Plastic drainage board with large aperture for drainage

Description :

　　Shandong Kuozhan Engineering Materials Co., Ltd. currently has ten production lines for storage and drainage boards and drainage boards, with domestic production capacity. Shandong Kuozhan can produce drainage boards of various heights and materials, meeting the requirements of different customers. Our products have higher selectivity and more reliable quality and price. To make drainage boards in a practical and down-to-earth manner, to provide after-sales service for drainage boards, to fully utilize the advantages of drainage boards, to reassure building units using drainage boards, and to extend the service life of the top plate using drainage boards. This is the pursuit and mission of Kuaizhan Geotechnical. Making drainage boards that truly meet the needs is the driving force behind the consistent and continuous progress of all staff at Kuaizhan Geotechnical, and it is also the foundation of Kuaizhan's factory. Thank you to our new and old customers for their strong support. We hope your family is happy and your work is enjoyable!

　　The laying procedure of composite drainage board with large aperture plastic drainage board for drainage board Shandong Damao Drainage Board Company

　　1. Clean up the garbage and cement leveling on the laying site to make sure there are no obvious bumps or depressions. The outdoor garage roof and rooftop garden need to have a 2-5 ‰ slope

　　2. Roof greening and outdoor garage roof greening can be equipped with porous permeable pipes, which can concentrate the water discharged from the drainage board to the nearby sewer or urban sewer

　　3. The basement floor is designed to prevent water seepage. An elevated floor is built on top of the foundation, which means a layer of drainage board is made before the floor is made. The circular protruding platform is facing downwards, and blind ditches are left around it to prevent groundwater from coming up. Water seepage naturally flows into the surrounding blind ditches through the space of the drainage board, and then into the collection pit through the blind ditches Underground interior wall

　　4. For water seepage, drainage boards can be laid on the main wall of the building, with a circular protruding platform facing south towards the main wall. An additional layer of single wall or steel wire mesh powder cement can be built on top of the drainage board to protect it, so that the space outside the wall for the water seepage board flows straight down into the blind ditch and into the collection pit

　　Application of roof greening water storage and drainage board: plastic drainage board with large aperture for drainage board

　　(1) Investigation of load-bearing capacity: If the roof load-bearing capacity is ≥ 70kg per square meter, it can be implemented.

　　(2) Closed water test: Clean the roof and only proceed to the next process if there is no water leakage after the closed water test. If the roof leaks, a waterproof layer must be installed first.

　　(3) Laying of garden roads and drainage outlets: Drainage should be fixed according to the design drawings, planting fences and work channels should be built, and special attention should be paid to the flow direction of water and the smoothness of drainage outlets.

　　(4) Laying a separate sliding layer: Use specialized plastic cloth and non-woven fabric to cover the planting fence, with a lap width of more than 10cm, and extend towards the fence at the same height as the fence bricks. To choose non-woven fabrics produced by appropriate methods, attention should be paid to the weight specifications of the non-woven fabrics.

　　(5) Laying lightweight nutrient matrix: thickness ranging from 8cm to 10cm; The matrix preparation should be based on the climate conditions in different regions, and the appropriate ratio should be obtained from experiments.

　　(6) Plant planting: Rooftop lawns should use Sedum plants such as Sedum, which are drought resistant, high temperature resistant, water-saving, cold resistant in winter, root rotation, and have extensive maintenance and management. The hybrid of Sedum and Sedum plants provides a richer landscape and stronger resistance, making it a plant population for rooftop lawns. The newly planted grass has a period of slow growth and rooting time. Spring construction; There are certain difficulties in construction during summer, and the amount of construction is high; Autumn should seize the good weather in the early and middle stages; Late autumn construction is also possible; Construction is inconvenient due to freezing in winter.

　　(7) The recovery period for maintenance is about 30 days. Two particularly important steps in maintenance are: first, watering the lawn thoroughly in spring to ensure a smooth return to green; The second is to thoroughly water the lawn with frozen water, which is beneficial for the safe winter of the lawn.

　　Characteristics of Large Aperture Plastic Hydrophobic Plate Drainage Plate

　　1. Please store the drainage board in a dry and ventilated environment, prevent exposure to sunlight, and keep it away from sources of fire

　　2. Please place the drainage protection board vertically or horizontally, without tilting or crossing horizontally. The stacking height should not exceed 3 layers, and heavy objects should not be stacked

　　3. When laying, it should be smooth and natural, laid along the slope or in the direction of water flow

　　4. 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, ensuring that the space of the drainage board is unobstructed

　　5. When laying geotextile alone, the overlap should be ensured to be 150cm, and the overlap should be compacted with glue or sand to avoid movement, and then backfilled. The backfill soil in each layer should be compacted before proceeding to the next step. Layered backfilling must be compacted

AfterSalesService :

• Plastic drainage board with large aperture for drainage