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One of the main reasons for using geotextile artifacts is the problematic soil in the project area, which can be mentioned as follows:
A) Inhomogeneity and soil similarity and use of geotextiles
Soils consisting of different types of components such as gravel, sand, mud, possible organic matter, etc. Soil compatibility (types and components) can change during the construction project and this change can have a significant effect on factors. Such as drainage, filtration, freezing, etc., and can cause problems.
B) Loose and unstable soils
Soils, including clayey clay and organic matter, have poor drainage, which have very low resistance and reduce the resistance of structures built on them, although such areas are not suitable for road construction and embankment unless by special arrangements, Which is usually not very expensive.
C) moisture issues and the use of geotextiles
Depending on the stability of the soil, the presence of moisture can lead to issues such as traction, swelling and frost.
Traditional solutions include removing and replacing weak soils, stabilizing the soil, and installing a complex drainage and so on. This is a very expensive and time-consuming process. Another solution is to use geotextiles. In many geotextiles situations, the use of lower quality fillers, less fillers or reduced amount of drilling required results in many geosynthetic modes costing the whole project. These artifacts are used in almost all types of soil-related construction work, examples of which are:
1) Railway construction
2) Construction of pipeline
3) Channels
4) Protect wall structures
5) Construction of drainage / sports facilities
6) Road construction
7) Tunnel construction
8) Land fill construction (technical waste)
9) Hydraulic Structures (Coast Guard and Riverbank Guard)
10) Construction of buildings and use of geotextiles
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