PP Geogrid is made of high molecular polymer through extrusion, forming and punching before longitudinal and lateral stretching. This material has considerable tensile strength in longitudinal and lateral directions. This chain structure can effectively bear and diffuse forces on soil and is applicable to large area permanent load bearing foundation as a reinforce.
1. It can be applied in all kinds of roads, railways, airports to enhance the roadbed.
2. It can be applied in a large car park and terminal freight yard, etc. to strengthen the foundations of a permanent load;
3. It can be applied in rail, road slope's protection;
4. It can be applied to enhance the culvert;
5. It can be applied as a secondary enhancement after the uniaxial geogrid soil enhancement, further enhancement to the soil; prevent soil erosion;
6. It can be applied in mining and tunnel reinforcement.
Product Technical Specification
|Tensile Strength kN/m≥||50||80||120||140||160||170||200|
|Tensile Strength at 2% Strain kN/m||12||21||33||38||47||49||58|
|Tensile Strength at 5% Strain kN/m||23||40||65||75||93||98||115|
|Strain at Ultimate Strength %≤||11.5||11.5||11.5||11.5||11.5||11.5||11.5|
|Roll Length m||50m|
|Roll Width m||1/1.1m|