What is GeoTech Fabric 120 GSM? Uses, Benefits, and Technical Details
* Introduction
In today’s modern construction world, GeoTech Fabric (also known as Geotextile Fabric) plays a critical role, especially in applications like drainage, road construction, waterproofing, and landscaping.
What is GeoTech Fabric?
What does 120 GSM mean?
Technical specifications
Practical applications in construction
* What is GSM in Fabrics?
~ GSM stands for Grams per Square Meter.
It is a unit that tells you how much 1 square meter of fabric weighs.
* For example:
120 GSM means one square meter of the fabric weighs 120 grams.
Higher GSM = thicker and stronger fabric
Lower GSM means a lighter, thinner fabric.
* What is GeoTech Fabric?
~ GeoTech Fabric or Geotextile Fabric is a type of synthetic material designed to work in contact with soil. It is widely used in civil engineering projects for:
Soil separation
Filtration
Drainage
Erosion control
Reinforcement
It allows water to pass through while holding back soil particles.
* Technical Specifications of 120 GSM Geotextile Fabric
Property Details
Material Polypropylene or Polyester (Non-woven)
GSM 120 GSM
Thickness Approx. 1 – 1.2 mm
Water Permeability High
Tensile Strength Medium
UV Stabilized Yes
Colors Available White, Grey, Black
Roll Width 1 to 5 meters
Roll Length 50 to 200 meters
Lifespan (Underground Use) 5 to 10+ years
* Applications of 120 GSM GeoTech Fabric
* Subgrade soil stabilization in road construction
* Underlayer in drainage systems
* Protection layer in waterproofing systems
* Soil retention in landscaping and gardening
* Preventing soil erosion in retaining walls
* Filtration layer in landfills and construction projects
* Advantages of Using 120 GSM GeoTextile Fabric
Easy to install and cut
Cost-effective for large projects
Allows water flow while holding soil
Reduces maintenance cost in long-term
Enhances strength and lifespan of roads and waterproofing layers
* Conclusion
GeoTech Fabric 120 GSM is a smart choice for many civil engineering applications. Whether you’re working on a highway, a waterproofing project, or a landscaping plan, this material helps improve durability, strength, and performance.
If you're a civil engineer
, contractor, or builder, understanding the role of Geotextile Fabrics can boost the success of your project.
