Effect of Organic-Inorganic Hybrid Protecting Coating on Concrete

被引：0
|
作者：
Guo Ping [1 ]
Qiu Qi [1 ]
Luo Zhongkuan [1 ]
机构：
[1] Shenzhen Univ, Coll Chem & Chem Engn, Shenzhen 518060, Peoples R China
来源：
RARE METAL MATERIALS AND ENGINEERING | 2010年 / 39卷
关键词：
organic-inorganic; curing concrete; XRD; SEM; water retention; LITHIUM-NITRATE; WATER-GLASS; HYDRATION;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new organic-inorganic hybrid compound used as concrete protecting coating was introduced. It formed a compact water proof layer when sprayed on concrete surface. Meanwhile, it filled into concrete inner space for hardening, which was effective for improving the property of water retention, impermeability and wearability of concrete. The protecting mechanism of concrete was analyzed by X-ray diffraction (XRD). The pore size distribution of specimens were investigated by the N(2) adsorption-desorption and pore size distribution (PSD) analyzer. The micrographs of concrete cross section disclosed the microstructure by scanning electron microscopy (SEM).
引用
收藏
页码：169 / 172
页数：4
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