Knitted Polyester(PET) Mesh Geogrid

POLYESTER GEOGRID-BIAXIAL POLYESTER(PET) GEO-GRIDS, UNIAXIAL PET GEOGRID, WARP
KNITTED PVC COATED PET GEOTEXTILE
Polyester geogrid, simplified as PET Geogrid, is manufactured from high
molecular polyester multifilament yarns by warp knitting / weaving and coated
with PVC. Polyester biaxial geogrid is mainly used for civil engineering such
as highway, railway, hill side slope treatment, structural layers for
construction and products for water conservancy projects.

Using Method:
1. The paving surface for geogrids should be relatively flat. After the paving
layer is accepted, longitudinal skewing should be prevented by first drawing a
white line or hanging line according to the width of the geogrids in the paving
layer, then beginning with paving. U-shaped nails should then be used to fix
the end of the grating (4 nails per meter wide, with uniform distance).
2. After fixing the end of the geogrids, a laying machine or manual method
should be used to slowly pull the grille forward to lay. Every 10 meters should
be manually inspected and straightened once until a full section of the grille
is finished before laying the next section; this process should be repeated.
3. Successive paving: Geogrid roll length should be used as a unit for paving
section length. After paving a section of geogrids or river bank section, an
overall inspection of the quality of paving should be conducted before
proceeding to paving the next section.

Uniaxial PET Geogrid with HDPE Coating
We provide polyester geo-grid as primary reinforcement with HDPE coating for a
design life of 120 years at 30°C. Geogrid Uniaxial PET with low density
polyethylene sheath and ultimate tensile strength of 200kN/m. It offers
ultimate tensile strength for reinforcement in flexible retaining wall etc.

Polyester Biaxial Geogrids
Polyester biaxial geogrids are characterized by high tensile strength, small
fracture elongation, and a low creep coefficient. The temperature resistance
range is -70 degrees Celsius to 180 degrees Celsius, and the geogrid is also
resistant to UV radiation and microbial corrosion. The width can reach up to
6m, resulting in high tensile strength at low strain capacity. Longitudinal and
transverse ribs work together to fully utilize the geogrid's embedded locking
effect on the soil body. During production, the polyester geogrid is pressed
with a rough pattern to enhance the roughness of the surface and improve the
friction coefficient between the geogrid and the synthetic soil body. Polyester
geogrids are not eroded by acid, alkali, salt solutions, and oil at room
temperature, do not dissolve in water or succumb to microbial attack, and can
withstand UV light and oxygen erosion. Furthermore, the junction will not crack
or break due to the synergistic force of the longitudinal and transverse ribs.
In actual engineering, after compaction of the filler, it meets permanent
engineering construction needs.

Click to Enlarge