days for one 20 feet container after received 30% deposit
ISO Certified Double Component Polyurethane Waterproof Coating for Roof / Basement
This product is a newly developed high polymer waterproof material of the 90s, its main ingredient is polyurethane and other macromolecular substance. It is also the most perfect upgraded material among the domestic waterproof material, its performance index reaches the level of the like products abroad.
1.Excellent resistance to moisture, non-toxicity, non-harmful ,safety construction.
2.Liquid and cold construction ,simple operation ,perfect waterproof effects.
3.Good mechanical, stable weather resistance.
Scope of application
1.Various types of roofs: including cement ,bamboo ,timber ,steel ,asbestos shingle,
4.Joint: expansion joint,construction joint,settlement joint,crack in the wall,spout.
5Antisepsis: metal pipe,antiseptic terrace,antiseptic pool.
Construction main points
1.Construction base shall be strong,clean without dust
2.White coating :black coating =1:2, putting black coating into the container first, then adding white coating and stiring well and thoroughly.
3.Knif-coating the base thoroughly with rubber scraper blade, the thickness of coating is 2.00mm, and knifcoating in twice.
4.In order to strengthen the cohesive force between the waterproof layer and protective layer, sprinkling coarse sand or stone grain on the surface before the second coating solidified .
1.Not having water on the base, dry first if having the water .
2.Shall be pressurized, running out within one day after unsealing.
3.Avoid from direct sunlight within 3 days if constructed on wet base.
Technical data sheet
Sample name: DY-Double units Polyurethane Coating
Ref Standards: GB/T19250-2009
Sample quanity:White coating 2kg, Black coating 3kg
Tear resistance N/mm
All test are qualited based on the Ref Standards: GB/T19250-2009 conventional items and instruction .
Proportion: White coating:Black coating=1:2
Guangdong Dayu is a large collectivize company, specializing in waterproof science and technology. The company is an integration of R&D, manufacture, marketing, construction and technical services in building waterproofing industry. We initially entered building waterproofing industry in 1995, enjoying a famous old brand in domestic market.
Guangdong Dayu consists of three subsidiaries:
Guangdong Dayu Jiuding Waterproof Technology Co.,Ltd, established in 2014, registered capital RMB80 million.
Guangzhou Dayu Building Waterproof Material Co.,Ltd, established in 2008, registered capital RMB100 million.
Guangzhou Dayu waterproof Technology Development Co.,Ltd, established in 1995, registered capital RMB60 million.
Guangdong Dayu conducts collectivized management and has established engineering company and material company and set up sales branches and offices in many major domestic capital cities. We have two large-scale production research and development bases in Guangzhou and Qingyuan, which have several wide width modified asphalt membrane production lines, high-molecular membrane production lines and eco-friendly coating lines, with an annual output capacity of 20 million square meters of modified asphalt waterproofing materials, 15 million square meters of TPO, HDPE, EVA and PVC waterproofing materials and 20 thousand tons of eco-friendly waterproofing coatings. The company marketing network is all over the country and benefits the overseas, with 300 dealer network domestically, meanwhile products are sold to southeast Asia, Australia, Africa, Europe, America and other countries and regions.