Geogrid Application Scenarios and Real Engineering Case Studies
(Industry benchmark version)
Road & Highway Reinforcement
Queensland A2 Highway Soft Foundation Reinforcement (Australia)
📘 Project Type: Soft Soil Reinforcement/Base Stabilization
🔧 Project Background: Soft clay soil suffers from severe settlement and prominent rutting issues.
🧩 Technical Solution: Laying high-strength polyester grid (PET ≥ 60 kN/m) to form a reinforced composite layer.
📊 Results: Settlement reduced by 40%, road life doubled.
🧾 Source: Tensar International Case Study Library (A2 Highway Project, 2019).
💡 Our Solution:
Our PETG series polyester grid offers similar tensile strength and interfacial friction properties.
It has been used in numerous highway and municipal road reconstruction projects in China.
We can provide layered reinforcement and process guidance tailored to the site’s soil characteristics.
Slope & Retaining Wall Reinforcement
Taichung Abutment Wrap-around Reinforced Structure (Taiwan)
📘 Project Type: Abutment Backslope/Retaining Wall Reinforcement
🔧 Project Background: Abutment faces differential settlement and scouring, requiring lightweight structures.
🧩 Technical Solution: ACEGrid® composite grid forms a U-shaped wrap-around reinforcement.
📊 Results: 65% concrete savings and 60% reduction in carbon emissions.
🧾 Source: ACE Geosynthetics, 2019.
💡 Our Solution:
Our CSG series composite grids offer technical specifications equivalent to international abutment reinforcement systems.
Suitable for abutments, retaining walls, and heavy-load slope stabilization projects.
It provides integrated structural optimization and surface drainage solutions.
Railway & Metro Reinforcement
Shinkansen GRS Abutment System (Japan)
📘 Project Type: Abutment and Embankment Intersection / Anti-Settlement Reinforcement
🔧 Project Background: Requires long-term settlement control of < 0.5%.
🧩 Technical Solution: A composite structure of high-modulus polyester grating and gravel filler is used.
📊 Results Reference: Settlement less than 0.3%, service life > 20 years.
🧾 Source: Japan RTRI (Railway Technical Research Institute) report.
💡 Our Solution:
Our PETG series polyester grating has comparable modulus properties and can provide technical support synchronized with the GRS Integrated Bridge System design concept,
meeting the high stability requirements of the abutments and track.
Landfill & Environmental Engineering
Tuas South Landfill Anti-seepage Support Layer (Singapore)
📘 Project Type: Coastal Landfill Anti-seepage / Support Layer Stabilization
🔧 Project Background: The anti-seepage liner support layer was prone to slippage.
🧩 Technical Solution: HDPE composite grid reinforced the bottom anti-seepage support layer.
📊 Results Reference: 35% improvement in anti-slip stability.
🧾 Source: GeoInstitute Conference Proceedings, 2021.
💡 Our Solution:
Our HDG series composite grid meets the requirements of coastal and high-humidity environments.
We offer a base reinforcement solution for use with anti-seepage membranes.
It is suitable for landfills, sewage tanks, and anti-seepage support projects.
Hydraulic & Flood Control Projects
Ecological Reinforcement Project for River Slope Protection in Malaysia
📘 Project Type: River Protection / Anti-Erosion Ecological Reinforcement
🔧 Project Background: Frequent rainfall in tropical regions leads to severe slope erosion.
🧩 Technical Solution: Basalt Geogrid reinforced ecological slope protection.
📊 Results Reference: Erosion resistance increased by 2 times.
🧾 Source: Basalt Fiber Institute, 2019.
💡 Our Solution:
Our BFG series basalt grid offers excellent heat and aging resistance.
It can be used in conjunction with materials such as eco-bags and straw mats.
It is suitable for riverbanks, embankments, and slope protection structures.
Mining & Underground Works
Xilingol Coal Mine Underground Support Project (China)
📘 Project Type: Mine Tunnel Support/Roof Stabilization
🔧 Project Background: Broken surrounding rock and severe steel mesh corrosion.
🧩 Technical Solution: Mine Geogrid replaces metal mesh structures.
📊 Results: Lifespan extended threefold, labor costs reduced by 25%.
🧾 Source: China Coal Society Paper, 2020.
💡 Our Solution:
Our MG series mining grids are certified for coal safety.
They are anti-static and flame-retardant, making them suitable for underground support and tailings dam reinforcement.