Municipal Road and Highway
BOSTD geosynthetics products and its application solutions can be used in engineering such as subgrade waterproof and drainage, subgrade protection, subgrade differential settlement prevention and foundation treatment.
In circumstances reinforced walls or slopes are required due to insufficient foundation stability, or reinforcement and rehabilitation work is needed for embankment, or roadway needs widening, E’GRID uniaxial geogrid reinforced retaining wall and slope system works. Making earthwork of approach road behind abutment be a “self-reliable” reinforced bridge abutment structure, which releases abutment from soil pressure. It makes the abutment stress clear and the design simple.
E’GRID biaxial geogrid is extensively used for preventing differential settlement. Such places are like boundary between digging and filling of subgrade, embankment with soft foundation, boundary between different treatments of soft foundation, juncture between old and new subgrade of reconstructing roadway, and juncture between subgrade and abutment structure.
E’GRID GC geocells are used in applications like reinforcing subgrade, desertification control, protecting subgrade slope facing. E’DRAIN drainage geocomposite and capillary drainage system effectively drain away water entering into subgrade pavement structure, ensure the stability of subgrade and extend the service life of roadways.
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