COMPOSITION POLYMERIC MATERIALS FOR MODIFICATION OF CONCRETE MIXES

Authors

  • N.H. MAKHMUDOVA
  • Y. AKHMEDJANOV

Keywords:

cement, concrete, composition materials, technology

Abstract

In this article influence of cationic - active polymeric polyquarternary salts on quality and on structure of a cement stone formed at its hydration is based. It is shown influence polyquarternary salts on durability of the concrete subjected to warmly moist processing. Maximum effect of gain is established right after steaming can be gained at joint influence of temperature and additives. When using additive it is created highly plastic concrete and at the same time water requirement decreases, and it in turn leads to reduction of porosity of concrete and increase in closed pores. In addition, to increase in durability, frost resistance, increase to action sulfate of the containing salts and other indicators.

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Published

2021-02-14

Issue

Vol. 7 No. 05 (2020): IJIERT

Section

Articles

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