Steel plastic grille (TGDG), the production process is generally divided into machine pressure welding and handmade two machine use high voltage resistance pressure welding pressure welding robot automatically crossbar placed across a uniform arrangement of flat steel, through strong the welding power and fluid pressure crossbar bonding into flat steel, which can be the solder joints sturdy, high stability and strength of high quality steel grating The handmade steel grating on the first flat steel punching crossbar and then into the hole in the spot welding, bar and flat steel gaps, and it is not possible to each contact point welding, weld firmly, decreased strength steel-plastic grille for the production of Shilong Ballast solid feet; woven fabric, geotextile tube has a small geosynthetics used in filtration, drainage works. Steel plastic grille ballast for the production of Shilong solid foot. Steel-plastic grille bar with a polymer composed of a honeycomb or grid-like three-dimensional structure, commonly used for anti-corrosion and conservation, stiffness, unconfined high ability to the foundation a reinforced cushion, or the support structure, steel with the different parts of the thickness of the grille varies, its thickness is generally from 0.5mm to several hundreds of millimeters - Some materials, the thickness variation in the pressure is large, and to be required in the thickness was measured under a fixed pressure, generally provides that the pressure of 2kPa; steel-plastic grille paved soil, which can effectively improve the compressive strength of the soil change] changed its failure modes of reinforced earth skewer ten wall and reinforced earth steep embankment, can save more space for project construction did not use, or reduce the amount of filling side, you can save an area, even in such reinforced soil structure stability analysis, often limit equilibrium method. Rupture surface shape of the curved mansard: also involved in the design of the reinforced layer spacing, reinforced K and reinforcement, soil samples deterioration; Reinforced Steep schematic Okazaki currently widely used in highway engineering a large number of reinforced earth retaining walls and reinforced soil steep embankment, and the range of applications and application form has been further development? discovered in recent years to address the destruction of expansive soil embankment reinforced technical processing expansive soil embankment slope, after an effective method - With enhanced people's awareness of environmental protection and requirements, in seven working structure of a large number of construction such as roads, have begun to pay attention to the comprehensive utilization of reinforcement technology and green technology, PhillipHausu proposed an application of new materials the Texsol reinforced steep slope technology: reinforced steep slope surface formed by such material planted green plants to meet environmental requirements, field trials carried out in France, Japan and other studies have shown that this reinforced structure has good cohesion can withstand a lot of strain and absorb high energy, for occasions highway slope reinforcement alternative economic programs such as compressible soil and seismic region - this composite material does not creep strength over time to increase electricity not produce the loss; applied to the roots of plants reinforcement steep technology and the use of plant protection slope soil in the United States, Australia and other places. Plastic Geogrid high-strength steel wire (0.7 national standards), with a special treatment, and polyethylene (PE) or polypropylene (PP), and add other additives by extrusion to make it a composite high-strength tensile strip and rough embossed surface, compared with high-strength reinforced geobelt. Thus with a single, vertical, horizontal preparation at a certain pitch or clamping arrangement, special strengthening adhesive welding technology welding intersection molding is reinforced geogrid. (Features): 1, big strength, creep, adapt to all kinds of environmental soil, which can effectively improve the the reinforced bearing surface interlocking occlusal role, greatly enhance the bearing capacity of the foundation soil constraints The lateral displacement, Enhanced Ground solid performance. 3, construction convenient, short cycle, low cost: and Plastic Geogrid laying lap, positioning easy, smooth, and avoid overlapping cross can effectively shorten the project cycle, saving 10% -50% of the project cost. 4, which can effectively avoid compacted by machinery in the construction process, the destruction caused by construction damage. (Uses): roads, railways, abutments, approach roads, docks, dams, slag field of soft soil reinforcement, retaining walls and pavement crack resistance project engineering. (Steel-plastic grille technical indicators range): Steel-plastic reinforced geogrid by steel-plastic reinforced with by the novel process composite, laid on the surface of this product is extended pressed into coarse pattern rules, change fill withstand the frictional force between the great resistance to stress and filling layer, the overall limits the foundation soil cut, the side extrusion and uplift due to the stiffness of the reinforced earth cushion, is conducive to the upper load on the basis diffusion and more uniform delivery, distribution to the under lying on soft soil, and to improve the bearing capacity of the foundation, due to the role of the reinforced soil cushion, increase the overall stiffness of the compression layer range Mainland-based conducive adjust the deformation of foundation, use a steel-plastic reinforced geogrid reinforced composite cushion is flexible structures to absorb seismic energy and seismic performance.