You should try to choose imported geomembrane. The domestic geomembrane all uses reused materials, which has a great impact on the life of the geotechnical membrane. The materials and production process control of the geomembrane are much better. The geomembrane of Canadian Soma (Solmax) which is the largest geotechnical membrane manufacturers all over the world. You can go online to search it.
According to different classifications, geotextile have lots of varieties. According to whether there is a clear line of latitude and longitude, the geotextile can be divided into non-woven geotextile or woven geotextile. Geotextile, especially nonwoven geotextile is rather like ordinary cotton cloth (not necessarily accurate) and most geotextiles are white. Some geotextiles contains impurities, thus showing other colors. Woven geotextile which is not waterproof is like a snakeskin bag.
