APPLICATIONS

Geomaterials for roadbed reinforcement

For more than ten years, Boyuan Geotechnical has provided complete roadbed reinforcement system solutions for large-scale civil engineering projects such as national highway and railroad transportation, water conservancy construction, landscaping, bridges and tunnels. From project consultation, material selection, construction design, construction service to after-sale guarantee, Boyuan Geotechnical provides customers with safe and reliable roadbed reinforcement system solutions.

Roadbed reinforcement series products mainly include geocells, geogrids, composite grids, etc. The products are mainly used for reinforcement of embankment slopes, stabilization of railroads, bridges and tunnels, and reinforcement of soft ground.

Reinforcement Principle

The reinforcing material (grating) enhances the shear strength of the soil, and combined with the isolation layer (geotextile) and drainage system, it forms a stable roadbed structure.
1. Reinforcement function: forming a three-dimensional mesh stress system.
2. Separation function: prevent different material layers from mixing.
3. Drainage and moisture-conducting: to control the water content of the foundation.

Technical Advantages

a)  Increase the bearing capacity of roadbed by 50-80%.  
b)  Reduce the risk of uneven settlement  
c)  Extend the service life of road by 2-3 times  
d)  Reduces maintenance costs by 40
e)  Reduced construction period, eliminating the need for traditional layered rolling process

Application

Highways

 

Highways

Railways

 

Railways

Mining

 

Mining

Water conservancy projects

 

Water conservancy projects

Gardening

 

Gardening

Slopes

 

Slopes

Rivers and drainage

 

Rivers and drainage

Soft ground

 

Soft ground

Main Applications

Highway Subgrade
Railroad Substrate
Airport runway
Soft ground treatment
Settlement foundation treatment

Standard construction process

1. foundation leveling → 2. laying geomaterials → 3. material overlap treatment → 4. backfill compaction → 5. quality inspection → 6. top layer construction