HDPE Uniaxial Geogrid for Embankments High Quality

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Loading Port:
China main port
Payment Terms:
TT or L/C
Min Order Qty:
20000 m²
Supply Capability:
10000000 m²/month

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HDPE Uniaxial Geogrid Products Profile

HDPE uniaxial geogrid is manufactured by a process of extruding, punching, heating and longitudinal stretching. It is made of high density polyethylene and they are chemically inert, unaffected by the U.V. rays and fully resistant to aging in the soil environment. it was developed to address the problem of pavement cracking on highways, roads and runways, driven by a need to reduce cost for infrastructure maintenance and repair.

 

HDPE Uniaxial Geogrid Products Features

High strength

High modulus

Low temperature resistance

Very convenience in construction

Very competitve price


HDPE uniaxial geogrid Application Range:

Make reinforcement for various kinds of soft foundation enhance and improve bearing ability of the roadbed, make reinforcement for retaining wall, steep slope, dam and bridge abutment unders stress status for long term thus to improve quality and prolong service life of the project.

1,It  is  mainly  used  in  retaining  wall,  bridge  abutment,  steep  slope  project  and  so  on.

2,Retaining  wall  and  bridge  abutment  belong  to  force  bearing  structures  and  bear  all external  loads  such  as  active  soil  pressure,  support  of  structure  upper  part  and  temperature  stress,  under  the  function  of  large  tension  and  repeated  function  of  dynamic  load  ,molecule  structure  of  reinforcement  material  occurs  fatigue,  its  performance  occurs  attenuation  and  aging  of  grid  quickens.   In  order  to  avoid large  deformation  of  structure  caused  by  creep  of  reinforcement  material,  unidirectional  geotechnical  grid  with  high-density  polyethlene(HDPE)  as   raw  material  shall  be  used.


HDPE uniaxial geogrid specifications


Specs

Tensile strength (kN/m)

Tensile strength at 2% strain (kN/m)

Tensile strength at 5% strain (kN/m)

Elongation

/%

35

≥35.0

                  ≥7.5

≥21.5

≤11.5

50

          ≥50.0

≥12.0

≥23.0

80

          ≥80.0

≥21.0

≥40.0

120

≥120.0

≥33.0

≥65.0

160

≥160.0

≥47.0

≥93.0


FAQ

1. What's the usage of Polypropylene Biaxial geogrid?

It's used for reinforce the roadbeds in softe soil, railway, tunnel, slope and embankment etc. It has good performance on preventing the cracks.

 

2. How about your quality of Polypropylene Biaxial geogrid?

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.

 

HDPE uniaxial geogrid photos


HDPE Uniaxial Geogrid for Embankments High Quality

HDPE Uniaxial Geogrid for Embankments High Quality


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Q:Geogrid and geotextile, the role is the same?
In short, the role of geogrid is to stabilize the roadbed, extend the service life of the road
Q:The difference between the overlap length and the overlapping width of the geotextile in reinforced embankment
The geotextile, which may be exposed for a long time, should be welded or stitched. All stitches must be carried out continuously (for example, point seams are not allowed). Before stitching, geotextile must overlap at least 150mm. The minimum distance of needle selvage (material exposed edge) is at least 25mm.
Q:Geogrid is mainly used for what?
Application of unidirectional geogrid:Unidirectional geogrid is a kind of high strength structural material, which is suitable for highway, municipal road, railway, runway and so on. 1, strengthen the embankment, can effectively improve the load distribution, and the bearing capacity and service life of the subgrade stability; 2, preventing the material loss caused by the deformation of subgrade, and even rupture; 3, can withstand greater load; 4, applicable to all kinds of soil, no place to be drawn, saves time and labor; and the use of construction simple biaxial geogrid:
Q:Geogrid construction must be folded back 2m wrapped in compacted packing on it?
Edit this section of geogrid construction notesPaved geogrid should be smooth, paving layer after acceptance, to prevent longitudinal askew phenomenon, according to the width of paving layer or draw white thread, you can start paving, and then use the end of the nail fixed grid (nail 8, per meter wide uniform fixed distance) well, after the end of the fixed grid, with the paving machine will grill slowly pulled forward each shop, shop 10 meters long artificial tightening and straightening once, until a volume grating puwan, put the next volume, operation with a roll of puwan with roller 6T-10T from the starting point to begin the direction of rolling over, (steel rolling as road paving in the surface layer and the leveling layer, the machine is appropriate; such as grid laid directly on the concrete pavement, with the roller roller is appropriate) ground shop: Volume long unit as the laying of the long, the grid should be covered the long shop Full, then the overall check a paving quality, and then paving the next section, the next section of paving, grille and grille can be used lap length 10-15CM, and fixed with nails or wedge to shop in second, to the direction followed by analogy with operating requirements.
Q:What are the advantages of unidirectional polyester geogrid in cost and two-way
First talk to the function of it, compared with the similar functions, There are both advantages and disadvantages., but the cost of bidirectional geogrid is more expensive! Construction is the same! The difference lies in the cost! Thank you
Q:What is the coefficient of friction of Nonwoven Geotextiles (polypropylene)?
Such as artificial lakes, swimming pools, reservoirs and other projects, and geotextile is generally used in landscaping or highway pavement health
Q:What is the role of Geogrid
Paving the role of geogrid:1, geogrid used to increase the road (ground) bearing capacity of the foundation, Yan Changlu (ground) based service life.2, geogrid used to prevent the road (ground) surface collapse or crack, keep the ground beautiful and tidy.
Q:Geogrid width mean?
Because the geogrid is packed, generally (1--6) * (50 or 100 m)
Q:What is a one-way plastic geogrid
Uniaxial plastic geogrid is a high strength geosynthetics, with high density polyethylene (HDPE) as raw materials, pressure into a sheet by extrusion and punching network rules, and then the longitudinal stretch into the geogrid, widely used in dam, tunnel, highway, railway, port, construction etc. field
Q:What are the types of geogrid, respectively, what role?
Glass fiber grille is made of high quality enhanced E-glass fiber yarn, woven into the substrate with the foreign advanced warp knitting, warp knitting with directional structure, make full use of the fabric yarn strength, improve its mechanical properties, so it has good tensile strength, tensile strength and creep resistance, planar network shaped material and high quality modified asphalt a coating treatment. The following similar compatibility principle, highlighted with the composite performance of asphalt mixture, and fully protect the glass substrate, which greatly improves the wear resistance and anti shearing ability of the substrate, which can be used to enhance the resistance, cracks, rutting of highway asphalt pavement, the end of the problem is difficult to increase the.
We are specialized in manufacturing PP geogrid, HDPE geogrid,fiberglass geogrid, polyester geogrid,steel plastic geogrid,geogrid for mining, 3D geomat, high-strength geonet, geocell, geotextile, geomembrane,BOP stretched net,plastic safety fence, Our products have been up to the international standard absolutely and have been exported to more than thirty countries and areas.They are mainly used in the foundation construction.

1. Manufacturer Overview

Location Shandong, China
Year Established 2002
Annual Output Value Above US$ 20 Million
Main Markets 20.00% North America
15.00% South America
15.00% Eastern Europe
10.00% Southeast Asia
10.00% Northern Europe
10.00% South Asia
10.00% Western Europe
5.00% Africa
5.00% Mid East
Company Certifications ISO9001:2000;

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Qingdao Port
Export Percentage 41% - 50%
No.of Employees in Trade Department 6-10 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: Above 80,000 square meters
No. of Production Lines Above 10
Contract Manufacturing Design Service Offered; Buyer Label Offered
Product Price Range High; Average