Deck aqueous bitumen-based waterproof coating

The aqueous bitumen-based bridge deck waterproofing coating is a high quality heavy traffic asphalt-based material, adding rubber and resin materials modified by water-based waterproof coatings, based on the emulsion polymer film as the main material, adding a variety of functional additives response made of water-based waterproof coating. Deck aqueous bitumen-based waterproof coating Features: 1, there is a wide temperature adaptability. When hot asphalt concrete construction work 140 ℃ ~ 180 ℃ not flowing, not brittle at low temperature dynamic loading -20 ℃ ~ -30 ℃; (2) curing film block, film toughness. Because the material is added chemical additives, the material can be a film in a short time, shorten construction time bridge deck waterproofing; 3, strong bond in the formula added penetrant and thickener to improve the penetration of paint ability and adhesion properties can be pavement and bridge deck into a cohesive whole. 4, the construction waterproof layer, the shear strength of the bridge deck and pavement reach 0.5 ~ 1.0Mpa, grassroots cracking 2mm, the film does not crack; 5, the construction Operability: high cold construction operations, mechanization, automation, materials non-toxic, do not pollute the environment. The aqueous bitumen-based waterproof coating deck Note: The material construction temperature above 5 ℃. Shall stir paint before use. Rain not construction, not more than five wind construction. Above 0 ℃ storage, transportation, avoid exposure, storage period of six months. Deck aqueous bitumen-based waterproof coating construction method: Primary treatment: to use slag machine, shot blasting machine, milling machines and other equipment handle the bridge deck, the surface without floating pulp, smooth, clean, no clear water. Special parts of the deck discharge port, crash wall corner, etc. do enhance the process. Spray: with waterproof paint spray several times, coating thickness of the construction standards. Product protection: No hard work before traveling to prohibit pedestrians and vehicles.