Geosynthetic Clay Liner

    Geosynthetic Clay Liner  is one kind of geosynthetics which is specially used in man-made lake, landfill, underground garage, roof garden, pools, oil depot and chemical storage yard, ect.  Geosynthetic Clay Liner is made of high dilatability sodium base bentonite which is filled in between the special composite geotextile and non-woven fabric. For example, use upper nonwoven fiber through specialized knitting will lock the bentonite in the under layer composite woven fabric and then make into the blanket fabric. In other words, Geosynthetic Clay Liner is sandwiched between two layers geotextiles. This Geosynthetic Clay Liner  is mechanically bonded by needle punching from one nonwoven geotextile through the bentonite to the other nonwoven or woven geotextile.