Asphalt waterproof sheet for exposure and method for manufacturing the same

摘要

The present invention relates to an asphalt waterproof sheet for exposure which is effectively treated with a conventional non-exposed asphalt waterproof sheet and a method of manufacturing the same.;The non-exposed asphalt waterproof sheet is composed of a high-density polyethylene film, a modified asphalt, a gummed polyethylene film, a modified asphalt, and a high-density polyethylene filler as a reinforcement material for the intermediate layer from the surface layer, and only the surface layer is thermally melted to affect the high-So as to obtain an asphalt waterproof sheet for exposure having an elongation percentage of 50% or more.