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Grass grid is made of high-strength HDPE or PP broadband, which are welded into a piece of netty cell structure, it can be stretched out and folded easily. It can be folded in course of conveyance while being stretched out; soil, stone or concrete can be filled into it, which will become a structure body with big side restriction and high strength.
Product Name ： HDPE Geocell Grass Grid、
Material ：HDPE Color ：Black,Green
Height：30mm-70mm Width： 300mm 500mm
Specification：
525*455*40mm(normal flower shape)
410*390*50mm(normal flower shape)
500*500*50mm(flower shape with strengthen column)
500*500*50mm(flat shape with strengthen column)
500*500*70mm(flower shape with strengthen column)
Package ：film
Usage：parking lot, fire engine access, slope protection
Feature：Strong pressure resistance, abrasion resistance, impact resistance, aging resistance, corrosion resistance.
Grass grid is made of high-strength HDPE or PP broadband, which are welded into a piece of netty cell structure, it can be stretched out and folded easily. It can be folded in course of conveyance while being stretched out; soil, stone or concrete can be filled into it, which will become a structure body with big side restriction and high strength. It can be used as a cushion to deal with weak foundation increasing the load capacity, and can also be laid on the slope to be made up the protecting structure.
Size | mm | 400×400×30 | 500×500×30 |
Raw Material | Virgin HDPE | Virgin HDPE | |
Dimple Height | mm | 30 | 30 |
Compressive strength ≥ | kPa | 150 | 140 |
Longitudinal flow capacity | cm³/s/cm | 25 | 25 |
Storage capacity | l/m² | 3.0 | 3.0 |
Surface Void Area | >67% | >67% | |
Internal Void Area | >95% | >95% | |
Biological/Chemical Resistance | Unaffected by moulds and algae and good resistance to oils, acids, alkalis and bitumen | ||
Service Tempreture | -20℃ to 120℃ | -20℃ to 120℃ | |
1.Make reinforcement treatment for soft soil foundation
2.protect steep slope
3. used in highway,railway,airport,wharf
4. especially in airslaked mountain ,desert and swamp land etc.
1. The foundation soil should be tamped and compacted to more than 85%;
2. Paving thick gravel bearing layer leveled and compacted to dense;
3.Pave small gravel and coarse sand as leveling layer;
4. Paving grass grids, can be cut to the appropriate shape with a sawyer, between the grid and the grid to leave a few millimeters wide expansion joints;
5. Sprinkle planting soil in the grid, 1CM away from the upper mouth;
6 .Paving turf or sowing grass, paving turf needs to be compacted turf, watering maintenance to wait for the grass to become alive after parking.
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Boyuan Geosynthetics provides perfect environmental protection slope protection, greening and soil stabilization system solutions for global customers in large-scale civil engineering projects such as highway and railroad transportation, water conservancy construction, landscaping, bridges and tunnels.
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