W build drainage board overhead introduced: W build drainage overhead panels, green market is specially developed for the construction of new drainage products. Inspection by the State Quality Supervision and Inspection Center, has been widely used in a number of green building projects. Because of its excellent drainage treatment, to ensure drainage uniform load resistance and good durability, water storage and regulation function well, the amount of light and roof insulation function, oxygen supply required for plant growth is easy, construction, maintenance is simple and economical characteristics, while also based on the design requirements of any connection is essential for building greening projects in basic materials. Overhead advantage W build drainage board: 1, drainage uniform, timely, good air permeability, water storage and regulation function well, water storage capacity of 2.88 liters / square meter; 2, light weight, greatly reducing the building's load-bearing pressure; 3, the load resistance and durability, the compressive strength of 810kN / m2; 4, good roof insulation function; 5, easy handling, cutting, easy assembly, construction, maintenance easy, short construction period, reducing construction costs ; 6, environmentally friendly and durable, clean environment. Scope: roof, underground parking, city squares, golf courses, sports fields, bridge median strip, sewage treatment plants, indoor, balcony. If you are interested in our friends can also visit our website directly for more detailed information. Top Technology - Your full intimate procurement consultant!