WATERPROOFING MENBRANE

摘要

A waterproofing membrane comprising a structure incorporating a fibre layer and wherein to one side of said structure a bituminous mass is applied and another side of said structure is covered on its surface with a substance comprising a mineral or organic filler and an acrylic polymer, whereby said substance comprises between 15 % and 25 % by dry weight of said acrylic polymer and mixed therewith between 4 % and 22 by dry weight of titanium dioxide.