- MATERIALS
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- Composite Geogrid
Combigrid
Composite geogrid
Product composed of a Secugrid® geogrid, with a Secutex® welded between the reinforcing bars. Combigrid® geogrids are mostly used in conjunction with soft, low CBR soils, where soil reinforcement combined with separation and filtration is necessary, such as in base reinforcement, embankment reinforcement and pile pads.
| Weight | Width | Length |
| 200 g/m2 | 4.75 mm | 100.0 m |
Additional Text
Advantages of geocomposite geogrids
+ Durability
Manufactured with high quality materials that offer resistance to environmental and chemical degradation.
+ Installation efficiency
By combining the properties of a geogrid and a geotextile in a single product, installation time and costs are reduced.
+ Technical advantages
This integral product combines Secutex® nonwoven geotextile with the robustness of Secugrid® geogrid, offering a multifunctional solution that provides reinforcement, stabilization, filtration, separation and drainage, all in one product. Designed specifically for soils with low bearing capacity. Combigrid® is the key to transforming problematic soils into solid and reliable foundations.
+ Economic advantages
Reduced installation costs due to less use of filler materials (aggregates) and shorter installation times. Due to their manufacturing processes and the highest quality resins, Combigrid® reinforced structures have lower long-term maintenance and repair costs.
+ Resource optimization
Due to the more efficient use of separation and backfill materials, the overall project cost and environmental impact is reduced.
Geocomposite geogrid applications
APPLICATIONS
Routes not traveled
Combigrid® is used on temporary or permanent unpaved roads, such as access roads, improving transport and preventing the migration of fine particles between the soluble soil and the granular layer.
APPLICATIONS
Railroads
Combigrid® minimizes deformations in wearing and ballast layers. Its integrated geotextile prevents the accumulation of fines, maintaining the stability, strength and drainage of roads.
APPLICATIONS
Hiking trails and airstrips
Combigrid® is installed under or within the granular layer, ensuring adequate compaction and compliance with minimum construction requirements.
APPLICATIONS
Work platforms
Combigrid® stabilized working platforms provide a safe and durable surface for heavy construction equipment, improving its robustness, stability and longevity.
Don't know what type of geogrid you need for your project?
Visit our website and learn about the types of geogrids we distribute, as well as their applications and technical specifications.
Environmental impact
Combigrid® geocomposite geogrid contributes to sustainable development goals by encouraging a more efficient and responsible use of materials. By improving the durability and strength of infrastructures, Combigrid® contributes to the creation of more sustainable solutions in the long term, aligned with environmental protection.
Improving the durability and efficiency of infrastructure projects.
Promoting the development of sustainable and resilient infrastructures in the face of climate change.
Reducing soil erosion, CO2 emissions to the atmosphere, and improving water management.
Success stories
Roadway in flood zone with Combigrid composite geogrid
In Pedwell, Bridgwater, UK, a 5.35 MW solar farm was built in a flood zone, overcoming the challenge of creating roads over unstable peat soils. Using Naue Combigrid® 40/40 Q1 151 GRK 3 , a composite geogrid combining reinforcement, separation and filtration, they were able to improve the bearing capacity of the soil. This solution allowed a quick installation, reducing costs and time, ensuring the success of the project.
Construction in subfloors with low bearing capacity
In Grasberg, Germany, state road L 133 was in need of rehabilitation due to high traffic loads, pavement deterioration and low bearing capacity of the subgrade. Combogrid® and Secugrid® geogrids were used to reinforce the base, avoiding costly soil replacement. In addition, the challenge of a nearby gas pipeline was met with an innovative concept that protected the road structure. The implemented solution ensures sustainable construction and reduces future maintenance costs.