Effect of Pre-wetting Super-light Aggregate Reinforced Aerated Concrete

被引：0
|
作者：
Dong, Jian [1 ]
Liu, Xinquan [1 ]
Zhang, Ming [1 ]
Guo, Kai [2 ]
机构：
[1] Commun Planning & Design Inst Hubei Prov, Wuhan 430051, Peoples R China
[2] Hubei Prov Highway Engn Consultat & Supervis Ctr, Wuhan 430030, Peoples R China
来源：
MATERIAL SCIENCE AND ADVANCED TECHNOLOGIES IN MANUFACTURING | 2014年 / 852卷
关键词：
Pre-wetting; Super-light aggregate; Interface Microstructure;
D O I：
10.4028/www.scientific.net/AMR.852.157
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, the effect of pre-wetting super-light aggregate on the microstructure of the aerated concrete was discussed. The experimental results show that: using Scanning electron microscopy to magnify the interface between mortar and aggregate in aerated concrete to 200 times their normal size, the pro-wet treatment densifies the interface, and to 20000 times,fibrous CSH gel and lamellar tobermorite interweave each other and form very pre-pressing structure on the surfaces.
引用
收藏
页码：157 / +
页数：3
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