Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:2000 m²
Supply Capability:200000 m²/month
Dimple waterproof drainage mat board
1. 8mm 12mm 16mm and 20mm height
2. drainage water and waterproofing
3. ISO CE
Composite drainage board is a dimple geomembrane,which produced by extruding plastic sheet into dimple shape.These dimples, in spatial structure with certain height ,can resist long-term high pressure without deformation.On the top of the dimples,there is filtration geotextile to make sure the drainage channel runing well without any block for any articles,for example,filling particles or concrete.
Drainage board Typical application:
Landscape engineering:garage top greening,roof garden,football field,golf course,beach project.
Municipal engineering:road base,subway,tunnel,landfill.
Construction engineering :upper or bottom layer of building foundation,basement wall,bedding filtration and heat insulation.
Traffic engineering:highway,railway basement,dam and slope.
Drainage board Typical Features:
1)Excellent drainage function, can bear long time hige press load
2)High tensile and shear strength
3Reduce the rate geotextile embedding into the core of geonet, can protect long time stable water conductivity
4)Tri-dimension composite geonet for drainage can bear more than 2000kpa compression load
5)Its anti-compression capacity is much larger than common geonet for drainage
6) Certificate :ISO14001:2004, ISO9001:2008
Specifications and technical parameters:
Drainage network core | units | Specification | ||||
Unit weight | g/m2 | 750 | 1000 | 1300 | 1600 | |
Thickness | Mm | 5.0 | 6.0 | 7.0 | 7.6 | |
Hydraulic conductivity | m/s | kx10-4 | Kx10-4 | Kx10-4 | Kx10-4 | |
Elongation | % | 50 | 50 | 50 | 50 | |
Tensile strength (core netwaork) | kN/m | 8 | 10 | 12 | 14 | |
Geotextile | g/m2 | Heavier grades of geotextiles can be bonded to geonet on request | ||||
Usages:
In the railway, highway and other transportation infrastructure, drainage system safety and the service life
of the project and its have inseparable relationship, in which the geotextile material is an important part
of drainage system, the drainage effect of 3D composite drainage net is particularly notable. mainly
used for tunnels, municipal engineering, reservoir, revetment in drainage engineering.
FAQ
1. Which payment do you accept?
For you convinience,our payment can be L/C,TT
2. Is free sample available?
We can supply free samples if you need.
3. How about your quality?
We have strict quality control system, we make testing on incoming raw material and finished products. Your third party testing is also welcomed. With high quality, our products are used on government projects at home and abroad. Our product quality is accepted by clients from all over the world
