Geogrid with High Tensile Strength Warp Knitted for Earthwork Products

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20000 m²
Supply Capability:
50000000 m²/month

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Product Description:

Fiberglass Geogrid Introduction:

 

Fiberglass geogrid is a kind of planar mesh material using alkali-free fiberglass yarn as base body and then coated with high quality modified asphalt. It is warp knitted with oriental structure which gives full play of yarn strength and improves its mechanical property to make the product high tensile, tearing and creep-resistant. Moreover, the composite property of coating with asphalt makes full protection of the fiberglass matrix and greatly improves its wear and shear resistance. All the advantageous functions make the product have a good performance in pavement strengthening, track cracking and solving difficulties of strengthening the bituminous pavement.

 

Fiberglass Geogrid Features: 

 

1. Light weight, high tensile strength, high modulus, low elongation and good toughness. 

2. Corrosion resistance, no long-term creep, long life span.

3. Good physical and chemical stability and good thermal stability.

4. Resistant to fatigue cracking, high-temperature track and low temperature shrinkage cracking.

5. Delaying and decreasing crack reflection.

 

Specifications

PET20-20

PET30-30

PET40-40

PET50-50

PET80-80

PET100-100

PET120-120

Elongation(%)

10%~15%

Vert Tensile strength(KN/m)

20

30

40

50

80

100

120

Horiz Tensile strength(KN/m)

20

30

40

50

80

100

120

Grid(mm)

12.5×12.5     20×20     24.5×24.5

Width(m)

1—6



Fiberglass Geogrid Application:

 

1. Road surface asphalt overlay construction engineering; Asphalt layers 

   reinforcement.

2. Converting old cement concrete road into composite road; Restraining 

   reflection cracking caused by block shrinkage.

3. Road extension; Preventing and controlling the cracking caused by new 

   and old combination and uneven settlement.

4. Treatment of the conjunction between tunnel and bridge or foundation.



Packaging & Shipping:

geogrid

geogrid

geogrid

geogrid

geogrid

geogrid

geogrid

geogrid

geogrid


FAQ:

 

1. How to order your geogrid ?

a) Tensile strength in warp & weft direction
b) Grid size 
c) Roll Width and length
d) Quantity

 

2. What is the Payment term?

a) TT

b) LC AT SIGHT

c) cash

d) 30% contact value as deposit ,the blance 70% be paid after received the copy of bl .

 

3. Delivery time

a) 19-25 days after received your depsit .

 

4. What is MQQ ?

a) 2500 m2  as MQQ , we can also produce sample for you .


Welcome to send your inquiry to us, and if you have any question, we can also help you.


