Product Description:
Specifications of Geogrid:
High tensile geogrid
1.Tensile strength: 15~100KN/M
2.Color:black and etc
3.Material:PP/PE
4.Certificate:CE/ISO9001,14001
Applications of Geogrid:
Make reinforce treatment for various kinds of soft soil foundation to evenly distribute load stress and reduce uneven settlement, not easy to generate static electricity, and flammability property good in the coal mine. It is easy to wash coal.
Used in highway, railway, port, airport and municipal project. Support in the recovery working face of coal mine and roadway in the coal mine.
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. |
Property of Geogrid:
1.) Improve roadbed bearing capacity,enlarge road lifetime.
2.) Prevent road collapse and crack
3.) Prevent soil and water loss in slope
4.) Could replace steel-plastic geogrid in coal mine.
FAQ:
1. How to order your geogrid ?
a). Tensile strength in warp & weft direction
b). Grid size
c). Width and length
d). Quantity
2. 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 .
Geogrid Show:
- Q:Bidirectional geogrid 5 meters long side, short side of the 3 meters
- Bidirectional geogrid is a grid like
- Q:Who knows the evaluation criteria and technical disclosure of Geogrid
- 2) according to the design of the location, along the road to the laying of the grid, laying the grille, should pay attention to the connection between the grid and straightening smooth. Grille of the longitudinal and transverse joints can use nylon or polyester rope sewn or U nail connection method between the grid as a whole, grid overlapping width not less than 20cm, in the direction of the stress intensity of the joint shall not be less than the design tensile strength of materials. The grid distortion, fold, overlap, is not conducive to play its role, thus laying by hands straightened, the grid is smooth and uniform, geogrid every 1.5-2.0m paved with hook nail fixed on the ground.
- Q:What is the reason for the change of geocell to geogrid
- If you change the reinforcement, then use the lowest height of the room may be able to succeed, the geogrid thickness of only 3mm, is relatively thin, I hope you can succeed, the difficulty is also some, please take it, thank you, thank you
- Q:What are the two levels of widening of the geogrid in the asphalt concrete road?
- If it is other material should be placed in the ground inside, thank you.
- Q:What is the vertical spacing of Geogrid
- Geogrid generally by horizontal and vertical staggered from the simple meaning of space can also be understood that the size of the lattice gap.
- Q:Geotextile manufacturers which good?
- Needled nonwoven geotextile:The specification of 100g/m2-600g/m2 between any choice, the main raw materials is the use of polyester staple fiber or polypropylene staple fiber, made by acupuncture method, the main purpose is to: slopeprotection River, sea, Lake embankment, land reclamation, flood control engineering, dock lock, is an effective way to maintain and prevent piping through the return to the soil and water filter.
- Q:What is the meaning of 400g geotextiles /100g woven fabric
- Should be a layer of woven cloth PE film and a layer of geotextile. PE membrane and geotextile 400g
- Q:What are the application of Geogrid in the construction of cement concrete pavement
- On the basis of the surface of a layer of geogrid poured concrete
- Q:What is the difference between bidirectional geogrid and unidirectional high strength geogrid
- This material is characterized by a very high tensile strength and tensile modulus in the tensile direction, which provides an ideal chain system for soil, and low tensile. It is an ideal reinforcement material at present.
- Q:What is the difference between unidirectional geogrid and two-way geogrid
- An efficient stress transfer mechanism is formed, so that the local load can be quickly and effectively spread to a large area of soil, so as to achieve the purpose of reducing the local failure stress and improving the service life of the project.
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