Alkali Resistance High Strength Basalt Fiber Geogrid For Civil Engineering Construction
Basalt Fiber Geogrid Mesh is a type of geosynthetic material made from basalt fibers that are knitted or woven into a grid-like structure. Geogrids are used in civil engineering and construction projects to reinforce soil and provide stability to the ground.
Basalt Geogrid Feature
1. High Strength: Basalt fiber geogrid mesh exhibits high tensile strength and modulus, providing excellent reinforcement to soil or other geotechnical materials.
2. Durability: Basalt fibers are known for their durability and resistance to environmental factors, ensuring the longevity of the geogrid mesh.
3. Chemical Resistance: Basalt fiber geogrid mesh has good resistance to chemicals, making it suitable for applications in corrosive environments.
4. Heat Resistance: Basalt fibers possess excellent heat resistance, allowing the geogrid mesh to maintain its structural integrity even under elevated temperatures.
5. Lightweight: Basalt fiber geogrid mesh is lightweight, making it easier to handle and install in various construction projects.
Application cases of basalt grilles in buildings
Bridge reinforcement
In the reinforcement of old bridges, basalt grilles are used as an alternative to carbon fiber to prevent cracks in bridge deck pavement. For example, in a cross-sea bridge maintenance project, after the grilles were combined with modified asphalt, the cracks on the bridge deck were reduced by 90%, and the durability was increased to twice that of the original structure.
Underground engineering support
In the construction of subway tunnels or underground garages, basalt grilles are used for soil nail wall support. For example, in a certain city subway project, after the grilles reinforced the soil nail wall, the support strength increased by 50% and the construction period was shortened by 30%.
Renovation of old buildings
In the addition of floors or seismic renovation of existing buildings, basalt grilles are used to repair cracks in floor slabs. For example, in a historical building reinforcement project, after the grilles were combined with epoxy resin, the crack expansion rate was reduced by 85%, and the load capacity was restored to the original design value.
Summary of technical advantages
| Application Scenario | Key role | Typical performance indicators |
| Foundation reinforcement | Improve soil modulus and disperse stress | Breaking strength ≥90kN/m, elongation ≤3% |
| Slope protection project | Resist erosion and enhance soil integrity | Temperature resistance -260℃~650℃, freeze-thaw resistance ≥300 times |
| Airport Runway | High temperature rutting resistance, fatigue crack resistance | Compatibility with asphalt ≥ 95%, tensile strength ≥ 150kN/m |
| Bridge reinforcement | Suppress reflective cracks and increase interlayer shear force | Creep rate ≤0.5%, impact resistance increased by 40% |
For more information about Basalt Geogrid, pls contact with YIXING SHENZHOU.
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