Open AccessCONCRETE COMPOSITION PROPERTIES MODIFIED BY POLYMER EMULSION
Author(s) -
E. E. Sabitov,
D. S. Dusembinov,
Daniyar Bazarbayev
Publication year - 2020
Publication title -
vestnik tomskogo gosudarstvennogo arhitekturno-stroitelʹnogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2310-0044
pISSN - 1607-1859
DOI - 10.31675/1607-1859-2020-22-1-133-139
Subject(s) - emulsion , materials science , polymer , composite material , cement , saponification , chemical engineering , chemistry , organic chemistry , engineering
The paper deals with the quality of gas concrete by using a number of process technologies that can significantly improve the potential of the added components. The proposed technology for composite gas concrete production improves its physical-and-mechanical properties due to the use of a rotary-pulsation apparatus, which creates high-frequency vibrations accompanied by cavitation and produced a high-quality polymer emulsion and the aluminum powder. Due to high-quality saponification, the gasifier evenly distributes in the concrete paste structure and reacts with the cement binder, thereby creating a uniform pore space. And the polymer emulsion envelopes pores and improves the material hydrophobicity and strength.