Повышение водостойкости гипсовых вяжущих с добавками из промышленных отходов

Abstract

The study is devoted to improving the water resistance of gypsum materials using additives from membrane desalination waste. The addition of granulated blast furnace slag and granite screenings increases the water resistance coefficient to 0.81, while maintaining strength characteristics and improving the structure of the material. A by-product of processing, filtrate, which can be used as an effective fertilizer, is also considered, which opens up additional opportunities for waste disposal. The developed technology contributes to the creation of environmentally sustainable and highly functional building materials, reducing costs and improving environmental safety.