[135-0538-8463 /// QQ: 20851 * 34383] Shenzhen City, the wholesale and retail garage roof drainage board storage // Shenzhen City basement roof drains cost of sales of plastic drainage board flapper machine insert soft ground, in upper preloading LOADS, voids Soft plastic drain water discharged from the upper level of bedding sand or plastic pipes, the discharge from elsewhere to accelerate the consolidation of soft foundation. In soft soil treatment, the role of plastic drainage board design, construction equipment basically the same bag sand well. HDPE unique weldability make drainage protection board after soldering with excellent overall performance of water seepage, giving the building adds a layer of waterproof protection, but also to further ensure the integrity and systemic anti-plant thorn function while achieving water, drainage, blocking one's roots pleiotropic effects. Drainage Board has excellent weather resistance, high compressive strength, strong drainage features, light weight, simple construction methods, along with drainage, exhaust, noise, vibration isolation, waterproof, water, moisture and other features. Drainage board for construction landscaping market specially developed new drainage products. Green building is now a number of projects that are widely used by the State Quality Supervision and Inspection department inspection. This product has excellent functionality and drains water features, green engineering is an essential foundation material. The company made goods around the country, factory direct supplier prices have obvious advantages, the price is lower than local manufacturers! Extensive cooperation in good faith with friends at home and abroad, and draw up a grand blueprint! ! ! Factory Direct: 135-0538-8463 QQ: 20851 * 34383