Ultrasonic welding of HDPE gravel grid geocell with a height of 50-200mm for soil stability
High strength honeycomb restraint system, PE/PP plastic geocell,
It is made of elongated plastic sheets processed by ultrasonic welding technology,
After unfolding, a honeycomb shaped three-dimensional grid is presented,
The width of the long plastic sheet is the height of the geogrid cell,
When the geogrid chamber is not unfolded,
On the same side of the same sheet,
The distance between adjacent welds is the welding distance of the geogrid cell, abbreviated as the welding distance,
There are 5 different heights of plastic geogrids
50mm, 75mm, 100mm, 150mm, 200mm
There are 9 types of welding distances for plastic geogrids
330mm, 356mm, 400mm, 450mm, 500mm
600mm, 660mm, 712mm, 800mm
There are three standards for plastic geogrid chambers
Standard Non Standard
National standard
American Standard
There are two types of plastic geogrid chambers
Polypropylene Geogrid Room - PP Plastic Geogrid Room
Polyethylene geocell PE plastic geocell
There are two main technical indicators for plastic geogrid chambers
1: The tensile yield strength of the cell sheet Mpa PP ≥ 23.0 PE ≥ 20.0
2: Welding tensile strength N/cm PP ≥ 100 PE ≥ 100
Ultrasonic welding of HDPE gravel grid geocell with a height of 50-200mm for soil stability