PVC Waterproof Roofing Membrane
PVC waterproof roofing membrane
CE, ASTM Standarded
Roll size: 2.05*20m/roll
Thickness:1.0mm, 1.2mm, 1.5mm, 2.0mm
Color: White, Grey
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.
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
Scope of Application
1 Large-scale underground structures.
2 Surface of concrete slabs for planting.
3 For Roads, Rails, Subway tunnels projects.
4 For reservoirs, canals, dams and other water conservancy projects.
5 For air defense, military facilities waterproof projects.
Product Performance
1. Long life, anti-aging, roofing materials can be used more than 20 years, underground up to 50 years.
2. Tensile strength, high elongation, heat treatment of small size changes.
3. A good l ow temperature flexibility and adapt to environmental temperature change is good.
4. Resistance to root penetration, and can be made into green roofs.
5. Anti-perforation is good.
6. Convenient for construction, welding, solid and reliable and environmentally friendly non-polluting.
7. Resistance to chemical corrosion resistance, applicable to special occasions.
8. Has good plasticity, corner detail treatment convenient.
9. Easy maintenance and low cost.
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)
Guangdong Province Contruction Products Inspection Center | |||
Test Report | |||
Sample name:DY-PVC Roofing Waterproof Membrane |
Ref No:DY2011-01-033 |
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Specifation/modle: DY-PVC(N.I) |
Sample No:011-01-00033 |
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Ref Standards:GB12952-2003 |
Sample quanity: 2.05 sqm |
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No. |
Test Item |
Standard value |
Measured value |
| 1 | Tensile strength, Mpa |
≥8.0 |
8.37 |
| 2 | Elongation,% |
≥200 |
236 |
| 3 | Anti-penetration resistance |
.3Mpa in 2 h, No leakage | No Leakage |
| 4 | Cold flexible |
.-20°C,No cracking |
No cracks |
| 5 | Adhesivity in shear conditon, N/mm |
≥3.0 |
3.27 |
Conclusion |
All test are qualited based on the Ref Standards: GB12952-2003 's conventional items and instruction . |
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Remarks |
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- Product selection guidance.
- Waterproof engineering analyzing and solution providing.
- Product application & maintainance technical support.
- Aftersales problem analyzing and solution providing.
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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