Niddle punched GCL
geosynthetic clay layer( GCL) is a waterproofing material, made of compound geotextile, non woven geotextile with expansion bentonite in the center.It is specially used in....
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HongXiang New .... world, more than 30 countries, including USA, UK, Italy, Spain, Belgium, France, Poland, Switzerland, Russia , Turkey, Saudi Arabia, Iran and so....