FEST GCL
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- FEST GCL


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- Solutions
- Features
- Advantages
- Applications
Geosynthetic Clay Liner (GCL)
Geosynthetic Clay Liners (GCL) are needle-punched, reinforced composites that combine two durable geotextile outer layers and a uniform core of high-swelling powder sodium bentonite clay. This forms a uniform, multi-directional, shear-resistant hydraulic barrier with self-sealing and re-healing characteristics.
Fest-GCLs are used as geosynthetic barrier with its high impermeability feature in vast fields of application needing waterproofing attributes.
What Makes Us Stand Out
FEST-GCL
Solutions
Features
- Uniformly distributed bentonite powder
- Uniform needle-punching
- Robust geotextiles encapsulate and contain the bentonite
Advantages
- Versatile sealing applications possible
- Immediate sealing and long-term performance with high swellable sodium bentonite powder
- Quick, easy and cost effective to install
- Uniform needle-punching provides multi-directional shear strength
- Internal shear strength and interface friction angles
Applications
GCL provides excellent performance for both vertical and horizontal applications in parts of the buildings below the ground levels. Fest-GCL are typically used for water proofing basement and foundation structure, sealing and preventing leak of fluids and greenhouse gases in landfills, and as a cover layer of secondary reservoirs, canals and water storage tanks or areas. In the following Fest-GCL applications come:
- Landfill caps, closures and base seal
- Environmental protection under roads, railways, airports
- Dams and dykes
- Water containment and pond applications
- Structural waterproofing
- Secondary containment
- Mining applications
- Tunnels
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(+98) 910 330 1172
(+98) 910 330 1172
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Common Questions
Yes, material datasheets are available upon request for all our geosynthetic and plastic products to ensure quality and compliance.
We are both manufacturer and trader, sourcing high-quality materials across the globe, ensuring the best products for our clients.
Yes, we do provide product samples upon request. Depending on your specific needs and location, we will arrange to send a suitable sample to help you evaluate the quality and specifications of our GCL. Please contact our team to discuss your requirements and shipping details.
Despite the sanctions, we adhere to international laws by operating through legally approved channels and collaborating with authorized financial and logistical partners, ensuring that all transactions comply with global regulatory standards.
Yes, we provide worldwide delivery services and can coordinate direct shipping to your warehouse, guaranteeing efficient and timely logistics.
Yes, we offer professional technical consultation tailored to your project's needs, along with expert execution and installation services provided by Fest. Please contact us to arrange personalized guidance and support for your project.