Geofabric Bags
1.High Strength:
Made of high-tensile, tear-resistant geotextile fabric to withstand internal filling pressure and external hydraulic erosion.
2.Permeability:
Allows water drainage, reducing hydrostatic pressure and enhancing structural stability.
3.Strong Adaptability:
Conforms to complex terrains, suitable for underwater or steep-slope applications.
4.Durability:
UV-resistant and corrosion-proof, with a long service life (up to 30+ years).
Product Introduction:
Geofabric Bags are a flexible container made of high-strength geotextile materials (polypropylene or polyester fibers), which is filled with concrete or mortar through hydraulic pumping or mechanical pouring. It is widely used in slope protection, revetment, embankment reinforcement, river regulation, and other engineering projects, featuring rapid construction, strong adaptability, and excellent durability.
Product Parameters:
| project | metric | |||||||||||||
| Nominal strength/(kN/m) | ||||||||||||||
| 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | ||||
| 1 Tensile strength per (kN/m) ≥ | 35 | 50 | 65 | 80 | 100 | 120 | 140 | 160 | 180 | 200 | 250 | |||
| 2. Weft tensile strength / (kN/m) ≥ | After tensile strength is multiplied by 0.7 | |||||||||||||
| 3 | Maximum elongation at maximum load/% | warp direction ≤ | 35 | |||||||||||
| broadwise ≤ | 30 | |||||||||||||
| 4 | Top penetration force /kN is greater than or equal to | 2 | 4 | 6 | 8 | 10.5 | 13 | 15.5 | 18 | 20.5 | 23 | 28 | ||
| 5 | Equivalent aperture O90 (O95)/mm | 0.05~0.50 | ||||||||||||
| 6 | Vertical permeability coefficient/(cm/s) | K× (10⁵~102) where: K=1.0~9.9 | ||||||||||||
| 7 | Width deviation rate /% ≥ | -1 | ||||||||||||
| 8 | Tear strength in both directions /kN ≥ | 0.4 | 0.7 | 1 | 1.2 | 1.4 | 1.6 | 1.8 | 1.9 | 2.1 | 2.3 | 2.7 | ||
| 9 | Unit area mass deviation rate /% ≥ | -5 | ||||||||||||
| 10 | Length and width deviation rate/% | ±2 | ||||||||||||
| 11 | Joint/seam strength a/(kN/m) ≥ | Nominal strength x 0.5 | ||||||||||||
| 12 | Anti-acid and alkali properties (strong retention of warp and weft Rate) a /% ≥ | Polypropylene: 90; other fibers: 80 | ||||||||||||
| 13 | Ultraviolet resistance (Xenon arc lamp method) b | The strength retention rate in both directions is /%≥ | 90 | |||||||||||
| 14 | Ultraviolet resistance (fluorescencePhotometric ultraviolet lamp method) | The strength retention rate in both directions is /%≥ | 90 | |||||||||||
Product Applications:
1.Hydraulic Engineering: Riverbank protection, reservoir slope protection, sea dike protection.
2.Transportation Engineering: Slope reinforcement for highway/railway subgrades.
3.Ecological Governance: Combined with vegetation restoration to achieve ecological slope protection.
4.Emergency Rescue: Quickly filled with sand, gravel, or concrete for flood control and emergency response.
