What are the basic performance and waterproof function of plastic drainage board?
Waterproof performance: Polyethylene (HDPE) waterproof and drainage protection board material itself is a very good waterproof material. Through the use of reliable connection, the waterproof and drainage board become a good auxiliary waterproof material
Sound insulation and ventilation and moisture proofing function:Laboratory data show that polyethylene (HDPE) waterproof and drainage protection plate can effectively reduce indoor 14 decibels, 500HZ noise, with obvious noise reduction and noise insulation function. When the water proof water guide plate is used on the ground or the wall surface, the utility model can also play the role of ventilation and moisture prevention.Mainly used in Landscaping: garage roof greening, Roof garden, vertical greening, sloping roof greening, soccer field, golf course.Municipal works: airports, roads, subgrade, subways, tunnels, landfills.Construction Engineering: building foundation, upper or lower floors, underground, indoor and outdoor walls and floors, as well as roof, roof seepage and insulation layer.Water conservancy project: reservoir seepage prevention, reservoir, artificial lake seepage prevention.Traffic engineering: highway, railway subgrade, dyke and revetment layer.
The waterproof and drainage protection board can effectively protect structures and waterproof layers, and resist various acids, bases and plant root thorns in the soil. It can protect buildings and waterproofing from damage when the basement wall is filled with backfill.
The utility model relates to a concave convex hollow vertical rib structure of a waterproof and drainage protection plate, which can rapidly and effectively export rainwater and greatly reduce or even eliminate the hydrostatic pressure of the waterproof layer, and the active water guiding principle can achieve the effect of active waterproof.
