Geosynthetics is the term used to describe a range of synthetic products used to aid in solving some geotechnical problems. The term is generally regarded to encompass four main products: geotextiles, geogrids, geomembranes and geocomposites. The synthetic nature of the products make them suitable for use in the ground where high levels of durability are required–this is not to say that they are indestructible.
Geosynthetics are available in a wide range of forms and materials, each to suit a slightly different end use. These products have a wide range of applications and are currently used in many civil and geotechnical engineering applications including roads, airfields, railroads, embankments, retaining structures, reservoirs, canals, dams, landfills, bank protection and coastal engineering.
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