The effect of SiO2 addition on porous silica composite strength

A porous silica composite was prepared by the resin-impregnated method with natural clay and silica as the starting materials. Its compressive strength is up to 1.59 MPa when the mass-blending ratio of silica and clay is 3/7. The effect of silica addition on product strength was significantly invest...

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Bibliographic Details
Published in:Materials letters 2003-08, Vol.57 (24-25), p.3847-3850
Main Authors: Han, Yong Sheng, Li, Jian Bao, Wei, Qiang Min, Wen, Zhong He
Format: Article
Language:English
Subjects:
Clay
Compressive strength
Condensed matter: structure, mechanical and thermal properties
Elasticity, elastic constants
Exact sciences and technology
Mechanical and acoustical properties of condensed matter
Mechanical properties of solids
Physics
Resin-impregnated method
Silica
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Summary:A porous silica composite was prepared by the resin-impregnated method with natural clay and silica as the starting materials. Its compressive strength is up to 1.59 MPa when the mass-blending ratio of silica and clay is 3/7. The effect of silica addition on product strength was significantly investigated.
ISSN:0167-577X
1873-4979
DOI:10.1016/S0167-577X(03)00190-3