price checking
1. Product introduction:
The plastic drainage board is made of polystyrene (HIPS) or polyethylene (HDPE) as the raw material. Changed, it is now made of polyvinyl chloride (PVC) as raw material, and the compressive strength and overall flatness have been greatly improved. The width is 1~3 meters, and the length is 4~10 meters or more. The plastic drainage board is divided into two series: coil material and sheet material. In terms of shape, a special process is used to press the plastic sheet out of a closed and convex cylindrical shell to form a concave-convex film. The shell is continuous, with a three-dimensional space and a certain support height. Edge processing and production The butyl rubber strip is then hot glued, and the top of the shell is covered with a geotextile filter layer, which is used for products that are water permeable, hydrophobic, drainage and water storage. Also known as: lap adhesive drainage board, drainage board, drainage protection board, water filter board, plastic bump drainage board, plastic sandwich board.
2. Product Specifications:
Divided into square greening and basement, there are H20 and H25 specifications for selection. Product Information Raised Height: 8mm/10mm/12mm/16mm/18mm/20mm/25mm/30mm/35mm/40mm/50mm/60
Average film thickness: 0.4mm~2.0mm
Unit mass: 700g/㎡~2500g/㎡
Material: HDPE, PVC
Product color: black, white, green, blue or other colors
Width: 2-3m, 3m is currently the domestic width level, and the construction is convenient.
Common length: 8mm/10mm/12mm is 15m/roll, others are 10m/roll. Special requirements can be customized. Main performance
(1) Water conductivity and drainage:
The concave-convex hollow rib structure of the waterproof and drainage protection board can quickly and effectively drain rainwater, greatly reducing the hydrostatic pressure of the waterproof layer. Through this active water conduction principle, the effect of active waterproofing can be achieved. Waterproof performance: Polyethylene (HDPE) polystyrene (PVC) waterproof and drainage protection board material itself is a good waterproof material. By adopting a reliable connection method, the waterproof and drainage board becomes a good auxiliary waterproof material.
(2) Protection and protection:
The waterproof and drainage protection board can effectively protect the structure and waterproof layer, and resist all kinds of acid and alkali in the soil and root thorns of plants. It protects buildings and waterproofing from damage when backfilling basement exterior walls.
(3) Sound insulation and ventilation and moisture-proof functions:
Laboratory data show that the polyethylene (HDPE) polyvinyl chloride (PVC) waterproof and drainage protection board can effectively reduce the indoor noise of 14 decibels, 500HZ, and has obvious noise reduction and sound insulation functions. When used on the ground or on the wall, the waterproof water deflector can also play a good role in ventilation and moisture resistance. Scope of application Greening engineering: garage roof greening, roof garden, vertical greening, sloped roof greening, football field, golf course.
