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Composite biaxial Geogrid
Composite biaxial Geogrid is traditional polypropylene extruded true biaxial geogrid thermally bonded with a needle punched nonwoven geotextile.
Product Description
Description of Composite biaxial Geogrid
Composite biaxial Geogrid is a composite made of bi-axial polypropylene (PP) geogrid, heat bonded to a long fiber non-woven polyester geotextile that acts as a filter and soil separator. This geogrid is manufactured using a punching and drawing process whereby the polypropylene sheet is stretched in two directions, machine (longitudinal) and cross-machine (transverse). The result is a monolithic and isotropic geogrid with thick and wide ribs, thick integral nodes, and uniform square apertures. Engineered to be mechanically and chemically stable in aggressive soil environments, THIS-GEOCOMPOSITE allows sub-base drainage to help maintain structural stability, and is very effective in keeping expensive imported material from being contaminated by migration of fines from the saturated base soils. Biaxial geogrid pp composite nonwoven geotextile Biaxial geogrid pp composite nonwoven geotextile.
Specification of Composite biaxial Geogrid
| BI-AXIAL GEOGRID | MD | XD | ||
| Carbon Black Content | ASTM D 4218 | % | 2.0 | |
| Ultimate Tensile Strength{1} | ASTM D 6637 | lbs/ft(kN/m) | 1645(24.0) | 1645(24.0) |
| Tensile Strength at 2% strain{1} | ASTM D 6637 | lbs/ft(kN/m) | 720(10.5) | 720(10.5) |
| Tensile Strength at 5% strain{1} | ASTM D 6637 | lbs/ft(kN/m) | 1343(19.6) | 1343(19.6) |
| Junction Efficiency{2}{3} | GRI-GC2 | % | >95 | >95 |
| Flexural Rigidity{1} | ASTM D 7748 | mg-cm | 1000000 | |
| Aperture Stability{2}{4} | US.COE | m-N/deg | 0.65 | |
| Minimum Rib Thickness | Callipered | inch(mm) | 0.07(1.7) | 0.05(1.3) |
| Aperture Size{2}{5} | Nominal | inch(mm) | 1.33(34.0) | 1.22(31.0) |
| GEOTEXTILE | ||||
| Raw Material | Polyester, Continuous filament, needle punched | |||
| Ultimate Tensile Strength{1} | ASTM D 4595 | lbs/ft(kN/m) | 781(11.4) | 781(11.4) |
| Grab Strength{1} | ASTM D 4632 | lbs(kN) | 128(0.57) | |
| Trapezoidal Tear{1} | ASTM D 4533 | lbs(kN) | 56(0.25) | |
| Elongation at Ultimate{2} | ASTM D 4595 | % | 60 | 60 |
| CBR Burst Strength{1} | ASTM D 6241 | lbs(kN) | 540(2.4) | |
| Permeability | ASTM D 4491 | cm/sec | 0.41 | |
| Apparent Opening Size O9S | ASTM D 4751 | mm | 0.12 | |
| Mass Per Unit Area{2} | ASTM D 5261 | oz/yd2(g/m2) | 6.0(200) | |
| TYPICAL ROLL DIMENSIONS | ||||
| Roll Width | ft(m) | 12.79(3.9) | ||
| Roll Length{6} | ft(m) | 164.04(50.0) | ||
Application of Composite biaxial Geogrid
1.High tensile and long-term strength.
2.High tear strength.
3.Excellent creep resistance.
4.Flexible and durable.
5.Increased pull-out resistance and compound strength.
6.Optimum stability of the junction of the grid.
7.High chemical and biological resistance.
8.UV resistance / Cost effective.
9.High resistance to installation damage and ease of installation.
Video of Composite biaxial Geogrid
Our Company
Feicheng Lianyi Engineering Plastic Co., Ltd was founded in 2002.We are experts in manufacturing geotextiles, geogrids, geocomposites, geocells and geomembranes for different projects. Our factory is well-equipped with advanced geosynthetic production machines.
The products we product are Self Adhesive Fiberglass Geogrid,Fiberglass Geogrid,Polyester Biaxial Geogrid,Polypropylene Biaxial Geogrid,Extruded Polyethylene Geogrid,PP UX GEOGRID,Welding PET Geogrid,Polyester Reinforcing Geocomposite,Biaxial Geogrid With geotextile,Fiberglass Geogrid Stitched With Geotextile,PP Biaxial Geogrid Geocomposite,PET Nonwoven Geotextile,PP Spunbond Nonwoven Fabric,perforated Geocell,hdpe geomembrane sheet,Composite Geomembrane with Nonwoven Geotextile,Three/two Dimensional HDPE Geonet,etc.