- Söğütözü Mahallesi Söğütözü Caddesi No:2A İç Kapı No:36 Çankaya/ANKARA
- +1-800-456-478-23
Construction and Geotechnics
We provide durable and high-performance bentonite for applications in construction and geotechnical engineering, such as concrete additives, geosynthetic clay liners, grout injection, and soil stabilization.
Our Product Range for the Construction and Geotechnical Sector
Concrete Additive Bentonite
Concrete additive bentonite is a natural clay used to enhance the workability and strength of concrete. Thanks to its high montmorillonite content, it improves concrete’s durability, moldability, and water resistance while also offering cost savings and environmental sustainability. When added to concrete mix, bentonite significantly enhances the performance and sustainability characteristics of the concrete.
SAMAŞ Concrete Additive Bentonite is a natural and versatile solution that delivers high performance for concrete structures. By increasing the water retention capacity of concrete, it minimizes the risk of cracking and improves essential properties such as impermeability and durability. These features extend the lifespan and ensure the reliability of concrete in applications where durability is critical, such as dams, reservoirs, and key infrastructure projects.
Grout Injection Bentonite
Injection and grout bentonite is a natural material that enhances the durability and waterproofing of underground structures. Thanks to its swelling capacity, it effectively fills porous structures and cracks, reinforcing structural integrity. Its fluidity and superior rheological performance provide a reliable solution for a wide range of applications, from small cracks to large surfaces. Its natural and eco-friendly composition reduces the need for chemical additives and supports project sustainability.
SAMAŞ Injection and Grout Bentonite offers effective filling and sealing with high swelling capacity, and superior waterproofing thanks to its low permeability. With its outstanding rheological properties, it delivers reliable performance even under challenging ground conditions, making it a natural and high-performance solution for various geotechnical projects.
Grout Injection Bentonite
Injection and grout bentonite is a natural material that enhances the durability and waterproofing of underground structures. Thanks to its swelling capacity, it effectively fills porous structures and cracks, reinforcing structural integrity. Its fluidity and superior rheological performance provide a reliable solution for a wide range of applications, from small cracks to large surfaces. Its natural and eco-friendly composition reduces the need for chemical additives and supports project sustainability.
SAMAŞ Injection and Grout Bentonite offers effective filling and sealing with high swelling capacity, and superior waterproofing thanks to its low permeability. With its outstanding rheological properties, it delivers reliable performance even under challenging ground conditions, making it a natural and high-performance solution for various geotechnical projects.
Geosynthetic Clay Liner (GCL) Bentonite
Geosynthetic Clay Liner (GCL) is an innovative product developed to provide environmental protection and impermeability. The core component, SAMAŞ Sodium Bentonite, is placed between two geotextile layers and secured by needling or stitching to form a durable structure. This combination effectively blocks the passage of liquids and gases, controlling environmental contaminants. GCL offers reliable, sustainable, and long-lasting solutions, especially for waste disposal sites, water basins, and industrial storage facilities.
With its leadership in sodium bentonite production and innovative approach, SAMAŞ provides GCL manufacturers with high-quality, eco-friendly, and proven performance solutions, meeting the needs of modern engineering projects.
Soil Stabilization Bentonite
Soil Stabilization Bentonite stands out as a supportive material in heterogeneous, soft, or low-bearing-capacity soils due to its physical and chemical properties. Its swelling capacity and impermeability play a crucial role in effective water control, high load-bearing capacity, and long-term stabilization, especially in infrastructure projects. Offering environmental sustainability and cost-efficiency, bentonite provides both technical and economic advantages in modern engineering applications.
SAMAŞ Soil Stabilization Bentonite is a natural clay with a high montmorillonite content, resulting in excellent water retention and swelling capacity. These unique properties help increase soil compaction, enhance load-bearing capacity, and control water permeability in soil stabilization projects.
Soil Stabilization Bentonite
Soil Stabilization Bentonite stands out as a supportive material in heterogeneous, soft, or low-bearing-capacity soils due to its physical and chemical properties. Its swelling capacity and impermeability play a crucial role in effective water control, high load-bearing capacity, and long-term stabilization, especially in infrastructure projects. Offering environmental sustainability and cost-efficiency, bentonite provides both technical and economic advantages in modern engineering applications.
SAMAŞ Soil Stabilization Bentonite is a natural clay with a high montmorillonite content, resulting in excellent water retention and swelling capacity. These unique properties help increase soil compaction, enhance load-bearing capacity, and control water permeability in soil stabilization projects.





