Supply of Changzhi roof root-resisting layer Jincheng greening permeable board package construction
Sangjingmanufacturer direct sales of drainage boards Features Changzhi roof root-resisting layer Jincheng greening permeable board package construction The construction period and the normal use and life of the structure play an important role. The cylindrical porous drainage board and the geotextile also form a drainage system, thus forming a system with water seepage, water storage and drainage functions.
Application scope of drainage board: garden engineering, garage roof greening, roof garden, football field, golf course, bathing project, municipal engineering road subgrade, subway tunnel construction engineering, upper or lower floor of building foundation, basement internal and external walls, roof anti-seepage and Insulation layer and other traffic engineering highways, railway subgrades, embankments and slope protection
Drainage board laying procedures Sangjingmanufacturer direct sales
Manage the garbage and cement leveling at the laying site so that there are no obvious concavities and convexities on the site, and the roof of the outdoor garage And roof gardens need to find slopes.
Roof greening and outdoor garage roof greening can be used with porous seepage pipes, which can drain the water discharged from the drainage board to nearby sewer pipes or nearby city sewers.
The ground in the lower room is anti-seepage, and the floor is raised above the foundation. That is to say, a layer of drainage board is made before making the floor. The round protruding platform is downward, and there are blind ditches around it to prevent groundwater from coming up. The seepage water naturally flows into the surrounding blind ditches through the space of the drainage board, and then flows into the water collection pit through the blind ditches.
To prevent water seepage in the inner wall of the basement, a drainage board can be laid on the main wall of the building, with the round protruding platform facing the main wall. A single wall can be built outside the drainage board or steel mesh powder cement can be used to protect the drainage board. , so that the space of the seepage board outside the wall flows straight down into the blind ditch and into the water collection pit.
When laying drainage boards in any area, care must be taken not to allow soil, cement, yellow sand and other garbage to enter the front space of the drainage board, and to ensure that the space of the drainage board is unobstructed.
When the drainage board is laid, protective measures should be taken as much as possible. When laying the drainage board on the ground floor or in the outdoor garage, the backfilling work should be done as soon as possible to prevent the strong wind from blowing the drainage board and affecting the laying quality. The basement and interior wall waterproofing should be done as soon as possible. Protective layer to prevent the drainage board from being damaged by people or objects.
The backfill soil is cohesive soil. It is ideal to spread a centimeter of yellow sand on top of the geotextile, which is beneficial to the water filtration of the geotextile. If the backfill soil is a kind of nutritious soil or light soil, there is no need to lay another layer of yellow sand. Sand, this kind of soil itself is very loose and easy to filter water.
When the drainage board is laid, the sides and sides of the drainage board should be placed on the fulcrum, or the two bottom boards can be aligned, and the geotextile should be used to overlap the top. As long as no soil enters the drainage channel of the drainage board, it will keep the drainage smooth.
The water storage and drainage board has two-way functions of rainwater drainage and collection, and has a large water storage and drainage capacity. Used in conjunction with geotextile, it can prevent fine particle matrix from clogging drainage channels and maintain smooth drainage and air circulation, thus forming a complete and new combined filtration, storage and drainage system, which is a good substitute for traditional water filtration materials.
Product Features Water storage index: normal water storage kilograms per square meter. According to tests conducted by a professional roof greening system company in Hamburg, Germany, when the temperature is 10 degrees Celsius and the humidity is 10 degrees Celsius, the capillary water supply can provide water for the thin-layer greening system for ten days.
Compressive strength, can bear the load of soil planting machine and greening tree system.
The product's weather resistance can be used normally at + degrees Celsius.
The aging-resistant and service life material composition is modified, which is a substance that is difficult to decompose for more than 10 years.
Our company's products are shipped all over the country. The price advantage of direct supply from
manufacturers is obvious, and the price is lower than that of local manufacturers! Sincerely cooperate extensively with friends at home and abroad to draw a grand blueprint!
Manager Sang factory direct sales
Year1
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