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Q:which is supplemented with a variety of additives in aging resistance
Normal should read Zha, but because of the dialect or engineering terminology habits, read Shan, habit, this is just a personal idea.
Q:PA66 plus 30% glass Shrink is how much
Iglidur (R) the primary requirement of application of engineering plastics in the automotive sector 1 bearing seat system is usually used for low cost, car seat system of sheet metal materials or punching holes, and cold-rolled steel plate has great tolerance. However, in the small gap seat system need to reduce as much as possible in order to noise. To solve this contradiction, now more and more use of engineering plastic sliding bearing.
Q:Which floor is paved on the roadbed
Glass fiber geogrid is generally laid under the asphalt, soft foundation treatment of the geogrid as the design of the water layer in the layers of laying
Q:Geogrid construction must be folded back 2m wrapped in compacted packing
Stop all construction vehicles and construction machinery driving or parking on the paved geogrid, check the quality of geogrid construction, found folded, puncture, tear and damage, depending on the extent of repair or replacement.
Q:Which instrument is used to measure the permeability of geotextiles?
. The warp knitted composite geotextile is a new kind of geotextile material, which is made of glass fiber (or synthetic fiber) as the reinforcing material. The geotextile is a kind of impervious material, which is made of plastic film as impervious material and non-woven fabric. It is a kind of nonwoven and industrial cloth. It is a kind of polyester staple fiber, which is made of 6-12 denier denier fiber with a length of 54-64mm. Through the production of non-woven production equipment, carding, messy (short fiber intertwined with each other), laying nets (standardized entanglement fixation), acupuncture and other production processes are made of cloth
Q:What are the specifications of fiberglass geogrid for Asphalt Pavement
50KN is a relatively large number of glass fiber, of course, also depends on the road re design of the standard is to determine what the specifications,
Q:Details of fiberglass geogrid
3, high temperature rutThe asphalt concrete has rheological properties at high temperature, specific performance in summer: asphalt road surface soft and sticky; under the vehicle load, the stress area from depression, vehicle load after the removal of the asphalt surface layer cannot be completely restored to the loading condition before, which produce plastic deformation in the vehicle repeatedly; under the action of rolling plastic deformation accumulation, rutting. We analyze the asphalt pavement structure, because of high temperature asphalt concrete with rheology, while under load, without any constraint mechanism can aggregate movement of the asphalt concrete surface layer, resulting in asphalt surface layer goes on, this is the main reason of the formation of rutting.The fiberglass geogrid is used in the asphalt overlay, which plays the role of skeleton in the asphalt surface layer. The asphalt concrete aggregate throughout the grid, to form a composite mechanical interlocking system, limit the aggregate movement, increase the lateral cover surface layer in asphalt binding, each part of the asphalt layer in each other, to prevent the asphalt surface layer goes on, which plays the role of rutting resistance.
Q:Should the municipal geogrid be included in the area of overlap, and, if necessary, the proportion of the area to be included?
Because the quota has been included in the lap
Q:Ask the two-way 80 steel plastic geogrid, the use of U type nails specifications and prices?
Key points of quality technology1. The quality of geogrid conforms to the requirements of drawings or specifications.2, the laying of geogrid should be straightened straight down to the underlying layer. There should be no distortion, wrinkle, overlap, the use of artificial tension, the use of U type nails fixed on the surface of the base.3, the connection between the geogrid should be solid, its stack length is not less than 30cm.4, the surface of the soil layer should be smooth, less than 8cm geogrid Embankment Filler, the maximum particle size should not be greater than 6cm.5, the geogrid is laid in a timely manner in its fill, in order to avoid its exposure to the sun for a long time, not because of the soil geogrid.6, the filling layer paving, layered rolling. On the basis of the method, the upper subgrade filling.7, different levels of geogrid connection position should be staggered. Construction should avoid transport vehicles and other construction machinery in the shop has spread to direct rolling and tension of Geogrid on location.8, the key of laying geogrid is to ensure continuity, to avoid distortion, fold, overlap, pay special attention to avoid excessive tension, to prevent exceeding the tensile strength and deformation limit failure and tear.Steel grating 80KN bandwidth should be between 1.6-1.8cm, fixed with U nails as long as the diameter larger than this size OK, as for the price, hardware stores should have to sell, not very expensive.
Q:Geocell of earthwork grid construction method
Engineering application of geocell1, deal with half fill roadbedOn the ground of natural slope in 1:5 acts on the slope of embankment, embankment should be dug in steps, step width not less than 1M when the stage of building or rebuilding highway widening, convergence of old and new subgrade embankment slope, excavation step should be of high grade highway, the step width is 2M, the laying of geocell in each layer step on a horizontal plane, using geocell own facade side limit reinforcement effect, the problem of uneven subsidence of a better solution.2, sandy area roadbedSandy area on the low embankment subgrade, filling height is generally not less than 0.3M. due to the Low Subgrade Construction of sandy area and heavy bearing professional requirements, the geocell can play on the loose packing lateral confinement effect, with high stiffness and strength in the limited height of subgrade protection, to load large vehicle stress.3, the back embankment fillThe geocell reinforced abutment can achieve the purpose of better, geocell and fillers can generate enough friction, effectively reduce the roadbed and structures between uneven settlement, can effectively alleviate the "final abutment jump" disease of the early impact damage of bridge deck.

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