hydrophobization

Preliminary studies have shown that hydrophobic materials ZDP "Silicon Polymer" 136-157 M, ETS-32, ETS-40, and a number of their analogs, in contrast to GKZh-11N and GKZh-11K, can withstand excess water pressure of 0.02 MPa when tested for methods developed based on standard methods for determining the water-resistance of concrete and tiles. The authors of the article developed experimental waterproofing liquids 1 K, 2 K, 1 N, and 2 N, based on GKZh-11 N and GKZh-11K. These liquids are ready for use for hydrophobization and silicatization of organosilicon compounds.

The authors of the article have developed experimental waterproofing liquids 1 K, 2 K, 1 N and 2 N, based on GKZh-11N and GKZh-11K and possess the necessary technical properties. These liquids are ready-to-use solutions for hydrophobization and silicatization based on hydrophobic silicon compounds. They hydrophobize and narrow or cover the capillary structure in concrete, brick and stone masonry. The overlap of the capillary structure is caused by the interaction with the lime to form insoluble chemical compounds that stop capillary absorption.

Investigation of filling and hydrophobization of fibrous materials by stabilized dispersions of particles of metal oxides with a shell of epoxidized organic compounds and stabilizers using aluminum sulfate to increase the efficiency of the process.  Досліджено процес наповнення і гідрофобізації волокнистих матеріалів стабілізованими дисперсіями частинок оксидів металів з оболонкою з епоксидованих органічних речовин і стабілізаторів з використанням сульфату алюмінію для підвищення ефективності процесу.