Warp- -Knitted Fiberglass Geogrid

Specifications

Product detail description

Fiberglass geogrid is to use Fiberglass as a material, a weaving technique mesh material, in order to protect the glass fiber, improving overall performance, through a special process is sputtered into geo-composites. Glass of the main ingredients are: silica, is inorganic material, its physical and chemical properties of highly stable, with high strength and high modulus, high wear resistance and excellent on the cold, no long-term creep; good thermal stability; the reticular formation of the aggregate interlock and constraints; improve asphalt mixture of load-bearing capacity. Due to special surface coated with asphalt with dual compound performance, greatly improves the wear resistance of geogrids and shear capacity.

Sometimes with self adhesive pressure rubber asphalt impregnated surface so that the grill and close integration of asphalt pavement. Because the soil in geogrid grid interlock force, friction between them grows significantly (up to 08-10), geogrid buried in pulling resistance, because the grid and the friction forces between the strong and grow significantly, so it is a good reinforcement materials. At the same time, geogrid is a quality of light, has a network of flexible plastic material, easy-to-plane field-crop and connections, but also overlapping lap, construction is simple and requires no special construction machinery and professional and technical personnel.

1) Fiberglass geogrid) high tensile strength, low elongation —Fiberglass geogrid is glass fiber as raw material, with very high resistance to deformation and fracture elongation ratio less than 3%.

2) No long-term creep — as a reinforcing material, in the case of long-term load resistance to deformation capacity i.e. creep resistance is extremely important, fiberglass creep will not occur, which product to long-term performance.

3) Thermal stability – glass melting temperature in 1000 ° c and above, this ensures that the Fiberglass geogrid in paving operations subjected to thermal stability.

4) And asphalt mix compatibility —Fiberglass geogrid in reprocessing process/coating materials for asphalt mix design, each fiber is fully coated with asphalt with a high level of compatibility, ensuring Fiberglass geogrid in asphalt layer does and produce isolation, but rather strong together.

5) Physical and chemical stability — — special post-processing agents for coating, Fiberglass geogrid can resist all kinds of physical wear and chemical erosion, but also against bio-erosion and climate change, and that its performance is not affected.

6) Aggregate interlock and limitations — because of fibreglass mesh geogrid is, asphalt concrete aggregate can be imbued, mechanical interlock. Such restrictions obstruct the movement of aggregates, asphalt mix in the load case to be able to achieve better compactness, high load-bearing capacity, better load transfer performance and small deformation.