Modified binders on the basis of flotation tailings

International Conference on Mechanical Engineering, Automation and Control Systems 2017

机械制造;无线电电子学;计算机科学

Shapovalov, N.A.^1 ; Zagorodnyuk, L.Kh.^1 ; Shchekina, A.Yu.^1 ; Gorodov, A.I.^1

Belgorod State Technological University Named After. V.G. Shoukhov, 46. Kostyukova St., Belgorod

308012, Russia^1

关键词: Cement stones;    Composite binders;    Flotation tailings;    Modified binders;    Modified composites;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/327/3/032050/pdf
DOI  :  10.1088/1757-899X/327/3/032050

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The article proposes compositions of efficient modified composite binders on the basis of portland cement and flotation tailings; the new binders attain the ultimate compressive stress that is twice as high as that of the cement stone. At that, use of annually growing volume of flotation tailings in the production of the composite binder is a rational way for recycling this type of waste and allows saving the planet's natural resources.