Manufacturer and Installer of Geomembrane in Pakistan
SHAHZADA INDUSTRIES is a leading Manufacturer, Supplier, and Installer of Abso-Barrier®️ Geomembrane Liner and Poly-Tex®️ Geotextiles in Pakistan, for many Civil Engineering and Environmental applications.
SHAHZADA INDUSTRIES, an industry innovator and pioneer of Geo-Synthetic products, has more than 25 years of combined experience in manufacturing, supplying, and installation of Geomembrane liner having served big clients and large corporations all over Pakistan for more than two decades. We manufacture, supply, and install Smooth HDPE Geomembrane, Smooth LLDPE Geomembrane, Smooth MDPE Geomembrane, Smooth EPDM Geomembrane, Smooth PP Geomembrane, Smooth PVC Geomembrane, Textured HDPE, Textured LLDPE, Reinforced Polypropylene (RPE) liner, Specialty ExFlex (Proflex) Liner, Woven Geotextiles, Environmental Nonwoven Geotextiles, Civil Nonwoven Geotextiles, Geonets, Geocomposite Geomembrane Liner, Geosynthetic Clay Liners (Reinforced, Fabric Encased, Geomembrane Backed, Single & Double Sided Geocomposite), GeoGrid (Uniaxial, Biaxial, Triaxial), and GeoNet (Uni-planar, Bi-planar).
Hot Wedge Welding is the primary seaming method for the Geo-membrane. The high temperature wedge is used to melt the facing overlapped surfaces and then press them together with two nip/drive rollers. This makes a permanent bond between the two Geo-membrane.
Extrusion welding method is commonly used for repairs and detail works. Extrusion welder provides a hot extrudate (molten plastic) by using 4 or 5 mm diameter welding rod made of the same material as the liner. The hot extrudate is deposited on the edge of two overlapped liners, resulting in an extrusion beam. A hot air device is used to preheat the liners in the weld area to tack these two liners together.
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