30kn/M Gravel Grid PP Biaxial Plastic Geogrid/ Biaxial Geogrid
The outlook of the Bi-directional(Biaxial)plastic geogrid is network structure like a square, it uses polypropylene as its raw material through extrusion, formed and punched before longitudunally and laterally stretched. This kind of material has high tensile force longitudinally and horizontally, which can be widely hued to reinforce basement.
|vertical tensile strength per extended meter(KN/m)>||15||20||30||40||45|
|Horizontal tensile strength perextended meter(KN/m)>||15||20||30||40||45|
|Vertical elongation ratio (%)≤||13|
|Horizontal elongation ratio(%)≤||16|
|Vertical stretching force at 2% elongation(KN/m) ≥||5||8||11||13||16|
|Horizontal stretching force at 2% elongation (KN/m)≥||7||10||13||15||20|
|Vertical stretching force at 5% elongation (KN/m)≥||8||10||15||16||25|
|Horizontal stretching force at 5% eloangtion (KN/m)≥||10||13||15||20||22|
* All kinds of roads, railways, airports to enchance the roadbed.
* large car park and terminal freight yard.etc. to strengthen the foundations of a permanent load.
* It can be applied to soil as a secondary enhancement after the uniaxial geogrid, further enhance the slope, prevent water loss and soil erosion.
*Ehance the culvert.
*Protect the rail and road slope.
*Reinforce the mining and tunnel.
* Special network used for animal husbandry.
*Special network used for cage fishing.