When empty shop law pvc waterproofing membrane that is paving PVC waterproofing membrane, with the primary coil binding only within the overall width of the waterproof layer around certain; the rest of the construction method is not bonded. Construction process empty shop law are as follows: The base leveling cleaning up a bomb-line pre-laying a web - web lap joint welding - special part of treatment - fixed, hem - seal Edge - acceptance. First, the pre-laid web reference full bonding method, longitudinal lap width of 50mm. Secondly, only part of the overall water projects around the coils could be fully adhered and welded lap joint. Transverse butt treatment on 200 ~ 250mm wide with no composite layer (Class N) PVC membrane covering the lap, welding. Choose waterproof materials are and a big impact on the quality of the waterproof layer and durable life, the right choice, the rational use of waterproof roofing material is one of the keys to the success of the design, although many types of flexible waterproof material, the performance of different sales pvc waterproof Qingdao sheet, pvc waterproofing membrane with anti-aging, weather resistance, elongation, long service life. At the same time the construction is simple, low cost, ease of maintenance and good results. Pvc waterproofing membrane performance requirements: Tensile strength: longitudinal ≥7.0mpa, lateral ≥7.0mpa, longitudinal elongation at break ≥150% Qingdao Sales pvc waterproofing membrane, lateral ≥150%, tensile longitudinal ≥70kn Qingdao Sales pvc waterproofing membrane, lateral ≥60kn, heat resistance 90 ℃, flexibility at low temperature: -20 ℃ no crack, anti-permeability: 0.2mpa24 hour impermeable, puncture resistance impermeable. Qingdao pvc waterproofing membrane | Kun Yue | pvc waterproofing membrane sales by Weifang waterproof material Ltd. Yue-kun. Weifang Kun Yue waterproof material Ltd. (www.wfkunyue.com) (www.kunyuefangshui.com) is a professional "SBS waterproofing membrane, waterproofing membrane dedicated high-speed railway, PVC waterproofing membrane, polyethylene fiber," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "Kun Yue" brand has a good reputation. We adhere to the "first, customer first service" principle, so that the waterproof Yue-kun has won the trust of customers in all waterproof, moisture-proof material, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!