Waterproofing complex for a road structure and process for the waterproof road lining of the deck of a structure

摘要

The present invention relates to a waterproofing complex for the deck of a road structure, which is intended to receive a surfacing course, the said complex comprising:PPa bottom layer consisting of a mortar containing about 10 to about 15% of aggregate with a diameter of less than 80 m, and from about 7.5 to about 9.5% of a bituminous binder based on elastomers, the percentages being expressed by weight relative to the dry aggregate, andPPa top layer consisting of a bitumen rich in elastomers.PPIt further relates to a process for the waterproof road lining of the deck of a structure.