Supply of underground garage drainage boards_Qinhuangdao drainage board manufacturer-large quantities in stock

型号：

0.8-6.0cm

规格：

2m*15m

Supply of underground garage drainage boards_Qinhuangdao drainage board manufacturer [large quantity in stock]
Lutai drainage board manufacturer [Manager Liu] Lutai high-quality drainage boards, low-price supply, welcome to buy!
[Manager Liu] What are the benefits of using drainage boards for underground garages: Qinhuangdao drainage board manufacturer
Why must drainage boards be used in underground garages? Groundwater, especially in the south, has many rivers and rains in summer. Generally, the water content of the surface is relatively sufficient. Therefore, when building a house underground, you must pay attention to waterproofing and drainage engineering construction. The role of waterproof and drainage boards is not mainly for drainage or waterproofing. In fact, it is just for There is an elevated floor above the foundation, that is, a layer of drainage board is made before making the floor. The round protruding platform is downward, and blind ditches are left around it to prevent groundwater from coming up. The seepage water will naturally flow into the surrounding blind ditches through the space of the drainage board. Then it flows into the sump through the blind ditch. We must use drainage boards in underground garages. [Manager Liu] Qinhuangdao Drainage Board Manufacturer
The waterproof layer of the underground garage is extremely easy to be damaged, especially when backfilling, or near the lower limit of the building structure or movement, which can easily cause the waterproof layer to rupture, resulting in water seepage and moisture in the wall. . The waterproof and drainage board can protect the waterproof layer, avoid the settlement of the upper soil and the movement of tree roots when backfilling, disperse the load points on the surface of the partition, and prevent any cracking by external forces. Since the exterior wall of the basement is not in direct contact with the soil, it is difficult for moisture to penetrate. When laid vertically, the convex body of the waterproof and drainage board faces away from the exterior wall of the basement, and is covered with a water filter layer, so that water seeping into the exterior wall of the basement can be quickly drained. Protect exterior walls from water damage. Waterproof drainage boards form a drainage layer between the exterior basement wall and the backfill, channeling any seepage water away to ensure a dry basement. Supply of underground garage drainage boards_Qinhuangdao drainage board manufacturer [large quantities in stock]
Underground garage drainage boards, waterproof drainage boards can be laid on basement exterior walls and planes. The use of waterproof drainage boards can achieve three major functions: reliable drainage channels, With a reliable waterproof protective layer and a reliable basement isolation layer, particles and impurities in the groundwater are filtered by the hydrophobic cloth on the surface layer, ensuring the smooth drainage function of the inner layer. Supply of underground garage drainage boards_Qinhuangdao drainage board manufacturer [large quantities in stock]
Your satisfaction is my sincerity! ! For the same product, we compare quality, for the same quality, we compare price, and for the same price, we compare service! Looking forward to sincere cooperation with you! [Manager Liu] Supply underground garage drainage board_Qinhuangdao drainage board manufacturer [large quantity in stock]