THE PERFORMANCE OF GEOPOLYMER BASED ON RECYCLED CONCRETE SLUDGE

被引：0
|
作者：
Yang, Z. X. [1 ]
Ha, N. R. [1 ]
Jang, M. S. [1 ]
Hwang, K. H. [1 ]
Jun, B. S. [2 ]
Lee, J. K. [3 ]
机构：
[1] GyeongSang Natl Univ, Eng Res Inst, Jinju 660701, South Korea
[2] Kyungnam Univ, Chang Won, South Korea
[3] Chosun Univ, Chosan, North Korea
来源：
CERAMIC MATERIALS AND COMPONENTS FOR ENERGY AND ENVIRONMENTAL APPLICATIONS | 2010年 / 210卷
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D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Geopolymer has a very low rate of green house gas release when compared to Ordinary Portland cement. In this study, the component of geopolymer is recycled concrete sludge, metakaolin and water glass. NaOH was used as alkaline activator. To improve the mechanical properties, silica fume was added as a bonding matrix from 0%similar to 10% to replace part of concrete sludge, and the specimens were cured in the air, then their mechanical properties like compressive strength and bending strength were measured and the microstructures were investigated.
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页码：221 / +
页数：2
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