1. Hdpe Geocell
HDPE Geocell is a new type of high-strength geosynthetics, which is popular in domestic and abroad. It is a kind of three-dimensional network structure shaped by high-strength HDPE sheets through ultrasonic welding of high strength. Currently, it is being widely used in construction, such as highway, railway, bridge, dyke, etc.
Features
1. With a retractable, telescoping transport available, the construction can be tensioned into a network, fill dirt, gravel, concrete and other loose material, the structure constitutes a powerful and large lateral stiffness limit.
2. Light weight, abrasion resistance, chemical stability, light oxidative aging, acid, suitable for different soil and desert soil conditions.
3. High lateral limits and non-slip, anti-deformation, effectively enhance the dispersion of load carrying capacity and subgrade.
4. Changing Geocell height, distance, etc. weld geometry can meet different project needs.
5, flexibility, transport small; easy to join, construction speed.
Application
Slope protection
Retaining Walls
Load Support
Production Process
Technical data
2. Geogrid
Description of Geogrid
1. reinforce the base, efficiently allot and diffuse the pressure, prolong the using time;2. increase the load-bearing capabilities;3. avoid the base becoming deformed and creaking (for the material washed away);4. improve the endure, reduce the pressure of the blocking wall, save the cost, prolong the using time, and reduce the servicing;5. reduce the crook and track,6. be applicable of all kinds of soil
Application of Plastic Geogrid
1. Road surface reinforcement of road, railway and airport road;
2. Maintenance, reconstruction and widening of the old road surface;
3. Reinforcement of soil roadbed, irrigation channels and water dams.
Technical data
3. Geo mattress
Made from PP (polypropylene) or PET (polyester) high strength filament Woven Geotextile. The FP geo mattress, the water flows through the filter point will be down two pieces of fabric together. It cannot let pump liquid into filter point, for the elimination of slope seepage, eliminate the pore water pressure. This type of FP geo-mattress filling mortar, which can be widely used in the underground water level. It is high and the permafrost area, play a protective role in dam.
4. 3D geomat (Erosion control mat)
Characteristics
Specification of the erosion control mat (3D Geomat)
|
Item Spec |
EM2 |
EM3 |
EM4 |
EM5 |
|
Weight per sq.m. ≥(g/m2) |
220 |
260 |
350 |
430 |
|
Thickness ≥(mm) |
10 |
12 |
14 |
16 |
|
Width≥(m) |
2 |
|||
|
Length ≥(m) |
30 |
|||
|
Vertical tensile strength ≥(KN/m) |
0.8 |
1.4 |
2.0 |
3.2 |
|
Horizontal tensile strength ≥(KN/m) |
0.8 |
1.4 |
2.0 |
3.2 |
|
Remark |
The special spec or size can be manufactured according to the demands of the contract |
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Plastic vertical drain is like a cross parallel strips made of polyethylene and polypropylene as core board and wrapped by non-oven fabric as filter layer. Core board is to play a supportive role and drain the leaking water and air out of ground. 
Plastic vertical drain is inserted into soft soil foundation by drilling machine, under the upper part of the prepressure loading, The pore water in soft soil will be drained out through plastic vertical drain to the horizontal drainage system, and drain outward to accelerate the soft ground consolidation.
1. Composite Geomembrane Description
Composite geomembrane is a new type of anti-seepage material made by infrared ray heat with Geotextile (PET) and geomembrane (PE .)
1) One layer geotextile and one layer membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-1.5mm .
2) Two layers geotextile and one layer membrane ; Weight of base geotextile : 80g/m2-600gm2 ; Thickness of geomembrane :0.2mm-1.5mm .
3) One layer geotextile and two layers membrane ; Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-0.8mm .
4) Multi-layers : Weight of base geotextile : 100g/m2-1000gm2 ; Thickness of geomembrane :0.1mm-1.5mm .
5) Width : 4m-6m
6) Length : 50m-100mtechnical data
Product weight (g/m2)
400
500
600
700
800
900
1000
SPEC
1 layer geotextile+1
layer geomembrane
150/0.25
200/0.3
300/0.3
300/0.4
300/0.5
400/0.5
400/0.6
2 layer geotextile+1
layer geomembrane
100/0.2/100
100/0.3/100
150/0.3/150
200/0.3/200
200/0.4/200
200/0.5/200
200/0.5/250
Breaking strength
,kN/m
5.0
7.5
10.0
12.0
14.0
16.0
18.0
Elongation at break
30---100
Tear strength , kN
0.15
0.25
0.32
0.40
0.48
0.56
0.62
CBR Mullen burst
strength
1.1
1.5
1.9
2.2
2.5
2.8
3.0
Vertical permeability
coefficient
k
*10-11~k*10-13
Hydraulic pressure
0.4~0.6
0.6~1.0
2.Composite Geomembrane applied range
2.1,Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2.2, Municipal engineering: road base, subway, tunnel, landfill.
2.3, Construction engineering : upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
2.4, Traffic engineering: highway, railway basement, dam and slope.
Geosynthetic Material,Water-Stop Belts For Construction,Durable Pvc Water-Stop Belt,Hdpe Plastic Geocell
Shandong Tianhai New Materials Engineering Co., Ltd , http://www.chinatinhy.com