0.8-3.0mm Drainage Board, High-Density Plastic Dimple Engineering, Green Roof Garage Drainage Board

• Customization: Available
• After-sales Service: Until 100% Satisfaction
• Warranty: Three Years
• Model NO.: 0.8-3.0mm
• Color: Black
• Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project, Roof, Garage
• Function: Drainage, Anti Static, Fireproof, Thermal Insulation, Sound-
• Classification: Drainage Board
• Material: HDPE
• Type: Drainage Board
• Use: Indoor and Outdoor
• Width: 1-3 Meters
• Appearance: Smooth
• Length: Customizable
• Transport Package: Export Special Packaging
• Specification: customizable
• Trademark: Sentai
• Origin: Dezhou City, Shandong Province
• HS Code: 3922100000
• Production Capacity: 400000ton/Year
• Package Size: 410.00cm * 55.00cm * 55.00cm
• Package Gross Weight: 300.000kg
• Lead Time: 3 days (1 - 100 Square Meters) ; To be negotiated ( > 100 Square Meters)

Product Description

Product Description

Plastic drainage boards are divided into two series: roll materials and sheet materials. In terms of shape, special processes are used to press the plastic board out of a closed and protruding cylindrical shell, forming a concave convex film. The shell is continuous, with three-dimensional space and a certain support height. During edge processing and production, butyl rubber strips are hot glued, and the top of the shell is covered with a geotextile filter layer, which is used for water seepage, drainage, and storage products. Also known as: lap adhesive drainage board, drainage board, drainage protection board, water filter board, plastic concave convex drainage board, plastic sandwich board. The product specifications are divided into square greening and basement use, with H20 and H25 specifications available for selection.
The commonly used drainage boards in construction include plastic drainage boards, water storage drainage boards, roll material drainage boards, impermeable drainage boards, composite drainage boards, three-dimensional drainage boards, sheet drainage boards, etc.

 

Product Parameters

HDPE Drainage Board
Width	Within 2m
Dimple height	8/10/12/20/25/30/40/50 mm
Length	10-50m or as per customer demand
Thickness	0.75-1.5mm
Color	Black, White, Green, etc.
Material	HDPE

Installation Instructions

1. Clean up the garbage and level the cement on the laying site to ensure that there are no obvious bumps or bumps on the site. A slope of 2-5 ‰ is required for the outdoor garage roof and roof garden.
2. It is possible to concentrate the water discharged from the drainage board and discharge it to nearby sewer pipes or urban sewers.
3. The basement ground is impermeable, with an elevated floor above the foundation. Before making the floor, a layer of drainage board is made, with a protruding platform facing downwards and blind ditches left around to prevent groundwater from flowing up. The seepage naturally flows into the surrounding blind ditches through the space of the drainage board, and then into the drainage pit through the blind ditches.
4. The basement wall can prevent water seepage by laying drainage boards on the main wall of the building, with the protruding platform 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 seepage board outside the wall flows directly into the blind ditch and leads to the drainage pit.

5. When laying drainage boards in any location, 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 disrupting the drainage board and affecting the laying quality. The basement and interior wall waterproofing should be protected as soon as possible to prevent damage to the drainage board by people or objects.
7. The backfill soil is cohesive soil, and it is ideal to lay 3-5 cm of yellow sand on the geotextile, which is beneficial for the filtration of the geotextile; If the backfill soil is a nutrient soil or lightweight soil, there is no need to lay another layer of yellow sand. This soil itself is very loose and easy to filter water.
8. When laying the drainage board, overlap 1-2 support points on the right side, or the two bottom plates can be aligned. Use geotextile to overlap on top, as long as there is no soil entering the drainage channel of the drainage board, it can maintain smooth drainage.

 

Company Profile

 Texas Sentai Environmental Protection Technology Co., Ltd. covers an area of 50 acres, with nearly 100 employees and more than 50 professional and technical personnel. We are an environmental protection technology oriented enterprise mainly engaged in the production of a series of new geosynthetic materials, specializing in the design and research and development of geosynthetic materials application, specialized production and manufacturing, construction design services, and system solution services for infrastructure construction projects such as transportation, water conservancy, environmental protection, ecological restoration, environmental governance, municipal construction, and animal husbandry. Our main products include various types of geosynthetic fabrics, geosynthetic membranes, and composite geosynthetic membranes
 

 

Our Advantages

Sentai Environmental Protection's main products include geotextiles, HDPE films, composite geotextiles, drainage nets, short filament geotextiles, etc. All products are non-toxic and environmentally friendly materials, which can be widely used in: 1. Environmental remediation engineering (soil improvement in grain bases, industrial sites, mining, water bodies, vegetable greenhouse breeding, planting, etc.); 2. Water conservancy engineering (anti-seepage reinforcement of rivers and reservoirs, embankments, water channels, slope protection, etc.) and municipal anti-seepage (anti-seepage of subways, underground engineering of buildings, planting roofs, roof gardens, sewage pipeline lining, etc.). 3. Ecological and environmental engineering (including landfill sites, sewage treatment plants, power plant regulation ponds, industrial, hospital, solid waste, gardens, artificial lakes, river reservoirs, golf course pond substrates, slope protection, waterproofing of green lawns, petrochemicals; anti-seepage of bottom linings for washing pools, overflow pools, ash yards, dissolution pools, sedimentation tanks, storage yards, and tailings). 4. Transportation (foundation reinforcement of high-speed railways and highways, anti-seepage of culverts). Sentai Environmental Protection has established cooperative relationships with excellent research institutes and environmental protection enterprises at home and abroad, and has a team dedicated to technology research and development, production and manufacturing, and engineering services in water conservancy, environmental protection, and ecological restoration. The company advocates the business philosophy of "people-oriented, honest operation, and development through quality", adhering to the corporate purpose of "technological innovation, industry serving the country, and serving the people". It focuses on ecological water conservancy, environment, and restoration, striving to create environmental friendliness, create a beautiful China, and create safety and health for humani