.
引用
收藏
页码：1574 / +
页数：2
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