What is GeoTech Fabric 120 GSM?

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.