PP Biaxial/Unixial Geogrid Reinforcement

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
500 m²
Supply Capability:
100000 m²/month
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Product Description:

PP geogrid Description
PP geogrid is manufactured from polypropylene. It is produced through the process of extruding, punching, heating, longitudinal stretching and transverse stretching.

PP Biaxial/Unixial Geogrid Reinforcement

PP Biaxial/Unixial Geogrid Reinforcement

PP geogrid Specification
Tensile Strength: 15KN-15KN, 40KN-40KN, 50KN-50KN, etc
Roll Size: 3.95x100m, 2x50m, as request.

Index Properties

Test Method

Unit

GG1515

GG2020

GG3030

GG4040

MD  TD

MD  TD

MD    TD

MD  TD

Polymer

--

--

PP

PP

PP

PP

Minimum Carbon Black

ASTM D 4218

%

2

2

2

2

Tensile Strength@ 2% Strain

ASTM D 6637

Kn/m

5      5

7      7

10.5  10.5

14      14

Tensile Strength@ 5% Strain

ASTM D 6637

Kn/m

7      7

14      14

21      21

28      28

Ultimate Tensile Strength

ASTM D 6637

Kn/m

15      15

20      20

30      30

40      40

Strain @ Ultimate Strength

ASTM D 6637

%

13      10

13      10

13      10

13      10

Structural Integrity

Junction Efficiency

GRI GG2

%

93

93

93

93

Flexural Rigidity

ASTM D 1388

Mg-cm

700000

1000000

3500000

10000000

Aperture Stability

COE Method

mm-N/deg

646

707

1432

2104

Dimensions

Roll Width

--

M

3.95

3.95

3.95

3.95

Roll Length

--

M

50

50

50

50

Roll Weight

--

Kg

39

50

72

105

MD denotes Machine direction. TD denotes transverse direction.


 

PP geogrid Property
1) Not easy to produce static after friction.
2) Good flame retardant performance.
3) Strong anti-corrosion and rust resistance.
4) High bearing capacity, low elongation.


PP geogrid Application
1) Coal mine channel.
2) Slope protection in tunnel and expressway.
3) Anti-seismic reinforcement of buildings.

FAQ

 Q:Can you provide a sample for us?   

A:Yes,We can send free samples,but customer need to pay the freight.

 Q:What is your minimum order quantity? 

A:The minimum order is negotiable.


Q:What is your payment terms?

A: T/T or L/C


Q: What is your delivery time?

A:Production time usually cost 7-15 days.


 Q: Why we choose you?

We have up to 15 years experience of geogrid manufacture. best quality of product is guaranteed!


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Q:Sampling method of Geogrid
Specification for "GB/T17689-2008" (plastic geogrid) group is defined as: the same batch of raw materials, the same formula and the same under the condition of the technology of production of the same specifications of plastic geogrid as a group, each batch number shall not be more than 500 volumes, production of 7D is still less than 500 volume with the yield of 7D for a number of
Q:Classification of plastic geogrid
First, what is a one-way plastic geogrid: one-way plastic geogrid is a high density polyethylene (HDPE) as raw material, through the extrusion press into a thin plate and then the rules of the hole network, and then the longitudinal tensile geogrid.Two, what are the characteristics of one-way plastic geogrid:1, the polymer into a linear state and the formation of a uniform distribution, high strength of the node of the long elliptical mesh integral structure. This kind of structure has high tensile strength and rigidity, and it provides the ideal chain system of bearing and diffusion of soil.
Q:Unidirectional tensile plastic geogrid manufacturers which good
The utility model is punched on the extruded polymer plate (raw material is polypropylene or high-density polyethylene), and then directionally stretched under the heating condition
Q:What kind of products are the high strength and high strength micro - pile geocell?
The welding department adopts the unique welding technology, welding the two reinforcing ribs together, the welding surface of the node is large, and has high peel strength, shear strength and tensile strength.
Q:History of geotechnical materials
Geosynthetics are widely used in geotechnical engineering at present, which is a general name of polymer products. As early as in 1920s, the chemical industry was successful in the production of synthetic materials, but it was not until the late 50s that the material was gradually used as a new type of building materials to be used in geotechnical engineering. In the early stage, the products were mainly pervious to spinning and non-woven geotextiles, and later produced impermeable geomembrane. With the requirement of engineering practice and the improvement of manufacturing technology, the geogrid and other composite products with high strength reinforcement are manufactured. In this way, the original geotechnical fabric word has not summarized all kinds of products in the international meaning, so there are many alternative names, the geotextile material was the most common, but the habit still referred to as geotextile. Geotechnical material is divided into several categories of materials: geotextile, geomembrane, geogrid, drainage board, composite geomembrane, geotextile, geocell, bentonite waterproof blanket, etc..
Q:Classification and characteristics of geogrids
Two, steel plastic composite geogrid:1 high strength steel wire, steel plastic composite geogrid tension by warp knitting bear, resulting in high tensile modulus at low strain capacity, vertical and horizontal rib synergistic effect, give full play to the role of Geogrid on soil type.2, steel plastic composite geogrid vertical steel rib weft woven into nets, an outer coating layer forming a steel wire and the outer coating layer can destroy the function of coordination, elongation is very low (less than 3%). The main force unit of steel plastic composite geogrid is steel wire, and the creep is very low.3, through the production process of plastic surface treatment, suppress the rough pattern, in order to enhance the surface roughness of the grid, improve the steel plastic composite geogrid and soil friction coefficient.4, steel plastic composite geogrid width of up to 6m, to achieve high efficiency, economic effect of reinforcement.5, steel plastic composite geogrid used high-density polyethylene can ensure that: at room temperature will not be affected by acid and alkali and salt solution, or oil erosion; will not be dissolved by water or microbial damage. At the same time, the high molecular weight of polyethylene is also sufficient to resist ultraviolet radiation caused by aging. The grille stress aspect rib synergistic effect, can not generate node crack or damage. But in the actual project, after the packing compaction, therefore has not been affected by ultraviolet light and oxygen.
Q:How to distinguish from the appearance of plastic geogrid and fiberglass geogrid
This is a direct look at the different products.
Q:Do you need a production license for the production of geogrid?
Main production, geotextile, geogrid, geomembrane, bentonite waterproof blanket,
Q:What is the meaning of two-way 50kN geogrid
Ministry of industry standards
Q:Geogrid price
Product Name: one way grille plastic geogrid one-way geogrid plastic geogrid HDPE polyethylene geogrid

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