3D Composite Board for Sale

High compression strength

 

Good Waterproofing and Drainage

 

Have Good Vertical Drainage Properties


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Product Details

Product Details

Composite drainage net is made from geonet bonding  layers of geotextile which mixes the homes of geotextile filtration and geonet drainage and protection,presenting entire“inverted filter drainage to guard”impact.drainage nets core is extruded by high density polyethylene uncooked substances adding carbon black and ultraviolet and antioxidant stabilizer.the interlaced internet paperwork into a drainage channel which has excellent vertical drainage residences.


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Parameter

Test Properties

Unit

DN750

DN1000

DN1300

DN1600

Unit weight

G/M²

750

1000

1300

1600

Thickness

MM

5

6

7

7.6

Hydraulic Conductivity

M/S

K*10-4

K*10-4

K*10-4

K*10-4

Elongation

%

<50

<50

<50

<50

Tensile Strength(geonet)

Kn/m

8

10

12

14

Geotextile weight

G/M²

200-200,300-300,400-400


Feature

High compression strength

Reduces surface temperature around building

Easy installation

Unique and easy to use interlocking system

Promotes fast and excellent plant growth

Strong structure can support heavy loads


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Application

Landfill drainage;Highway roadbed and pavement drainage;

Railway soft soil foundation reinforcement drainage;

Railway roadbed drainage,tunnel drainage;

Underground structure drainage;

Retaining wall drainage;Garden and playground drainage.


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