INCREASING THE VALIDITY OF WALL CONSTRUCTION MATERIALS AFTER REPLACEMENT OF HYDROGENERATED LIQUIDS

The results of the study of water absorption, compressive strength and bending strength, wetting angle of ceramic and cement-sand materials, impregnated with the production of SDP “Kremniypolimer” and developed mixtures of water-soluble liquids are presented in the article. The main hydrophobic materials produced by ZDP “KremnoiPolimer” for obtaining waterproofing liquids are 136-157 M; ETS-32; AKOR-B100. On the basis of GKZH-11N and GKZH-11K experimental waterproofing fluids No. 1 K, No. 2 K, No. 1 H and No. 2 Н were developed. Ceramic wall materials and cementitious and sand samples that simulate a mortar, impregnated with experimental mixtures (No. 1 K, No. 2 K, No. 1 N, No. 2 N), as well as AQUAFIN-F, have significantly lower water absorption, substantially increases their compressive and bending strength, while the marginal angle of wetting is significantly increasing. Similar results were obtained for hydro-insulating liquids ETS-32, AKOR B-100, microemulsions 136–157 M. It should be noted that ceramic specimens after impregnation have a slightly lower water absorption, somewhat higher compressive and bending strength and a more significant increase in the wetting angle compared to cementsand samples. From materials produced by ZDP “KremnoiPolimer”, somewhat better results were shown by ETS-32 and AKOR B-100 in comparison with the microemulsion 136–157 M. On the perimeter of the building, after pouring into pre-drilled holes of waterproofing liquids, a peculiar armopoy is created due to a significant increase in the strength of the wall materials on compression and bending.