Grass surface should be smooth compaction, drainage slope should meet the design requirements. Cement mortar layer should be cured sufficiently, without crisp, sand, peeling phenomenon. PVC waterproofing membrane with excellent tensile strength and other characteristics of high elongation good. The test product and the use of long construction shown, a good weldability after the hot-air welding joints and the base metal are integrated. pvc waterproof membrane building foundations: the reign of PVC waterproof material laying, the foundation must handle the problem, PVC waterproofing membrane price, stressing ground handling clean, can not have uneven phenomenon, there can be on the ground naked eye can see The fine particles. pvc waterproofing membrane Laying: Before laying, be sure to follow the principle of first distant past, and also in accordance with the principles of the first high to low laying, Yellowstone PVC waterproof membrane, avoid laying errors, colleagues without facilities must be between two PVC waterproof material reserve gap, avoid laying too close. pvc waterproof membrane construction inspection: After the completion of the laying, PVC waterproofing membrane plant, must be carefully examined, and avoid the emergence or laying next, timely detection and timely repair. PVC waterproofing membrane wholesale, Kun Yue waterproof (certified), Hubei PVC waterproofing membrane provided by the Weifang City waterproof material Ltd. Yue-kun. Weifang Kun Yue waterproof material Ltd. (www.wfkunyue.com) (www.kunyuefangshui.com) Shandong Weifang, waterproof, moisture-proof material leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yue-kun waterproof leadership with the staff warmly welcome all inquiries negotiations to create Kun Yue waterproof better future.