Geotextiles are the porous fabric, which utilizes in alliance with the soil, which has the potential to filter, separate, protect. It is a strong fabric that employes in engineering projects. The stabilize loose soil particles and prevents erosion but they are mainly made up of polyester. Its sandbag can be 20m long. It’s amalgamation is been introduced by this material which is referred to as geogrids.http://www.asntegeosynthetics.com/geogrid/