Tri-Dimension Composite Geonet for Drainage
1.Product description:
Composite drainage network is a new type of drainage geotechnical material. Made from high-density polyethylene (HDPE) through a special extrusion molding process, it has a special three-layer structure. The middle reinforcing bars are highly rigid and arranged longitudinally to form a drainage channel. The reinforcing bars arranged crosswise from top to bottom form a support to prevent the geotextile from being embedded in the drainage channel, which can maintain high drainage performance even under high loads. The composite use of double-sided adhesive permeable geotextile has the comprehensive performance of "filtration drainage ventilation protection", and is currently the most ideal drainage material.
2.Main Features
1. Strong drainage (equivalent to one meter thick gravel drainage).
2. High tensile strength.
3. Reduce the probability of geotextile embedding into the mesh core and maintain long-term stable drainage.
4. Long-term withstand high pressure load (capable of withstanding a compressive load of about 3000Ka).
5. Corrosion resistance, acid and alkali resistance, and long service life.
6. Convenient construction, shorter construction period, and lower cost.
3.Application scenario:
It is mainly used in railway, highway, tunnel, municipal engineering, reservoir, slope protection and other drainage projects with significant effects.
4.Construction specification:
1. Adjust the orientation of the geosynthetic material so that the length of the material roll is perpendicular to the road.
2. The composite geotextile drainage network must be terminated, and the geotextile on the adjacent geotextile core shall be overlapped along the material roll.
3. Connect the geomesh cores of adjacent geomaterial rolls with white or yellow plastic buckles or polymer tapes to connect the material rolls. Attach tape every 3 feet along the length of the material roll.
4. The direction of the overlapped geotextile should be consistent with the direction of the filler stacking. If the geotextile is laid between the foundation/base layer and the subbase layer, continuous wedge welding, flat head welding, or stitching shall be performed to secure the overlying geotextile layer. If stitching is required, it is recommended to use either a flat end stitch method or a general stitch method to meet the minimum requirements for stitch length.
5.Packaging & Shipping
The products are in the hand sewing woven bag packing, safe and scratch-proof.
The bag color can be customized, with your own logo.
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