Type that permeates water rubberized asphalt bridge deck pavement structure

The utility model belongs to the technical field of the bridge maintenance construction, particularly, involve a type that permeates water rubberized asphalt bridge deck pavement structure. Does its structure include cement concrete decking, rubberized asphalt waterproof bonding layer, drainage channel, AC from bottom to top 13 the level of confidentiality is joined in marriage rubberized asphaltconcrete layer, rubberized asphalt waterproof layer, PAC13 and is opened the level and join in marriage the rubberized asphalt surface course that permeates water. Through this structure AC 13 the level of confidentiality is joined in marriage the slope of mating formation design and is helped that the quick row of moisture does on the bridge floor, prevent to lead to its infiltration at bridge floor dwell time overlength, both sides drainage channel's the design and the design of top layer PAC13 drainage pavement structure are favorable to bridge floor water to pass through the surface coursemesh flowing in among the