Fine-grained concrete with organomineral additive

被引：1

作者：

Solovyov, Vitaly ^{[1
]}

Sokolova, Yulia ^{[2
]}

机构：

[1] Moscow State Univ Civil Engn, Yaroslayskoye Shosse 26, Moscow 129337, Russia

[2] NOU INEP, Bekhtereva Ul,D 13,Korp 3, Moscow 115477, Russia

来源：

5TH INTERNATIONAL SCIENTIFIC CONFERENCE INTEGRATION, PARTNERSHIP AND INNOVATION IN CONSTRUCTION SCIENCE AND EDUCATION | 2016年 / 86卷

关键词：

STRENGTH; RESISTANCE;

D O I：

10.1051/matecconf/20168604045

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The article deals with the issues concerning the formation of the structure and properties of fine-grained concrete with organomineral additive produced through mechanochemical activation of thermal power plant fly ash together with superplasticizer. The additive is produced in a high-speed activator at the collision particles' speed of about 80 m/s. The use of the additive in fine-grained concrete in the amounts of 0.5-1% increased the strength by 30-50% and reduced the size and volume of pores. The cement consumption in such concrete is close to the cement consumption in common concrete of equal resistance.

引用

页数：3

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