Three layer geomembrane geocomposite for highway subgrade anti seepage is manufactured by using high-strength polyester as the upper and lower reinforcement layers, with a high-density polyethylene (HDPE) geomembrane sandwiched in the middle. Through thermal bonding or calendering processes, the material is integrally formed into a “reinforcement + isolation + anti-seepage” composite structure. In highway subgrade and soft soil foundation treatment projects, this material effectively blocks groundwater uplift and lateral seepage while achieving soil particle separation and stress dispersion, fundamentally improving the overall stability and durability of the subgrade structure.
·High-strength composite structural stability: The upper and lower nonwoven geotextile layers are tightly bonded with the central geomembrane, forming a stable three-dimensional reinforcement system with excellent tensile strength and deformation resistance.
·Efficient anti-seepage barrier performance: The central HDPE membrane layer is dense and continuous, effectively blocking water penetration paths and significantly reducing the risk of subgrade erosion and softening.
·Excellent filtration and separation function: The nonwoven geotextile layers feature a well-structured pore system, enabling soil particle filtration and interlayer separation to prevent fine particle migration and mixing.
·Puncture resistance and environmental durability: The composite structure enhances overall puncture resistance and provides good resistance to acid, alkali, salt spray, and microbial erosion, making it suitable for complex geological conditions.
·Significantly improves subgrade stability: Through combined anti-seepage and reinforcement effects, it effectively reduces uneven settlement and structural instability, improving overall load-bearing capacity.
·Extends service life of engineering structures: By preventing water intrusion and soil degradation, it reduces frost heave and softening damage, thereby extending the service life of road structures.
·Reduces construction and maintenance costs: Integrating anti-seepage, isolation, and reinforcement functions into a single material reduces the need for multiple layered materials, simplifying structure design and lowering overall costs.
·Easy installation and strong adaptability: With good flexibility, it is easy to lay, overlap, and cut, allowing adaptation to irregular surfaces and complex construction environments, improving construction efficiency.
·Highway and class road subgrade anti-seepage reinforcement: Used in soft soil treatment, subgrade drainage isolation, and structural reinforcement to enhance overall subgrade stability.
·Railway subgrade and track foundation engineering: Provides isolation, anti-seepage, and stress dispersion within track beds to reduce settlement and deformation.
·Bridge abutment and culvert transition zone treatment: Reinforces weak foundation soils in transition areas and improves differential settlement control.
·Slope and embankment protection systems: Provides anti-seepage and structural stability support in fill sections and slope structures, enhancing overall engineering safety.
| Brand | Hui Le |
| Is customization supported | Customization Available |