ZHEJIANG BOYA COMTECH CO.,LTD
Model No.: Waterproof Board
Brand Name: BOYA
Place Of Origin: Zhejiang, China (Mainland)
Packaging: as request
Productivity: 10000square meter per week
Place of Origin: China
Supply Ability: 1000square meter per day
Certificate: ISO9001:2000 ISO14001:2000
1. Non-blocking: use of natural gravity to separate soil and water;
2. High permeability property: 20% open hole rate has effective water absorption area;
3. High drainage efficiency: Drainage Board using capillary force to improve drainage efficiency;
4. Strong anti-earth pressure: arch bridge structure design, effective dispersion of stress distribution with self-cleaning function,
5. Convenient construction: the drum package will not take up the volume and reduce the transportation cost, storage, management, work cost
7. Flexibly: can be closely combined with the topography to form an infinite long, compressed highway;
8. Durability: Stoma drainage plate made from PVC high density polymerization material, so PVC Drain Board has the advantage of uv resistance and durable.
PVC capillary drainage board is made of laminated soft rubber material, and the dense slot is opened on soft rubber plastic material. The slot hole is designed to be small inside and big outside and when you use it you should let the hole facing down. Using the principle of capillary water absorption, the water flow is poured from the bottom up to the capillary sink. The soil particles in the water will naturally precipitated by gravity, and the soil particles will not enter into the capillary water pipe, and will not generate siltation near the water channel. PVC drain board can produce excellent water absorption and drainage.
Short Hole Board basic construction specifications
1. In principle, the hole groove (absorbent surface) can be roughly downward, so that the soil particles can be settled by gravity to prevent blockage.
2. At least two percent of the embedding slope are recommended to generate siphon-age
3. Lay the bottom of the ditch to be leveled, compacted, then laid the wool and fine drainage belt.
Golf course underground drainage and slope drainage, underground irrigation in arid regions, park or green space underground drainage, low wetland agriculture drainage, retaining wall and tunnel engineering field underground drainage, iron highway roadbed drainage and underground drainage, rainy season gardening landscape water supply and drainage, etc.
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