Geogrid Retaining Wall
Material: PET,PP,Fiberglass,Stell plastic,Fiber plastic Geogrid
Tensile Strength: 20,30,50,80,100,150,200,400,500,600,800,1200kN/m
Roll Width: 1m,2m,3m,4m,5m,6m
Roll Length: 50m,100m,200m
Colors: Blac
Geogrids are specialized geosynthetics widely used in the civil engineering projects to stabilize and reinforce soil, especially steep slopes of embankments. They are made of various polymers and may be welded from strips, extruded, woven or knitted from yarns. Geogrids are characterized by a tensile strength . They guarantee a significant increase in ground bearing capacity. They are resistant to chemical and biological corrosion.They are manufactured frompolypropylene (PP) or polyester (PET), with aperture sizes and tensile strengths tailored to specific engineering applications.
The three principal geogrid types are uniaxial (reinforcement in one direction — ideal for retaining walls and steep slopes), biaxial (equal strength in both directions — used for road subgrade stabilisation and working platforms) and triaxial (multi-directional load distribution — optimised for trafficked areas).
Geogrids can also be used as a part of geocomposites in combination with non-woven geotextile: the former reinforces the soil, while the latter separates and filtrates it. Choosing such a solution saves installation costs and makes it more efficient for soft soils.
Geogrid retaining wall
Geogrid retaining wall
Geogrid Retaining Wall’s Specifications
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Steel Plastic Geogrid Specification
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Performance/Specification
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TGDC30
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TGDC50
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TGDC80
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TGDC100
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TGDC120
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TGDC150
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Vertically Limited Rally (KN/m)>=
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30
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50
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80
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100
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120
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150
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Vertically Limited elongation ratio(%)<=
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3
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3
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3
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3
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3
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3
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Elongation at a% of the rally (KN/m)>=
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23
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38
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63
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81
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98
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125
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Width(m)
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6m
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In road construction, biaxial and triaxial geogrid mesh is installed between the subgrade and aggregate layers to distribute wheel loads, reduce differential settlement and extend pavement design life. By mechanically stabilising the aggregate, geogrids can reduce the required capping layer thickness by up to 40%, delivering significant material and cost savings on projects ranging from rural access roads to major highway schemes.
For slope stabilisation, uniaxial geogrids provide the primary tensile reinforcement in reinforced soil structures. Combined with compacted fill and a suitable facing system,geogrid-reinforced slopes can be constructed, eliminating the need for conventional retaining walls. DK’s geogrid range is also specified for railway trackbed stabilisation, working platforms over weak ground and load transfer platforms over voids or piled foundations.
Geogrid retaining wall
Geogrid retaining wall
Other applications
- construction of roads, streets, railway lines, tramways, forest roads
- construction of steep slopes of road and railway embankments
- slope failures repair
- construction of retaining walls
- embankment extension works
- landfill embankments
Geogrid retaining wall
FAQ
- What is geogrid used for?
Geogrid is used to reinforce soil in a wide range of civil engineering applications. The most common uses include road subgrade stabilisation, reinforced earth retaining walls, steep embankment slopes, working platforms over weak ground, railway trackbed improvement and load transfer platforms over piled foundations. By interlocking with compacted fill material, geogrids distribute loads across a wider area and prevent differential settlement. - What is the difference between geogrid and geotextile?
Geogrids and geotextiles serve different primary functions. A geogrid has an open grid structure designed specifically for soil reinforcement — it interlocks with aggregate to increase load-bearing capacity and slope stability. A geotextile is a continuous fabric (woven or non-woven) that provides separation between soil layers, filtration, drainage and protection. In many projects, geogrids and geotextiles are used together: the geogrid provides reinforcement while the geotextile prevents fine soil particles from migrating into the aggregate layer.
Geogrid retaining wall
