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Specifications
3D Drainage NetMaterial:virgin or recycled
Weight: 100G/M2-1200G/M2
Width: 1-6m
Longth:50m
3D Drainage Net
composite Geotextile with 3D Drainage Net Introduction:
composite Geotextile with 3D Drainage Net is a unique three-dimensional double-sided sticky geonet and nonwoven geotextile made of. Integration of geotextiles (filtration effect) and geonet (drainage and reinforcement effects), played a "filtration - Drainage - to protect" the overall effect. Unique three-dimensional three-dimensional composite drainage network structure, in the course can withstand high pressure loads, and can maintain a considerable thickness, high tensile strength, corrosion resistance, acid and alkali, drainage capability, which provides a very high hydraulic conductivity
composite Geotextile with 3D Drainage Net Feature:
1.Good water permeability
2.Corrosion resistance
3.Microbial resistant
4.Good permeability
5.Good water conductivity
6.High tensile strength
7.Strong resistance to deformation
8.The mesh is not easily blocked
9.Excellent drainage performance
10.Anti-aging,anti-acid and alkali
11.Can accommodate irregular deformations
12.Creep, corrosion and abrasion resistance
13.Safe and easy for construction
composite Geotextile with 3D Drainage Net Application:
1. Hydraulic Engineering: Inverse filtering & protection in reservoir dam, earth rock cofferdam,tunnel, gutter way, etc; Protection for impervious layer in artificial lake, riverway, reservoir, etc;
2. Road Works: Drainage work in retaining wall, road side slope, roadbed, underlayer of railway & airfield runway, interlayer for roadbed & pavement in highway & asphalt road 3. Harbor Engineering: Isolation of soft soil and rock block in cofferdam, dock and sea back;
4. Landfill Site Projects: Isolation & protection of impervious layer and basement, isolation of filter material & waste in land fill site;
5.Landscape Engineering:Isolation between green plant layer & base in landscape planting projects.
6.Other Usage: Drainage & reinforcement for week ground work (increase its bearing capacity);
Isolation & impervious layer for power plant, mill tailings, etc.
composite Geotextile with 3D Drainage Net Paramemter Index:
NO. |
Item |
Specification |
Note |
|||||||||||
100 |
150 |
200 |
250g |
300 |
350g |
400 |
450 |
500 |
600 |
800 |
||||
1 |
Weight Variation% |
-8 |
-8 |
-8 |
-8 |
-7 |
-7 |
-7 |
-7 |
-6 |
-6 |
-6 |
|
|
2 |
Thickness mm≥ |
0.9 |
1.3 |
1.7 |
2.1 |
2.4 |
2.7 |
3.0 |
3.3 |
3.6 |
4.1 |
5.0 |
||
3 |
Width Variation % |
-0.5 |
||||||||||||
4 |
Breaking Strength KN/m ≥ |
2.5 |
4.5 |
6.5 |
8.0 |
9.5 |
11.0 |
12.5 |
14.0 |
16.0 |
19.0 |
25.0 |
|
|
5 |
Elongation at Break % |
25~100 |
||||||||||||
6 |
CBR Mullen Burst Strength KN≥ |
0.3 |
0.6 |
0.9 |
1.2 |
1.5 |
1.8 |
2.1 |
2.4 |
2.7 |
3.2 |
4.0 |
|
|
7 |
Sieve Size O90 mm |
0.07~0.2 |
|
|||||||||||
8 |
Vertical Permeability Coefficient cm/s |
K× (10-1~10-3)
|
k=1.0-9.9 |
|||||||||||
9 |
Tear Strength KN≥ |
0.08 |
0.12 |
0.16 |
0.20 |
0.24 |
0.28 |
0.33 |
0.38 |
0.42 |
0.46 |
0.6 |
MD and TD |
|
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