Steel-plastic complex geogrid reinforcement by composite steel belt, according to latitude and longitude plane at right angles, forming by ultrasonic welding of geosynthetics. Because of its great tensile strength, elongation low (≤ 3%), creep small, the soil has a strong embedded locks, occlusal function, it can effectively steep embankment on soft ground and to carry out treatment, bound soil lateral displacement of the body to overcome the uneven soil settlement, greatly enhancing the carrying capacity of the foundation, the foundation improve overall performance. Applicable to a variety of situations to enhance the foundation strengthening measures.
Product technical characteristics:
1. The strength of small, small deformation;
2. Creep small;
3. Anti-corrosion, long life: Plastic Geogrid to plastic materials for the protection layer, with various additives at them with anti-aging, oxidation performance, acid, alkali, salt and other harsh environment corrosion. Therefore, to meet all kinds of Plastic Geogrid permanent works of more than 100 years, the use of demand, and excellent performance, good dimensional stability.
4. Construction of fast and convenient, short cycle and low cost: the laying of steel geogrid, lap, positioning easy formation, to avoid overlapping cross, can be effective to shorten the project cycle, project cost savings of 10% -50%.
Engineering application areas:
Highway, railway, bridge abutment, approach roads, piers, dams, Java games, such as reinforcement of soft soil foundation, retaining wall and road projects in areas such as crack.