SELF-ADHESIVE BITUMEN COATING FOR CONSTRUCTION AND BITUMEN MODIFIER FOR SELF-ADHESIVE BITUMEN COATING

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to an adhesive bitumen coating for construction, which contains bitumen and an adhesive-forming additive mixed with bitumen, the above-mentioned additive, forming the adhesive ability, is an aliphatic and cycloaliphatic resin and is from 1 to 4 wt. % the mass of the coating. Invention also relates to an adhesive bitumen coating, which additionally contains a bitumen modifier, which is an extruded product obtained by extruding a mixture containing powdered vulcanized rubber, styrene-butadiene-styrene copolymer, lubricant, and aliphatic and cycloaliphatic resin.;EFFECT: use of an aliphatic and cycloaliphatic resin as part of a self-adhesive bitumen coating, as well as a bitumen modifier containing an aliphatic and cycloaliphatic resin, makes it possible to obtain a self-adhesive bitumen coating that is efficient, effective, inexpensive and easy to manufacture.;9 cl