ISO 9001 & ASTM certified supplier
Building a solid foundation for 100 years
We offer more than just materials. We provide reinforced soil system design solutions that reduce costs by 30% through high-performance geosynthetics.
Weiwo's core technologies: tensile strength, durability, and stability.
Addressing the inherent weakness of soil in terms of tensile strength, Weiwo utilizes high-modulus, low-creep polymer reinforcement technology to create a robust composite stress system within the soil, significantly enhancing the overall stability and service life of engineering structures.
Mechanically reinforced retaining walls (MSE)
In areas with limited land resources or steep terrain, Weiwo's unidirectional high-strength geogrids can tightly bond with the fill material, allowing for the construction of near-vertical (up to 90°) reinforced retaining wall systems.
Core Advantages: Compared to gravity retaining walls, it reduces the footprint by 80%, and material handling is extremely lightweight.
Technical Details: Unidirectional PET/HDPE geogrids ranging from 50kN/m to 600kN/m are available to address different height requirements, solving the problem of horizontal displacement of the wall surface.
Soft soil foundation and road base reinforcement
For unstable foundations such as soft soil and collapsible loess, laying Weiwo bidirectional geogrids can generate a significant "membrane effect" and "lateral restraint."
Solution to pain points: Effectively disperses dynamic vehicle loads, preventing reflective cracking and rutting in asphalt pavements.
Economic benefits: While maintaining pavement strength, it can reduce the thickness of the crushed stone subbase by 30%-40%, significantly reducing carbon emissions and material procurement costs.
Steep slope stabilization and landslide restoration projects
For slopes exceeding the natural stability angle, Weiwo utilizes deep horizontal reinforcement technology to enhance the shear strength of the soil, fundamentally eliminating the risk of collapse.
Environmental Value: Supports natural vegetation growth on the slope, forming a "green reinforced soil retaining wall" with ecological self-recovery capabilities.
Weather Resistance: For exposed environments, our materials contain over 2% high-quality carbon black, offering excellent UV resistance and a design life exceeding 50 years.
Case Studies
Weiwo Geosynthetics delivers world-class soil reinforcement solutions engineered for maximum durability and cost-efficiency. Leveraging high-modulus geogrids and advanced MSE technologies, we resolve complex geotechnical challenges-from soft ground stabilization to high-load mining walls. Our ASTM-certified materials ensure design life, reducing aggregate consumption by 40% and cutting installation time by 45%.
| Project Type | Location | Key Challenge | Weiwo Solution | Key Performance Metrics |
| Highway Base Reinforcement | Southeast Asia | Deep silt layers (12m) & high water table. | Weiwo 6m-Wide PP Biaxial Geogrid (40kN/m). | 14% material waste reduction; 2.5x increase in bearing capacity. |
| High-Load Mining MSE Wall | South America | 18m vertical wall supporting 200t haul trucks. | Weiwo High-Tenacity PET Uniaxial Geogrid (400kN/m). | 45% faster construction vs. concrete; horizontal displacement <0.8%. |