Pvc Membrane for Roof
DY-PVC sheet is a high polymer waterproof material, which is processed by using the Polyvinyl Chloride Resin (PVC) as the base material, mixing with plasticizers, UV absorbers and other additives.
Scope of Application:
1. The waterproofing of the Industrial or civil construction's roof, including the planting roof, flat roof, sloping roof.
2. Waterproofing of the underground building: Including reservoirs, dams, canals, and all parts of the basement water seepage.
3. Tunnel, granary, civil air defense projects, garbage landfills, and other man-made lake.
Advantages:
1. High tension, perfect elongation to resist the stretching or cracking of the foot layer.
2. Perfect jointing, It can be fused with base as a whole after heating the jointing by hot wind.
3. High permeability, chilling material and moisture can be expelled easily.
3. High aging resistance, UV resistance, corrosion resistance and erosion resistance.
4. Good cold flexibility and heat resistance
Operation points:
Generally, heat the jointing with the hot air or electric heating with hot air or welding by electricity. Waterproof construction of complex parts can be used matching PVC special accessories.
Technical Capacity Index (Ref to Chinese Standard GB12952-91)
Cautions
1. The overlap of the membrane must be clean and dry.
2. Welding procedures always include the pre-welding and final.
Guangzhou Dayu Waterproof Co., Ltd
Guangzhou Dayu Waterproof Co., Ltd was founded in 1995, which is a hitech company on waterproof material R&D, manufacturing, sales and construction. Our registered capital is 50 million, we have 20000 square meters production base, about 8000 square meters plant as well as specialized construction team and waterproof materials factory. Now we have two sets of full automatic temperature control production equipment, one set of full automatic powder mixing dispersion equipment and one set of full automatic liquid mixing dispersion equipment, coating annual production capacity can reach 20000 tons. We introduced foreign advanced production technology for polymer modified bitumen waterproof membrane production line which has excellent equipment performance, membrane annual production capacity can reach 15 million. In addition, we increased the 4m production line except the original 2m production line of synthetic high polymer membrane, the annual production capacity can reach 6 million square meters.
To meet production demands, we have increased 200 million to build a largescale modernized production base in Qingyuan overseas industrial park, at the same time, we also introduce foreign advanced automatic production equipments, build a number of wide and synthetic polymer modified bitumen waterproof membrane production line, produce new type green environmental protection products and meet the social requirements.
We have R&D center,special laboratory,testing room and professional R&D team and also cooperate with many domestic research institutes. We focus on quality management and operate strictly in accordance with the ISO9001 international quality management system and ensure the stability of the finished goods quality for raw materials inspection,sampling inspection and finished goods testing. We are one of the China building waterproof industry AAA credit grade enterprises,won ISO9001 international quality management system certificate,environmental management system certificate,occupational health and safety management system certificate,CE exporting certificate,CRCC certificate and have the highest level of waterproof insulation level qualification.
There are more than 200 employees in total, with 30 middle and senior technicians, 3 postgraduates. Despite years of effort, we have established a perfect sales and service network in Guangxi, Yunnan, Guizhou, Chongqing, Sichuan, Hunan, Hubei, Jiangxi, Hainan and the Pearl River Delta Region. Products are exported to Southeast Asia, Africa, Europe, America and other parts of the world.
We have the spirit of “ Quality first, Credit first” for customers. Under the support from all walks of life, our business has been booming. Twenty years focused on waterproofing, it has developed into a high visibility and reputation in the industry of enterprise.
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