| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to a hydraulically setting mixture containing, wt %: a) 6-25 cement, b) 50-90 of at least one aggregate, wherein the maximum grain size ranges from 8 mm to 63 mm and/or sand with grain size of 5 mm, and c) 0.001-8 of at least one fluoroorganyl-substituted silicon compound, wherein the fluoroorganyl-substituted silicon compound is 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyltrimethoxysilane which is in solid granular form on an inorganic material used as a substrate. The invention also relates to a method of producing the mixture and use of the mixture to produce structural materials.EFFECT: obtaining structural materials with a surface having dirt-repellent properties and which is easy to clean for a long time.11 cl, 6 ex, 1 tbl |
