Comparative Analysis of the Principal Characteristics of Microsilica Obtained from Silicon Manufacture Wastes and Used in Concrete Production Technologies

[摘要] On the basis of the survey of foreign and domestic literature over the past 65 years devoted to the study of the properties and the technology of applying microsilica in the capacity of modifying additives to concretes. Microsilica obtained as a by-product from the waste of ferroalloy plants and from the plants involved in production of silicon compounds is discussed. Analysis of the principal characteristics of different types of microsilica obtained from different sources is conducted.

[发布机构] Department of Urban Construction and Management, Irkutsk National Research Technical University, Lermontov St., 83, Irkutsk; 664074, Russia^1

[学科分类] 土木及结构工程学

[关键词] Comparative analysis;Concrete productions;Modifying additives