Main Products: Geomembrane ,Drainage Board ,Geotextile ,Geosynthetic Clay Liner ,Geocell ,Geogrid
Steel- plastic geogrid used in coal mine
USD $0.12 - $2.1 /Square Meter
Min.Order:5000 Square Meters
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The Best Project Material Co., Ltd.
Business Type: Manufacturer,Trading Company
Shandong ChinaMain Products: Geomembrane ,Drainage Board ,Geotextile ,Geosynthetic Clay Liner ,Geocell ,Geogrid
Product Details
Technical parameter :
| 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. | ||||||
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.
1. Improving bearing capacity of road foundation and prolong its service life
2. Preventing road surface from subsiding and cracking
3. Be convenient for construction, reducing cost and maintaining expense for the project
4. Providing stability for slopes and avoid the losing of the water and soil
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