Numa Industrial S.A.
The high density polyethylene geomembranes, HDPE geomembranes, are used as waterproof barriers in hydraulic works, civil engineering, environment, agriculture, mining, golf courses, etc..
The PVC sheets, sheets of polyvinyl chloride, commonly used as waterproof barriers in buildings or small hydraulic works such as roofing, terraces, walls, tanks, ornamental lakes etc..
The GTX geocompostos are made up of HDPE geomembrane and geotextile adhered to one or both sides, used in waterproofing of embankments, canals, ditches plant, drainage, etc..
By joining by welding in factory we can make custom pieces using different materials and shapes for different uses such as curtains, protective covers, covers for water tanks, etc.