The influence of nanosilica with different morphology on the mechanical properties of cement mortars

被引：0
|
作者：
Horszczaruk, Elzbieta [1 ]
Mijowska, Ewa [2 ]
Cendrowski, Krzysztof [2 ]
Mijowska, Sylwia [1 ]
Sikora, Pawel [1 ]
机构：
[1] Zachodniopomorski Uniwersytet Technol, Katedra Konstrukcji Zelbetowych & Technol Betonu, Szczecin, Poland
[2] Zachodniopomorski Uniwersytet Technol, Inst Technol Chem Nieorgan & Inzynierii Srodowisk, Szczecin, Poland
来源：
CEMENT WAPNO BETON | 2013年 / 18卷 / 01期
关键词：
NANO-SIO2; NANOTECHNOLOGY;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
E. HORSZCZARUK, E. MIJOWSKA, K CENDROWSKI, S. MIJOWSKA, R SIKORA THE INFLUENCE OF NANOSILICA WITH DIFFERENT MORPHOLOGY ON THE MECHANICAL PROPERTIES OF CEMENT MORTARS Cement-Wapno-Beton, Vol. XVIII/LXXX 2013, No 1, p.24 The work is devoted to study the influence of nanosilica with (m-SiO2) and without (n-SiO2) mesoporous shell additions on Portland cement mortars mechanical properties. The results have shown that these additions increase the compressive and flexural strength of mortars. The highest flexural strength have the mortars with 3% addition of cement mass of both nanosilica types. However, the compressive strength was increasing with rise of n-SiO2 addition and the highest was for 5% content in the mortar. The increase of compressive strength with m-SiO2 was lower in comparison with n-SiO2, and the highest was for 3% addition.
引用
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页码：24 / +
页数：10
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