Keyword: «emulsions»

Hydrophobization of thermal insulation materials based on basalt (stone) fiber and boards is aimed at reducing water absorption, increasing the durability, thermal protection, and operational characteristics of products. In recent decades, the development and implementation of effective hydrophobizing emulsions have become one of the key challenges in materials science and construction chemistry, as natural and operational factors (moisture, freezing-thawing cycles, and mechanical stress) significantly reduce the energy efficiency and service life of thermal insulation. This article summarizes modern approaches to hydrophobization of basalt/stone slabs and mineral wool products, describes the types of emulsions and their composition, and provides information on the application areas and relevance of these technologies at the current stage.