UDC 691.335

INFLUENCE OF COMPLEX ADDITIVE ON STRENGTH AND WATER RESISTANCE OF BINDERS ON THE BASIS OF MAGMATIC ROCKS

Polubarov Evgeny Nikolaevich1, Eroshkina Nadezda Alexandrovna2, Korovkin Mark Olimpievich3
1Penza State University of Architecture and Construction, Master-student
2Penza State University of Architecture and Construction, Candidate of Technical Sciences, Engineer-researcher
3Penza State University of Architecture and Construction, Candidate of Technical Sciences, Associate Professor

Abstract
This paper investigates influence of the complex additive consisting of Ca(OH)2 and A12(SO4)3 on water resistance and strength of alkali activated binders based on milled rocks - diabase, granite and aplite-granite. It was established that the additive increases water resistance of binders based on diabase and granite, but at the same time reduces their strength.

Keywords: additive, geopolymer binder, magmatic rock, strength, water resistance


Category: 05.00.00 Technical sciences

Article reference:
Influence of complex additive on strength and water resistance of binders on the basis of magmatic rocks // Modern scientific researches and innovations. 2015. № 5. P. 1 [Electronic journal]. URL: http://web.snauka.ru/en/issues/2015/05/53513

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