• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Other Waterproofing Materials
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Geosky
  • Model Number: GS-DB
  • Color: Black, white, green, blue
  • Material: HDPE
  • Function: Contruction Waterproof
  • Thickness: 10-40mm
  • Width: 1-2.5m
  • Length: 15-30m
  • Package: standard export package or according to customers requirement

Packaging & Delivery

Packaging Details with PP film or customized
Delivery Time within 7 days after receiving the down payment
Product Details

Geosky® Drainage Board

There are two series of drainage board/ dimple membrane: roller material & sheet material. The roller material includes three types: thermal melting, lapping & self-adhered. The molding process adopts special technology to press the plastic sheet material with the closed convex columnar shell to form concave-convex film. The shell is continuous and has three-dimensional space and certain supporting height. At edge processing, thermal sticking butyl rubber is added to the edge. Covered with geotextile at the top of the shell, it can be used for water seepage, drainage and storage. It is also known as: self-adhesive PE drainage board, drainage plate, drainage protective board, water treatment board, plastic concave-convex drainage board, plastic inter-layer board.

Product Introduction

Traffic Project: Road, railway roadbeds, dam and Slope protection layer.

Greening Project: Garage roof greening, roof garden, vertical greening, oblique roof greening, soccer field, golf course.

Municipal Project
: airports, roadbeds, subways, tunnels, landfills.

Construction Project
: Top layer and lower layer of the building foundation, the outside and inside of the basement wall, roof and bottom of the basement, the roof anti-seepage and the insulation layer.

Traffic Project: Road, railway roadbeds, dam and Slope protection layer.
Product Parameters
Product Details Show
Why Choose Us

About us

1. Geosky® professional to do Drainage Board.

Equipment & technology

2. Equipments are imported from Germany Karl Mayer.


3. Stable product quality , supply, the good faith management.

Product Processing
Product Packing
Main Products

          Geosky® Mining Grid

      Geosky® Polyester Geogrid

         Geosky® Geocomposites

           Geosky® Geotextile

         Geosky® Geomembrane

           Geosky® Drainage Board

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
11 Transactions 110,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $136,000
Learn More