Drainage board cup with a diameter of 6 centimeters and a hydrophobic plate

Description :

　　Drainage board cup with a diameter of 6 centimeters. Quality standard for garage drainage board:

　　1. The appearance quality of the drainage board at the construction site should be checked for any damage;

　　2. Check if the seams are closed and if there are any curled edges or detachment after the sleeve or hot joint is completed;

　　3. The closure of the drainage board must ensure that the upper layer of geotextile covers the entire area to prevent soil from entering the drainage board and blocking the drainage;

　　4. Check the required overlap width and flipping height for each item.

　　5. If the drainage layer is damaged, the distance between the edge of the patch and the edge of the damaged hole during repair should not be less than 70mm

　　6. The materials used in construction must have factory certificates and experimental reports, and must also witness sampling for re inspection before construction

　　Qualified before use

　　Drainage board cup with a diameter of 6 centimeters and a hydrophobic plate

　　1. The protective membrane of drainage board: The membrane drainage protection board can effectively protect the structure and the water layer of the membrane, and resist various acids and bases in the soil and plant roots When backfilling the basement exterior wall, it can protect the building and the roll water layer from damage

　　2. The water guiding and drainage properties of the drainage board: The concave convex hollow vertical reinforcement structure that is present in all membrane drainage protection boards can quickly and effectively discharge rainwater, greatly reducing or even eliminating the static water pressure of the membrane water layer. Through this active water guiding principle, the effect of active membrane water can be achieved

　　A good drainage system with drainage boards plays an important role in the construction period of civil engineering and the normal use and service life of structures The drainage board and porous permeable pipe form an effective drainage system, and the cylindrical porous drainage board and geotextile also form a drainage system, thus forming a system with seepage, water storage, and drainage functions

　　The international popular definition of roof greening with water storage and drainage boards is all planting techniques that are detached from the soil. Its coverage is not only roof planting, but also includes the greening of special spaces in various buildings and structures that are not connected to the ground, nature, or soil, such as terraces, rooftops, balconies, walls, underground garage roofs, overpasses, etc. In order to increase urban green space and improve the deteriorating human living environment space; The application of water storage and drainage plates is becoming increasingly widespread.

　　The core board of the water storage and drainage board is not only made of a mixture of polypropylene (PP) and polyethylene (PE), which has the rigidity of polypropylene and the flexibility and weather resistance of polyethylene. Secondly, the filter membrane is made of long fiber hot-rolled non-woven fabric, which has excellent water immersion resistance and water permeability.

　　So the application of plastic water storage and drainage boards in roof greening is particularly important. As a manufacturer of drainage boards with a cup diameter of 6 centimeters, we will do our best to contribute to roof greening.

　　Application range of drainage plate with a cup mouth diameter of 6 centimeters

　　Greening project: garage roof greening, roof garden, vertical greening, sloping roof greening, football field, golf course.

　　Municipal engineering: airports, road embankments, subways, tunnels, landfills.

　　Construction engineering: upper or lower floors of building foundations, interior and exterior walls and baseboards of basements, as well as ceilings, roof anti-seepage and insulation layers, etc.

　　Water conservancy engineering: reservoir anti-seepage, reservoir, artificial lake anti-seepage.

　　Transportation engineering: highway, railway subgrade, embankment and slope protection layer.

　　Regulations for laying drainage boards with a diameter of 6 centimeters at the cup mouth

　　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. Use it to concentrate the water discharged from the drainage board and discharge it to nearby sewage pipes or urban sewers.

　　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.

　　4. Waterproofing of basement walls can be achieved by laying drainage boards on the main wall of the building, with circular protrusions facing the main wall. Build another layer of single wall outside the drainage board or use steel wire mesh powder cement to protect the drainage board, so that the space of the permeable board outside the wall flows straight down into the blind ditch to the collection pit.

　　5. When laying drainage boards in any area, attention must be paid to not allowing 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.

　　6. When laying drainage boards, protective measures should be taken as much as possible. When laying drainage boards on the surface or in outdoor garages, backfilling work should be done as soon as possible to prevent strong winds from affecting the quality of the laying. The basement and interior wall waterproofing should be protected as soon as possible to prevent the drainage board from being damaged by people or objects.

　　7. Backfill soil is cohesive soil, and it is ideal to lay 3-5 cm of yellow sand on top of the geotextile to facilitate water filtration; If backfill soil is a nutrient rich or lightweight soil, there is no need to lay another layer of yellow sand, as this soil is already loose and easily filters water.

　　8. When laying the drainage board, it can be overlapped with 1-2 support points on the right side, or two bottom plates can be aligned and overlapped with geotextile on top. As long as no soil enters the drainage channel of the drainage board, the drainage can be kept smooth.

AfterSalesService :

• Drainage board cup with a diameter of 6 centimeters