Underground garage floor cap drainage board manufacturer

Description :

　　Underground garage floor cap drainage board manufacturer

　　1. Pay attention to the technical performance of the green drainage board. Each batch of products entering the site should be randomly inspected and qualified according to the design requirements before construction can begin.

　　2. Before construction, check the geological data and conduct necessary probing (borehole) inspections within the site where drainage holes are arranged to avoid encountering underground obstacles as much as possible when drilling drainage holes.

　　When encountering underground obstacles and unable to continue drilling or causing the hole to tilt (exceeding the allowable deviation), the hole should be abandoned and the pipe should be removed and displaced (about 45CM apart), and a drainage hole should be re drilled.

　　4. The construction process of green drainage holes should use the method of fixed load vibration pressing until the depth required by the design is reached, and heavy hammering is not allowed.

　　Underground garage floor cap drainage board manufacturer

　　After setting out the drainage holes on the site according to the construction organization design, use bamboo sticks to mark the hole positions.

　　2. Possess the working conditions for backfilling soil.

　　3. In the technical preparation before construction, determine the layout of drainage holes and the sequence of inserting drainage boards according to the requirements of foundation design and geological conditions.

　　4. The construction site and roads must meet the requirements for installing drainage boards, such as the entry and exit of construction personnel and machinery, and the arrangement of temporary facilities (including water, electricity, communication, etc.).

　　Underground garage floor cap drainage board manufacturer roof drainage board performance: The combination of drainage board and geotextile can quickly drain rainwater, effectively relieving the pressure caused by concentrated rainfall on the roof in an instant. The water storage performance can absorb and store excess water seeped out from the planting layer, with the greening and beautification of the main and secondary roads as the link, and the enhancement and expansion of residential areas, units, and courtyard ancillary green spaces as the main body, highlighting the characteristics of greening, coloring, beautification, and ecological culture. The structure of roof greening is generally divided into five layers: 1. Root blocking layer: The root blocking layer is a protective layer that can prevent root growth from penetrating the roof garden system. 2. Protective layer: The protective layer plays a protective role and can prevent the root layer from being damaged during the construction of the rooftop garden. Some protective layers can still absorb moisture and nutrients. 3. Drainage board: The main function of drainage board is to remove excess water, usually using high-density polyethylene. 4. Filter layer: The filter layer separates soil vegetation from the drainage board, which can avoid blockage of the drainage board and preserve nutrients in the soil for plants. 5. Planting layer: The planting layer is the soil layer used for plant growth. He includes inorganic substances (clay, gravel) and soil with added nutrients and mineral elements (humus, sand, volcanic rock, and carbon particles). The planting layer needs to provide nutrients, water, and air for plants, as well as provide certain cold resistance, wind resistance, and stable acidity and alkalinity.

　　Main characteristics of roof greening drainage board: hydrophobic board

　　The roof greening drainage board is the key to roof greening, so multiple waterproof facilities should be designed according to the roof structure, and a systematic treatment of waterproof and drainage structures should be carried out. The root systems of various plants have strong puncture ability. To prevent roof leakage, waterproof materials with root blocking function should be laid on the roof first.

　　After the completion of the waterproof layer construction, a 24-hour water storage inspection should be carried out. After the inspection shows no leakage, a drainage layer can be laid on top of it. The drainage layer can be widenedPlastic cap drainage boardComposed of rubber drainage board and PVC drainage pipe.

　　Shandong Kuozhan Engineering Materials Co., Ltd. is located in Tai'an, Shandong. The company mainly produces geotechnical materials and specializes in the production of large cap drainage boards, grouting drainage boards, tunnel drainage boards, grass planting grids, reinforced grass planting grids, parking lot grass planting grids, geotextiles, drainage boards, and a series of other products. Over the past few decades, Kuozhan has been very strict in product research and development, constantly updating its products from the perspective of customers and gaining the support of many old customers. It is known as a grass planting grid manufacturer by many old customers. We would like to express our gratitude for the support of old customers to Kuozhan. Of course, if any customers have construction or product needs, they can call us for negotiation or visit our company.

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• Underground garage floor cap drainage board