Fillers for Concrete ff Steel-Smelting Slags
Journal Title: Современное промышленное и гражданское строительство - Year 2017, Vol 13, Issue 4
Abstract
Physic and mechanical properties, chemical and the mineralogical structures of dusty sandy and crushed stone fractions of steel-smelting slags of the «Donetskstal» plant for the purpose of their application for heavy concrete are studied. It is established that after crushing and a screening of slag crushed stone can be used for concrete of the classes B15–B30. Slag sand belongs to large, contains up to 20–25 % of dusty fraction and the possibility of his use as small filler of concrete demands check on concrete compositions.
Authors and Affiliations
Alexander Yefremov, Anna Lishchenko, Oleg Konev
Keywords
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