1. What are the brands of waterproofing membrane?
1, Oriental Yuhong, Beijing Oriental Yuhong Waterproof Technology Co., Ltd. was established in March 1998, and has now developed into a leading enterprise in China waterproof industry integrating research and development, manufacturing, sales and construction services of waterproof materials. It is a national high-tech enterprise, the only listed company in China waterproof industry (SZ00227 1) and the first national enterprise technology center, with an annual output of 80 million cubic meters of SBS, APP, self-adhesive and polymer waterproof materials, and 654.38+million tons of polyurethane series, polyurea series, acrylic series, cement-based series and asphalt series.
2. Zhuobao, Shenzhen Zhuobao Technology Co., Ltd. is a system supplier that mainly produces functional building materials and undertakes decoration, thermal insulation and waterproof projects. It is a national high-tech enterprise. The company consists of Shenzhen Material Factory, Beijing Zhuobao Technology Co., Ltd., Suzhou Zhuobao Technology Co., Ltd., Wuhan Zhuobao Technology Co., Ltd., Hubei Zhuobao Building Energy Saving Technology Co., Ltd. and Chengdu Zhuobao Technology Co., Ltd., which was established on May 6, 20001year and is headquartered in Futian District, Shenzhen.
3. Keshun, since the establishment of 1996, Keshun Company has possessed the joint production capacity of three production bases (North China, East China and South China), and new production bases are under construction in Southwest China, South China and East China. It has several automatic production lines of imported modified asphalt waterproofing membrane, waterproof coating and drainage fender, with an annual production capacity of 30 million tons and waterproof coating of 30,000 tons and 5 million tons. Production of "CKS Keshun" brand building waterproofing membrane, building waterproofing coating, drainage protection board three series products.
4. Qinglong, one of the earliest waterproof enterprises in China, Zhongshan Qinglong Waterproofing and Reinforcement Engineering Co., Ltd. was established in 1993, and Qinglong Chemical Building Materials (Group) was established in 1997, which is one of the largest comprehensive chemical building materials professional manufacturers in China. It has the leading polymer coil production line in China, advanced waterproof coating production equipment and EVB thermal insulation and fireproof dry powder mortar production line. It is a national high-tech enterprise integrating R&D, design, production, construction and sales in building waterproof industry.
Second, how to choose waterproof coiled material?
1, name and packaging, according to industry standards, regular products usually indicate the raw materials, auxiliary materials, proportion and production date in detail in the product description, followed by the national 3C compulsory certification mark, and the product name is also an important way to distinguish product types. Some product names contain special materials.
2, tire base technology, good materials can usually be guaranteed in the process of production, packaging, transportation, storage and so on. When looking at the products, carefully check whether the products are homogeneous and whether the materials are tightly rolled. In addition, some products can know what technology and material they are by tearing off the surface, so when you buy them, you should browse more, and it is best to look at the products of merchants with samples.
3, quality, product quality, in addition to the obvious performance of unqualified products, other slightly more careful imitations are well done, it is difficult to distinguish. But there is no solution to this problem, that is, invite professionals or institutions. In addition, users who have used this material can also come to see the installation effect and use effect.
4. Price: This material is no longer a high-profit product with advanced technology, and its profit is around 65,438+00%. Therefore, many merchants have made up their minds to cheat everyone by reducing the proportion of other materials, so they try to inquire and consult the average market price of this product when buying. Don't buy it if it is much lower than the average price. It is obviously a fake or a product with quality problems.
The above is the brand and purchasing skills of waterproofing membrane introduced by Bian Xiao. I hope it will help everyone. If you have any questions about home improvement, please continue to pay attention.