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|Welding Joint Tension Strength:||100N/cm,120N/cm,140N/cm||Material:||HDPE|
Hdpe Geocell Grass Seed Mats 50mm--200mm Cell Depth HDPE Smooth Plastic Geocell
Hdpe Geocell Introduction
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.
Hdpe Geocell Functions
1.Fix railway ground.
2.Fix weak ground of roads.
3.Block loading capacity.
4.Treat river way of shallow water.
5.Act as support in pipeline and sewer.
6.Act as comprehensive block stopping land sliding and bearing loading capacity.
7.Act as independent wall, dock and break-water.
8.Treat desert, beach, riverbed and bank
|Sheet Thickness, mm||1.2±0.1/1.7±0.1|
|Sheet Thickness, mm||ASTM D5199||1.2±0.1/1.7±0.1|
|Density, g/cm3||ASTM D792||>0.94|
|Carbon Black Content,%||ASTM D1603||>2.0|
|Low Temperature Brittleness,C||ASTM D746||<-77|
|Environment Stress Crack Resistance,hours||ASTM D1693||>4000|
|Seam Peel Strength,N/100mm depth cell||COE GL-86-19||1000~1450|
|Seam Hang Strength,days||HKCTM||Per 100mm seam shall sustain 72.5kg weight for at least 7 days,undergoing|
Hdpe Geocell Applications
1. A deal and a half to fill half roadbed
In Acts on a natural slope of the ground: the time when the construction of the embankment slope 5, embankments should be dug basement stairs, step width of not less than 1M, phased construction or alteration road widening, the convergence of the old and the new embankment fill slope should be open dig stairs, stairs highway width is generally 2M, at each step horizontal surface laying Geocell, Geocell own use facade unconfined reinforced effect, a better solution to the problem of uneven subsidence.
2, sand subgrade
Sand subgrade should be dominated by a low embankment, filling height is generally not to be less than 0.3M. Due to sand roadbed subgrade construction and professional requirements of low weight bearing, using Geocell can play loose filler unconfined role in limited the high level of protection embankment has a high stiffness and strength to withstand the load stress of large vehicles.
3, reinforced embankment abutment
Using Geocell can better achieve the purpose of abutment back stiffened, and filler between Geocell can generate enough friction, reduce uneven settlement between the roadbed and structures, and ultimately to effectively alleviate the "jump abutment car "diseases of early deck of impact damage.
4, Permafrost Regions
In permafrost regions fill embankment construction, should reach a minimum fill height, to prevent or cause a frozen layer Frothing ceiling fell, resulting in the occurrence of excessive embankment settlement. Geocell unique limiting overall facade reinforced side effects and effectively implemented, can ensure a minimum fill height in some special area of the maximum extent possible, and to fill a high-quality strength and stiffness.
Hdpe Geocell main purpose
1, for a solid road, railway embankment.
2, to withstand the load force and shallow river training dike.
3, is used to prevent landslides and by truck hybrid force retaining wall.
4, in the face of soft ground. Using Geocell construction can greatly reduce labor intensity, reducing the thickness of roadbed construction speed, good performance and greatly reduce the project cost.
he products are usually packaged by packing tape; the packing size and the capacity of the containers is different from the specification of the products. We will package and transport the products according to the requirements of the buyers.