Polyester Geogrids with High Tensile Strength Factory

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Qingdao
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Min Order Qty:
1000 m²
Supply Capability:
100000 m²/month

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Product Description:

 

                                          Product Specification---Polyester  Geogrid

 

 

Introduction:

 

 Polyester geogrid is a new kind of favorable earthwork base material to strength the road surface and roadbed, which composed of high strength polyester yarns coated with an inorganic sizing agent.

 

Features:

 

1) High tensile strength

2) High tear-resistant

3) Strong combination with gravel and soil

 

Specifications :

 

Mesh size(mm)

25.4×25.4 Or 12.5×12.5

Breaking strength

≥(KN/m)

Warp direction

30

50

80

100

120

Across warp

30

50

80

100

120

Elongation at break

≤(%)

Warp direction

3

Across warp

3

Elasticity modulus(GPA)

67

Thermal tolerance

-100~280℃

Width

1~6m

 

 

Application:

 

 This product is used to strengthen the soft land, such as railway, airport, irrigation work, and dyke, roadbed, and softland loading capacity strengthen.

 

Function:

 

    This product is made by weaving and covering fiberglass filament. It is featured by high vertical and horizontal tensile

 

strength, low unit extension, high flexibility, and favorable high and low temperature resistance. The products after

 

surface covering own the favorable property of alkali resistance and aging resistance.

  

   It is used widely to increase the asphalt road surface, concrete road and roadbed (both soft and hard road surfaces).

    

Compared with the traditional road surface, it reduces the cost, prolong the service life, and avoid the reflection road

crackle.

   

  This product is also used to strengthen the soft land, such as railway, airport, irrigation work, and dyke, etc, and the

roadbed  。

 

 

 

Image of  Polyester Geogrid

 

 

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

 

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

Fiberglass Geogrids  with High Tensile Strength Manufacturer

 

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Q:Details of fiberglass geogrid
2, anti fatigue crackIn the old cement concrete pavement asphalt overlay, its main function is to improve the use function of the road, and the contribution to the bearing capacity is not big. The asphalt overlay on the old asphalt concrete pavement is different, and the asphalt overlay will be combined with the old asphalt concrete pavement. Therefore, the asphalt overlay on asphalt concrete pavement, in addition to the emergence of reflective cracks, but also because of the long-term effects of fatigue cracks. We overlay load do stress analysis of old asphalt concrete pavement and the asphalt because of asphalt overlays under flexible surface cover layer of the same nature and the asphalt surface, when subjected to loads, road surface deflection will occur. The surface layer under pressure in direct contact with the wheel of the wheel load in asphalt overlay, the outside edge of the area, the surface layer by force, due to the two force regional force are different in nature, and close to each other, so in the junction of two force area is prone to damage force mutation. Fatigue cracking occurs under the action of long term loads.Fiberglass geogrid in bituminous surface layer, to the compressive stress and tensile stress dispersion in the two block of stress region is formed between the buffer zone, where the stress gradually changes instead of mutation, reduces the stress mutation on asphalt surface damage. At the same time, the low elongation of fiberglass geogrid reduces the deflection of pavement, which ensures that the pavement will not be deformed.
Q:Who knows the evaluation criteria and technical disclosure of Geogrid
1) place: in the surface layer of 50cm thick sand gravel or sand (egg) gravel cushion, and compaction, which is not only conducive to improve the friction between the soil and the grid, but also conducive to the consolidation of the foundation drainage
Q:What kind of experiments need to be done to check geogrid
Generally do tensile test, the main determination of 2%, 5% and 10% corresponding strength. Strict requirements for the deformation of the project, strictly speaking, but also to do creep test, but the creep experiment takes too long, most projects do not do.
Q:What kind of products are the high strength and high strength micro - pile geocell?
The double direction high strength micro pile lattice chamber has a unique welding point strengthening edge structure. The high strength is achieved by strengthening the sheet between the edges.
Q:Dimensions of U shaped steel nails for geogrids
The overlap length of geogrid shall not be less than 30CM
Q:How much is the double polypropylene plastic geogrid outsourcing testing fee?
Special material testing cycle is not the same, some 3 days, some need to soak, need to detect acid-base, a lot of a lot, and I hope to help you, please adopt,
Q:What are the physical properties of Geosynthetics
What are the physical properties of geosynthetics? 1, thickness: the thickness of geosynthetics mm. The variation of thickness has a great influence on the porosity, permeability and filtration properties of the fabric. Commonly used the thickness of all kinds of geosynthetics: geomembrane 0.25 ~ 0.75mm, the thickest of up to 2 ~ 4mm;
Q:What is the quota of two-way steel plastic composite geogrid
The algorithm is similar to that of the bottom of the plate, not by the area of the grid, but by calculating the length of the theoretical weight.
Q:What is a civil grille
The plastic geogrid is a kind of polymer material with square or rectangular shape which is formed by stretching, and it can be used as two kinds of uniaxial tension and biaxial tension. 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. The unidirectional stretching grid is only drawn along the length direction of the plate, and the bidirectional stretching grid is made by stretching the unidirectional stretching grid in the direction perpendicular to the length.
Q:What is the minimum net size of geogrid mesh center?
WhaThis depends on the material, the grid size of different materials is different, fiberglass and polyester because it is prepared, so the smallest mesh size, plastic medium, the largest steel and PP welding.t is the minimum net size of geogrid mesh center?

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