TECHNOLOGICAL PECULIARITIES OF THE USE OF SILICON ORGANIC LIQUIDS TO OBTAIN OR RESTORE THE HORIZONTAL WATERPROOFING OF THE WALLS

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. Liquids are used where it is necessary to stop the capillary suction of water by creating an internal hydrophobic effect and narrowing or closing the capillaries. Use the fluid to create a horizontal waterproofing barrier when repairing old buildings in the presence of lime in the masonry. The horizontal shutter with 1 K, 2 K, 1 N and 2 N materials can only be used in the absence of water load, ie where there is no water outlet. For waterproofing in conditions of hydrostatic pressure it is necessary to use waterproofing coatings made of polymer-cement materials. For these liquids, technical guidelines have been developed that apply to experimental waterproofing aqueous silicone solutions designed to create or restore horizontal waterproofing from capillary moisture by injection of self-fill into pre-drilled wall openings or under pressure. It is possible to use liquids for re-waterproofing basements or other damp walls from the middle by the method of silicizing layers, followed by plastering (plastering, seamless floors, slabs) and for hydrophobic treatment of wall surfaces in damp rooms with freshly applied slicks or bricks.