Combo grid is a type of geosynthetic material that combines the properties of geogrid and geotextile. It is typically used for soil stabilization and reinforcement in civil engineering and construction projects. On this page, we provide you with complete information about the combo grid and its specifications.
Combo grid price
The cost of combo grid per square foot can vary depending on the specific application and requirements. You can contact our experts to obtain the price of blue-black geomembrane in Iran.
Combo grid specifications
Here are some general specifications for the combo grid:
- Material: Combo grid is typically made from high-density polyethylene (HDPE), polypropylene (PP), or polyester (PET) materials that are durable and resistant to chemicals, UV rays, and weather conditions.
- Structure: Combo grid is designed with a grid-like structure that provides a high tensile strength in both the longitudinal and transverse directions. It also has a non-woven geotextile layer that acts as a filter to prevent soil particles from clogging the grid structure.
- Size: Combo grid comes in various sizes, ranging from small strips to large rolls. The size of the combo grid required for a specific project will depend on the area to be covered and the soil reinforcement requirements.
- Strength: Combo grid is designed to withstand heavy loads and resist deformation, even under high stress conditions. The strength of combo grid can vary depending on the specific application and requirements of the project.
- Permeability: Combo grid is designed to allow water and other liquids to pass through easily, while preventing the loss of soil particles. The permeability of combo grid can vary depending on the specific application and requirements of the project.
- Installation: Combo grid is easy to install and can be used in a variety of applications, including retaining walls, slope stabilization, roadway and railway construction, and landfill applications.
Combo grid standards
Here are some industry standards that may apply to the combo grid:
- ASTM D6637: This is a standard specification for geosynthetic materials used for soil reinforcement.
- ASTM D5262: This is a standard test method for evaluating the performance of geogrids subjected to tension and shear.
- ISO 10319: This is a standard test method for measuring the tensile strength and elongation of geosynthetics.
- AASHTO M288: This is a standard specification for geotextiles used in highway applications.
- EN ISO 13426-1: This is a European standard for geosynthetic materials used in soil reinforcement.
- GRI GG4: This is a guideline specification developed by the Geosynthetic Research Institute (GRI) for geogrids used in soil stabilization and reinforcement.
Farnam Baspar, the top combo grid manufacturer in Iran
Farnam Baspar is the leading combo grid manufacturer in Iran, offering its products at the best quality and price in global markets.
Frequently asked questions
How strong is combo grid?
The strength of combo grid can vary depending on several factors, such as the specific product, material, and application. However, the general range for the tensile strength of combo grid is from 40 kN/m to 200 kN/m.
When should combo grid be used?
- Slope stabilization
- Retaining walls
- Road and railway construction
- Landfill applications
- Erosion control
How is combo grid installed?
- Site preparation
- Soil preparation
- Combo grid placement
- Overlap
- Backfilling
- Compaction
- Finishing
