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Uniaxial PP Polypropylene Plastic Geogrid For Railway Base Stabilization

Uniaxial PP Polypropylene Plastic Geogrid For Railway Base Stabilization

Railway Base Stabilization Plastic Geogrid

Uniaxial PP Polypropylene Plastic Geogrid

PP HDPE Geotextile Geogrid

Place of Origin:

China

Brand Name:

OEM

Certification:

ISO certificate

Model Number:

Plastic geogrid

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Product Details
Model NO.:
Uniaxial Geogrid
Application:
Retaining Wall, Steep Slop, Dam, Road Base
Feature:
High Tensile Strength
Raw Material:
PP HDPE
Viscose:
Without Viscose
Color:
Black
Product Description
Product Description

Product Performance
Uniaxial geogrid is manufactured from plastic materials which may be high-density polypropylene or high-density polyethylene (HDPE) resins by the hot extruding process to make the resins into thin plates, the plates are punched into the regular holes for the formation of desired grids, and then the punching patterns are stretched longitudinally into the desired meshes to develop designed tensile strength. Compared with biaxial geogrid production process, the uniaxial geogrid performs one-way stretching direction during production. In this process, the one-way stretched resins become directional linear state and forms an elliptical mesh integrity structure that is evenly distributed and has extraordinary tensile strength (>150Mpa) and tensile modulus, it provides the soil with an ideal chain force system to bear and diffuse. BPM brand plastic uniaxial geogrid has the characteristics of high tensile strength, excellent bearing load capacity, high land optimization and soil erosion protection performance, easy construction, etc. The plastic uniaxial geogrid is the ideal geosynthetic product widely used for soil stabilization and reinforcement in road construction, retaining wall applications
Product Features
In this process, the polymer is oriented in a linear state and forms a uniformly distributed, high node strength, long elliptical network overall structure. This structure has a relatively high tensile strength and modulus, reaching 100-200Mpa in tensile strength, which is close to the level of low-carbon steel and greatly superior to traditional or existing reinforced materials. It has a high early tensile strength and modulus (with an elongation of 2-5%) that exceeds international standards. A chain system that provides ideal force bearing and diffusion for the soil.
Scope of application
Roadbed, railway, runway to enhance the reinforcement of retaining wall, all kinds of embankment protection.

Product Parameters
uniaxial geogrid(PP)Technical Parameter (GB standard)
Item
Specification
Type
TGDG35

TGDG50
 

TGDG80
 

TGDG110
 

TGDG120
 

TGDG150
 

TGD200
 

TGDG260
 

TGDG300
 
Tensile Strength≥(KN/M)
35
 
50
 
80
 
110
 
120
 
150
 
200
 
260
 
300
 
Maximum elongation≤(%)
10
 
Tensile strength at 2% elongation≥(KN/M)
10
 
12
 
26
 
32
 
36
 
42
 
56
 
94
 
108
 
Tensile strength at 5% elongation≥(KN/M)
22
 
28
 
48
 
64
 
72
 
84
 
112
 
185
 
213


 

Uniaxial geogrid is mainly applied in highway, railway, slope protecting projects, retaining wall, dam to strengthen land loading capacity and extend its service life. Features in reducing area, project cost and maintainance cost, convenient to construct.

Unidirectional geogrids are used to strengthen weak foundations
 

geogrids can quickly increase the bearing capacity of foundations, control the development of settlement, and effectively distribute loads to wider subbases by confining the road base, thereby reducing The thickness of the base layer reduces the project cost, shortens the construction period and prolongs the service life. 

 

Unidirectional geogrid for cement pavement

 
Geogrid is laid on the bottom of the cement pavement, which can reduce the rut depth, prolong the anti-fatigue life of the pavement, and reduce the thickness of the cement pavement to save costs.

 

 
 
 
 
Uniaxial plastic geogrid used to strengthen river and sea embankment
 

It can be made into a gabion, and then used together with a grid to prevent the dam from being washed by sea water and cause collapse. The gabion is permeable, can slow down the impact of waves, prolong the life of the dam, save manpower and material resources, and shorten the construction period.

 

 

Special Purposes of Unidirectional Geogrids
 
Anti-low temperature geogrid, after repeated cooling and heating cycles at -45°C to 50°C for 200 times, all performance indicators meet the requirements, and have passed the test of the Qinghai-Tibet Railway. It is suitable for less-frozen and rich-frozen soil in the north , High ice content permafrost bad geology.
 
 

FAQ
1, What is the difference between uniaxial and biaxial geogrid?
Biaxial geogrids are those that exhibit the same strength in both the machine directions MD and cross-machine directions CMD while uniaxial geogrids exhibit the primary strength in the machine direction with minimal strength, enough to maintain the aperture structure, in the cross-machine direction.

2, How many types of geogrids are there?
There are three different types of geogrids: Uniaxial, Biaxial, and Triaxial . Each one is designed and manufactured for specific construction applications with various tensile strengths.

3: How long is the delivery time?

Generally it is 2-3 days if the goods are in stock. Or 10-15if not in stock, according to the quantity.

 

4:Do you provide samples?

A:Yes,samples are free.


Professional geosynthetics manufacturer
Anhui Zhonglu Engineer Materials Co., Ltd
Angela:86-18095658976
 

 
 
 

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