HDPE Geocell is a new type of high-strength geosynthetics, which is popular in domestic and abroad. It is a kind of three-dimensional network structure shaped by high-strength HDPE sheets through high power ultrasonic welding. It is easily folding and convenient for transportation. During the construction, the geocell sheets can be pull into a network and launched into a three dimensional honeycomb grid. As it filled in soil, macadam, concrete or other granules material, constituted to be a construction which has strong side wise restraint and high rate of stiffness.
Currently, it is being widely used in construction, such as highway, railway, bridge, dyke, shallow river, pipelines and sewer’s support, independent walls, wharf, deserts, beach, and river beds etc.
By changing the roller calendars, it can also produce the HDPE T-grip liner sheets. These sheets consist of a smooth surface and a surface with parallel T-shaped anchors. These anchors are formed directly during extrusion and are an integral part of the sheet. The anchors then remain embedded in the concrete when casting - isolating it from the damaging effects of aggressive elements. HDPE T-Grip Liner also represents an important step forward in the physical properties of buildings in general, whether prefabricated or cast in situ. The elongation at break enables the lining not to break when subjected to stress - unlike the protective coatings realized with paints or others. Additional benefits such as increased load capacity through a low coefficient of friction when used to convey liquids make the liner a cost-effective solution for a wide variety of applications.
Concrete pipes lining, concrete box culverts lining, chemical tanks, basement and foundations, tunnels and underpasses, drinking water tanks, attics, bridges and viaducts, waste water treatment plants, underground parking, submerged pipes
|Geocell Sheet Extrusion||T-grip Liner Extrusion|
|Suitable material||HDPE PP||HDPE|
|sheet thickness||1.1mm, 1.2mm, 1.5mm, 1.8mm||1.5-4mm|