One/two geotextile + HDPE film · 300-1500 g/m²
Composite Geomembrane: Composite geomembrane is a factory-bonded sandwich of geotextile and HDPE film (one or two cloth layers). Reservoir basins typically use two-cloth-one-film 600-900 g/m² with 0.5-1.0mm film; one-cloth-one-film is more economical where protection demands are lower. It saves installation steps versus separate membrane and fabric layers.
Composite geomembrane bonds geotextile with HDPE film in one product, combining seepage control, reinforcement, protection and filtration in a single lay. It is the mainstream choice for reservoirs, canals, lakes and landfill liners. Yurun supplies 300-1500 g/m² in one-cloth-one-film and two-cloth-one-film structures.
| Item | Specification |
|---|---|
| Structure | One cloth one film / two cloth one film / custom |
| Total weight | 300-1500 g/m² |
| Film thickness | 0.2-1.5mm (common 0.5 / 0.75 / 1.0mm) |
| Fabric | Filament or staple nonwoven, woven option |
| Width | 2m-6m |
| Peel strength | No delamination per standard |
| Standard | GB/T 17642 |
| Type | Features | Application | Typical works |
|---|---|---|---|
| Two-cloth-one-film (filament) | Best puncture resistance & reinforcement | Reservoirs, dam slopes, landfills | Key containment works |
| Two-cloth-one-film (staple) | Economical | General water works | Lakes, storage ponds |
| One-cloth-one-film | Simplest, lowest cost | Low protection demand | Fish ponds, small basins |
| Woven composite | High tensile | Subgrade reinforcement + sealing | Roads, stockyards |
| Common problem | Yurun Geosynthetics solution |
|---|---|
| Multiple layers misalign on site | One-product lay: membrane + protection in a single operation |
| Stony basin punctures film | Cloth layers absorb point loads |
| Slope needs reinforcement | Fabric adds friction and reinforcement |
| Budget pressure | Zone design: one-cloth on flats, two-cloth on slopes |
Note: the sequence above is general practice. Final parameters follow the project design and site conditions; free technical guidance is provided.
Dezhou Yurun Geosynthetics Co., Ltd. is a source manufacturer with its own geomembrane and geotextile production lines — not a trading company. Composite Geomembrane is produced and inspected to current national standards with third-party batch test reports. Common specifications are kept in stock, and cut-to-size production is available against your layout drawing. Nationwide supply and export, with free selection advice and welding guidance.
Two-cloth protects both sides — for dam slopes, stony basins and key works; one-cloth is cheaper for flat, low-risk ponds.
By total weight and film thickness, e.g. 600 g/m² two-cloth-one-film with 0.75mm film. Confirm weight, film, fabric type and width when ordering.
For large areas the composite saves labor and schedule; separate layers suit special protection designs.
Dezhou Yurun Geosynthetics Co., Ltd. is a source manufacturer of geosynthetic anti-seepage materials, located in the geosynthetic industrial cluster of Lingcheng District, Dezhou City, Shandong Province, China. We supply HDPE geomembrane, pond liners, composite geomembrane, filament and staple geotextile, tunnel waterproof board, composite drainage net, sodium bentonite GCL, ecological bags and cement blanket to projects across China and overseas.
Scan to add WeChat
Same number: 13105341718
(Placeholder graphic — replace with the real QR image before launch.)
HDPE geomembrane · pond liner · composite geomembrane · geotextile · GCL · drainage net · geobag · cement blanket · tunnel board
GB/T standards · In stock · Custom sizes · Free technical support · Worldwide delivery
+86 13105341718 (Mr. Yang · WeChat / WhatsApp)
