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Information × Registration Number 0221U100307, 0117U000059 , R & D reports Title Formation of quality building materials and products popup.stage_title Head Merezhko Nina V, Registration Date 04-01-2021 Organization Kyiv National University of Trade and Economics popup.description2  The report considers the state and prospects of development of the market of construction materials and products in Ukraine and the world, the export-import potential of the market, identifies the factors shaping the quality of construction materials and products. A comprehensive study of the properties of building materials and products, namely - physical and technical, physical and chemical and operational properties of porous natural stone; composition, structure and surface properties of ash microspheres; physico-chemical, strength and thermal insulation properties of mixtures for masonry. Was carried out commodity evaluation of the performance properties of porous natural stone impregnated with siloxanes and heat-insulating mixtures for masonry with ash microspheres. The method of regression analysis obtained mathematical models of the dependence of the properties of impregnated porous natural stone of different composition on the content of potassium methylsiliconate, sodium ethyl and phenylsiliconates. Mathematical models have been developed that have made it possible to create optimal compositions of mixtures for masonry with such a content of ash microspheres that would allow the source material to acquire the required performance properties. Product Description popup.authors ZOLOTAROVA OKSANA H POLIUHA VALENTYNA O SIMIACHKO OLENA I popup.nrat_date 2021-01-04 Close