Two Components Polyurethane Waterproof Coating
| Price: |
US $ 2.4KG |
| Trade Terms: |
FOB,CIF,EXW |
| Min Order: |
5000KG |
| Pay Type: |
L/C,T/T,D/P,Western Union |
SPU-311
Two Components Polyurethane Waterproof Coating
Description
SPU-311 is a synthetic polymer waterproof coating by two components reaction. Component A is a polyurethane prepolymer through the reaction between polyether polyol and isocyanate. Component B is a colorful liquid consisting of plasticizers, curing agents, thickeners, coagulants and fillers.
Where to use
- Undergrounds, cold stores and grade;
- Bathroom, kitchen and pools;
- Hard to dry substrate of underground construction;
- Subways, channels, bridges, tunnels and unexposed roofs;
Advantages
- Can be applied on the wet underground substrate with strong bonding power;
- Multipurpose to apply on horizontal planes, vertical planes and top planes;
- Seamless, no pinholes and bubbles;
- Liquid with cold applied;
- Fast solidify and convenient to apply.
Standards
ASTM C 836
Packaging
Component A and B of SPU-311 are sealed in 8kg and 20kg pails, respectively, transported in wooden cases. Each wooden case can be contained 48 pails of component A or 36 pails of component B.
Storage
SPU-311 material should be stored by sealed pails at dry and well-ventilated places and protected from sun or rain. The temperature in stored places can not be higher than 40° C. It can not be closed to fire sources. The normal shelf life is 12 months.
Transportation
SPU-311 is needed to be avoided sunshine and rain. Fire sources are forbidden during transportation.
Application System
The system is basically consisted of substrate, additional layer, waterproof coated membrane and protection layer.
1.7kg per m2 gives dft 1mm minimum. Coverage may vary with the substrate condition during application.
The ratio of component A to B is 1:2.5 according to the construction amount.
Surface preparation
Surfaces should be dry, stable, clean, smooth, without pockmarks or honeycombs and free from any dusts, oil or loose particles. Cracks and surface irregularities need to be filled by sealants and do additional waterproofing. For smooth and stable surfaces, this step can be skipped.
Additional layer
Paint SPU-311 as additional layer to enhance at internal and external corners, drain pipes, floor drains or embedded parts.
Application of waterproof coated membrane
It can use rubber scrapers or spray equipments to paint 2 or 3 times. After fully dry, it can be painted again. The normal time between each painting is 24 hour. The direction of second time painting needs to be perpendicular to the first time painting.
Application of protection layer
After waterproof coated membrane is fully dry and meets quality requirements, it can begin application of protection layer.
Notice
- The temperature for application of SPU-311 should be above 5ºC.
- SPU-311 has to be used out as soon as possible and no more than 20 minutes once opened. It can not be exposed to the air for a long time.
- The storage and application places should be well-ventilated and no fire.
| Prod Model: |
SPU-311 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Black |
| Appearance: |
Liquid |
| Main Raw Material: |
Polyurethane |
| Method: |
Spray |
| Level: |
Primer |
| Drying Method: |
Air Drying |
| Certification: |
RoHS |
| Components: |
Solvent |
| Substrate: |
Concrete |
Beijing Oriental Yuhong Waterproof Technology Co., Ltd., stock abbreviation: Oriental Yuhong, stock code: 002271, owns the only state-certified technology center in waterproof industry in China, has 10 factories, and the main business is building waterproof. In 2013, the sales of all types of waterproof membrane are 120 million m2, waterproof coating are 150, 000 tons, the waterproof construction area are more than 20 million m2. The company's brands are Yuhong, Woniushan, Tiandingfeng, Fengxing and Huasha, and investment on various fields involves non-woven fabric, energy saving, mortar and energy and chemical industry.
Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Holds Shanghai Oriental Yuhong Waterproof Technology Co., Ltd., Yueyang Oriental Yuhong Waterproof Technology Co., Ltd., Guangdong Oriental Yuhong Waterproof Engineering Co., Ltd., Sichuan Oriental Yuhong Waterproof Engineering Co., Ltd., Jinzhou Oriental Yuhong Building Materials Co., Ltd., Kunming Fengxing Waterproof Materials Co., Ltd., Xuzhou Woniushan New Waterproof Materials Co., Ltd.,
Shandong Tiandingfeng Non-woven Fabric Co., Ltd. And Beijing Oriental Yuhong Geological &
Mining Safety Technology Co., Ltd. etc. The Company built up 11 production bases respectively in Shunyi District, Beijing City; Jinshan District, Shanghai City; Yueyang City, Hunan Province; Jinzhou City, Liaoning Province, Huizhou City, Guangdong Province; Xinyi City, Xuzhou City, Jiangsu
Province, Linyi County, Dezhou City, Shandong Province; Kunming City, Yunnan Province; Tangshan City, Hebei Province; Liquan County, Xianyang City, Shaanxi Province and Wuhu City, Anhui Province(Kunming City, Yunnan Province, Tangshan City, Hebei Province, Liquan County, Xianyang City and Wuhu City, Anhui Province are under construction). We own imported world-leading multi-functional modified asphalt waterproof membrane production lines, self-adhesive asphalt waterproof membrane production lines, and world-leading eco-friendly production lines of waterproof coating, mortar, thermal insulation materials, and non-woven fabric.
For all waterproof problems of the world, Oriental Yuhong has the responsibility to solve. As a system waterproof solution provider, Oriental Yuhong has successfully applied various kinds of Yuhong waterproof systems to numerous fields, including housing construction, superhighway, urban highway and bridge, subway and urban rail transit, high-speed railway, airport, and water conservancy facilities etc. Especially in the construction of national landmark buildings or constructions, including The China' S Great Hall of the People and over 85% of the Olympics Buildings, such as the National Stadium (Bird Nest) and the National Aquatics Center (Water Cube) etc., and national key infrastructure construction projects, such as high-speed railways and subway etc., Oriental Yuhong has performed excellently in waterproof system application and obtained high compliment from both user and the public.
With implementation of the company multinational strategy, the high-quality waterproof products produced by the company have been distributed to more than 40 countries and regions, such as Germany, Brazil, Venezuela, Poland, Turkey, Angola, Nigeria, South Africa, India and etc. We are on the way to realize the great dream of International Oriental Yuhong, to achieve the aim to be the Top 5 in world waterproofing industry, and to make full efforts to contribute to create the harmonious living condition for the whole world, to fulfill enterprise task of "Create a safety and stable environment for the human and the society".
