Impact of Technogenic Raw Materials on the Properties of High-Quality Concrete Composites

被引：0
|
作者：
Murtazaev, S-A. Yu. [1 ,2 ,3 ]
Zaurbekov, Sh. Sh. [4 ]
Saidumov, M. S. [3 ]
Alaskhanov, A. Kh. [3 ]
Murtazaeva, T. S-A. [3 ]
Khadzhiev, M. R. [3 ]
机构：
[1] RAS, Complex Res Inst, Dept Mat Sci, Grozny, Russia
[2] Chechen Acad Sci, Dept Tech Sci, Grozny, Russia
[3] Grozny State Oil Tech Univ, Construct Fac, Grozny, Russia
[4] RAS, Complex Res Inst, Dept Geol Geophys & Geoecol, Grozny, Russia
来源：
PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ENGINEERING AND EARTH SCIENCES: APPLIED AND FUNDAMENTAL RESEARCH (ISEES 2018) | 2018年 / 177卷
关键词：
technogenic waste; secondary raw materials; concrete scrap; crushed bricks; ashes and slag mixture; disposal; concrete mix; high-quality concrete; mineral filler; efficiency; water separation on concrete mix; density and increased strength;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents the study of the impact of technogenic mineral filler (TMF) on the basic properties of high-quality concrete mixtures and concretes. There are principles of rational use of secondary technogenic raw materials in the form of concrete scrap, crushed bricks, ashes and slag mixtures in the technology of monolithic concrete. It is proved that the technogenic mineral filler, located between particles of a binder, significantly strengthens the cement stone by reducing the differential emptiness of the original water-cement paste in the direction of smaller pores and voids, which causes the formation of cement matrix with smaller capillary pores.
引用
收藏
页码：275 / 279
页数：5
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