75504 Magazine of Civil Engineering Magazine of Civil Engineering 2712-8172 11 10.18720/MCE.13.14 Effective integral powder waterproofer "PRIM-1" for composite materials on basis of mazut and burnt lime reaction products Высокоэффективная гидрофобная порошкообразная добавка «ПРИМ-1» для композиционных материалов на основе продуктов реакции мазута и негашеной извести Moroz M. Kalashnikov V. mn.moroz80@gmail.com 7004757888 Tarakanov Oleg zigk@pguas.ru Penza State University of Architecture and Construction 12 05 2010 3 13 48 51

The article is dedicated to the new integral waterproofer for concrete on basis of mazut. Chemical reactions between waterproofer components are analised. Results of tests for modified concrete for strength, axial compression, water absorption kinetics are given.

 integral powder waterproofer PRIM-1 composite materials