Seawalls PP Biaxial Geogrid Plastic High Density Polyethylene 30KN
Appearance of bidirectional tension plastic geotechnical grid is
grid shape structure with near square. It uses polypropylene and high-density polyethylene as main raw materials, is pressed
into plate by meiting extrusion and formed by punching, heating,
vertical and horizontal directional tension.
1.High tension resistance, high plane torsion resistance and stable
2.High mechanic damage resistance durability and large friction
factor and with sand stone.
3.It can improve bearing force of foundation(normal improvement of
above 40%) and increase diffusion angle(average increase to 50
degrees from 38 degrees )
4.Under the function of shaft times with same load. It can decrease
30%-40% of filling thickness for reaching same effect; when
geotechnical grid reinforcement is used, road bed with same
thickness can bear more 3-5times.
1.Reinforcement of road beds of various and airports
2.Reinforcement of permanent bearing road beds of parking area and
dock goods yard
3.Slope protection and culvert reinforcement of railway and highway
4.Secondary reinforcement of soil slope after unidirectional
tension geotechnical grid reinforcement and further reinforcement
of soil slope so as to avoid soil erosion
5.Reinforcement of mile and gallery
The Product Technological Stanfard
Mass-area ratio, g/m
Extends the rice longitudinal streth to submit every time the
Extends the rice crosswise stretch to submit every time the
Longitudinaliy to submit the elongation ratio,%≤
Crosswise submits the elongation ratio,%≤
2%time longitudinal elongation ratio drawing force,KM/M≥
2% time longitudinal elongation ratio drawing force,km/m≥
5% time crosswise elongation ratio drawing force, km/m≥
5% Time crosswise elongation ratio drawing force,km/m≥
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