×

You are using an outdated browser Internet Explorer. It does not support some functions of the site.

Recommend that you install one of the following browsers: Firefox, Opera or Chrome.

Contacts:

+7 961 270-60-01
ivdon3@bk.ru

The influence of impregnation by surface gidrofobizatsii the water resistance of gypsum composites

Abstract

The influence of impregnation by surface gidrofobizatsii the water resistance of gypsum composites

Sysoev A.K., Charukhina V.A.

Incoming article date: 02.04.2017

Abstract: Among the variety of modern mineral binders occupy a special place gypsum binder, which has many positive properties: efficiency of production in comparison with cement, quick hardening, architectural expressiveness of features with the use of pigments, abundance of raw materials and high technology. However, its application is limited by low resistance of the material. The paper presents a brief analysis of the main methods of improving the water resistance developed at the moment in construction: increasing the density of products, improvement of water resistance by impregnating the surface of various materials, the use of various chemical additives, a decrease in the solubility in water of calcium sulphate, the use of combined methods of improving the water resistance, the creation of composite

Keywords: Keywords: gypsum binders, improvement of water resistance, impregnation, chemical additives, composite materials.