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SELF-COMPACTING CONCRETE BASED ON MAN-MADE WASTE

DOI: 10.46573/2658-7459-2023-4-17-23

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Authors

A.S. Mitskevich, Yu.Yu. Kuryatnikov

Abstract

The article presents the results of the development of self-compacting concrete (SCB) for the manufacture of small architectural forms (SAF). It is noted that at the organisation of SAF production due to small sizes, thin walls and complex geometric shape of products it is difficult to use traditional concrete mixtures with coarse aggregate, therefore in factory conditions for SAF production it is expedient to use vibration-free technology of high-moving self-compacting mixtures, and as mineral raw materials to use technogenic wastes (fine and coarse aggregate from concrete scrap) to reduce the cost price.

Keywords

self-compacting concrete, concrete scrap, man-made waste, ground blast furnace slag, modifiers.