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Is the geotextile room a reverse filter geotextile?

Release time:

2025-05-13

Functional differences: Geo-frames are mainly used for soil stability and foundation reinforcement, while reverse filter geotextiles are mainly used for filtration and anti-seepage.

‌Geo-frame room is not a reverse filter geotextile‌. Geo-frame and reverse filter geotextile are two different geomaterials, which have significant differences in structure, function and purpose.
Geo-room
A geogrid chamber is a geosynthetic material with a three-dimensional grid structure, usually made of high-strength plastic material. Through its unique grid-like structure, it can effectively stabilize the soil structure and prevent soil erosion and landslide. In terms of soft soil foundation reinforcement, the geotextile chamber can disperse the upper concentrated load and improve the bearing capacity of the foundation. In addition, geotextile chambers are widely used in river channels and embankment protection, road and traffic engineering, agriculture and horticulture applications, environmental protection and ecological restoration.
Anti-filter geotextile
Reverse filter geotextile, also known as common geotextile, is a geosynthetic material with planar structures. Its main feature is that it has good water permeability, but can prevent silt and sand from passing through. Reverse filter geotextiles are often used in water conservancy projects, such as embankments, reservoirs and channels. They are used as isolation material between the anti-seepage layer and the soil, effectively preventing the migration and penetration of soil particles and protecting the anti-seepage membrane from damage.
the difference
‌Structural Difference‌: The geogrid chamber is a three-dimensional grid structure, while the reverse filter geotextile is a planar structure.
Functional differences: Geo-frames are mainly used for soil stability and foundation reinforcement, while reverse filter geotextiles are mainly used for filtration and anti-seepage.

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