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THE INFLUENCE OF HYDROPHOBIZED LIMESTONE-SANDY ROCKS ON THE PROPERTIES OF FACING MATERIALS BASED ON WHITE PORTLAND CEMENT

Journal: Science and world (Vol.1, No. 35)

Publication Date:

Authors : ; ; ; ;

Page : 44-45

Keywords : hydrophobization; limestone; facing materials; strength; Portland cement; bulk density;

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Abstract

The effect of hydrophobized limestone-sandy rocks on the properties of coating materials based on white Portland cement has been studied. The introduction of up to 6% of hydrophobized limestone has proven to have a beneficial effect on their waterproofing properties. It is assumed that a higher content of hydrophobized limestone deteriorates hydration process of cement minerals and thereby reduces the strength of the hardened stone.

Last modified: 2016-08-24 15:28:08