Fiberglass geogrid

Main features
High tensile strength and low elongation: Glass fiber geogrid has high resistance to deformation, and the elongation of fracture is usually less than 4%, making it an ideal choice for strengthening pavement and roadbeds.
No long-term creep: As a reinforcing material, it has the ability to resist deformation under long-term loads, ensuring that the product can maintain performance for a long time.
Thermal stability: The melting temperature of glass fiber is above 1000℃, which ensures the thermal stability of glass fiber geogrids in paving operations.
Compatibility with asphalt: The material coated with glass fiber geogrids in the post-treatment process is highly compatible with asphalt, which can be firmly bonded together and is not easily isolated.
Physical and chemical stability: After special aftertreatment agent coating, glass fiber geogrids can resist various physical wear and chemical erosion, as well as biological erosion and climate change.

Application areas
Fiberglass geogrids are widely used in roadbed reinforcement in various highways, railways, and airports, as well as water conservancy projects, environmental protection projects, construction projects, etc. Specifically:
Road engineering: used to reinforce roadbeds, increase load-bearing capacity and stability, reduce subsidence and deformation, and prevent road cracks.
Water conservancy engineering: used to enhance the stability of the embankment, prevent the embankment from landslide, and extend the service life of the embankment.
Environmental protection projects: used for foundation reinforcement of landfills, sewage treatment plants, etc., to reduce foundation settlement and prevent sewage leakage.
Construction projects: It can be used in the foundation, basement, underground parking lot and other projects of buildings to improve the bearing capacity of the foundation and ensure the stability of the building.

Construction technology
The construction process of glass fiber geogrid usually includes steps such as roadbed treatment, laying medium (coarse) sand, laying geogrids, filling the second layer of medium (coarse) sand, and compacting. During the laying process, it is necessary to ensure that the bottom surface of the geogrid is flat and dense, straightened, not overlapped, not curled, and no kink. The two adjacent geogrids need to be overlapped and fixed with iron wire or U-shaped nails.

Advantages and benefits
Improve project quality: The application of fiberglass geogrids can significantly improve the bearing capacity and stability of the roadbed, and reduce the occurrence of roadbed settlement and pavement cracks.
Reduce project cost: Compared with other geosynthetic materials, glass fiber geogrids have a higher cost-effectiveness and can reduce project cost.
Extend service life: The application of this material can extend the service life of infrastructure such as roads and dams, reducing the frequency of repairs and replacements.
To sum up, fiberglass geogrid is a high-quality and high-performance geosynthetic material with wide application prospects and significant economic benefits in the field of civil engineering.