Xingtai Bidirectional Plastic Geogrid Manufacturer Price, Bidirectional Plastic Grating, Plastic Grating Quotation

Plastic geogrids are polymer mesh materials formed by stretching into square or rectangular patterns. Depending on the stretching direction during manufacturing, they can be uni-directional or bi-directional. They are created by punching holes into extruded polymer sheets (usually made from polypropylene or high-density polypropylene) and then undergoing directional stretching under heat. Uni-directional geogrids are stretched only along the length of the sheet, while bi-directional geogrids are further stretched in the perpendicular direction to the length. The plastic geogrids enhance their strength by rearranging and orienting the polymer's macromolecules during the heating and stretching process, which strengthens the intermolecular bondings.The elongation rate is only 10% to 15% of the original material. By adding carbon black and other anti-aging materials to geotextile grids, they can achieve good resistance to acids, alkalis, corrosion, and aging, among other durable properties. Bidirectional Geotextile Grids The bidirectional geotextile grid is made by extruding, forming into a sheet, and punching holes, followed by stretching in both the longitudinal and transverse directions. This material boasts significant tensile strength in both directions, and this structure can also provide an ideal连锁 system for force bearing and diffusion in the soil, suitable for large-area bearing foundations. Unidirectional Geotextile Grids The unidirectional geotextile grid is produced by extruding a polymer into a thin plate, punching it with regular holes, and then stretching it in the longitudinal direction. This process orients the polymer into a linear state, forming a uniformly distributed, high-node-strength long elliptical mesh structure. This structure has high tensile strength and modulus, especially our products, which have ultra-high early-stage tensile strength and modulus (elongation rate of 2% to 5%), providing an ideal连锁 system for force bearing and diffusion in the soil.This product features high tensile strength (>150Mpa), is adaptable to various soils, and utilizes reinforced reinforcement materials. The Steel-Plastic Geogrid is made of high-strength steel wire (or other fibers) that has been specially treated, combined with polyethylene (PE) and other additives, and extruded into a composite high-tensile tensile strip. The strip is characterized by its rough embossed surface, making it a high-strength reinforced geotextile tape. By weaving or interlacing these strips longitudinally and transversely at specific intervals, and then welding their junction points using special reinforced bonding welding technology, the reinforced geotextile grid is formed. The Glass Fiber Geogrid is a woven mesh material made of glass fibers, which is a geosynthetic composite material produced through a special coating and curing process to protect the glass fibers and enhance overall performance. The main component of glass fiber is silicon dioxide, an inorganic material with extremely stable physical and chemical properties. It boasts high strength, high modulus, excellent wear resistance, and excellent frost resistance, with no long-term creep.Excellent heat stability; the mesh structure allows for aggregate interlocking and restraint; enhances the load-bearing capacity of asphalt mixtures. The special modified asphalt coating on the surface provides dual composite properties, significantly improving the wear resistance and shear capacity of geogrids. Sometimes combined with self-adhesive pressure-sensitive adhesive and surface asphalt immersion treatment, the geogrids and asphalt pavement are tightly bonded as one. Due to the increased interlocking force between soil and stone materials within the geogrid mesh, the friction coefficient between them is significantly higher (up to 0.8-1.0), and the pull-out resistance of the geogrids embedded in the soil is significantly increased due to the strong frictional bite force between the geogrids and the soil mass, making it an excellent reinforcing material. Meanwhile, geogrids are lightweight, flexible plastic flat meshes that are easy to cut and connect on-site, and can also be overlapped for easy construction without the need for special equipment or technicians. Geogrids are a main type of geosynthetic material, and compared to other geosynthetic materials, they have unique properties and functions. They are commonly used as reinforcing materials for reinforced earth structures or as reinforcing materials for composites. Geogrids are categorized into four main types: plastic geogrids, steel-plastic geogrids, glass fiber geogrids, and glass fiber polyester geogrids.