Bentofix - Geosynthetic Clay Liner

Atal Bentofix BFG 5000 is designed for installations of vertical or horizontal structures below ground level, where there is a need to prevent ingress from water. Atal Bentofix BFG 5000 is a needle-punched GBR-C, comprising a uniform layer of powdered sodium bentonite encapsulated between a slit-film woven and a staple-fibre nonwoven geotextile.

Atal Bentofix BFG 5300 is designed for installations of vertical or horizontal structures below ground level, where there is a need to prevent the ingress of both water and hydrocarbons. Atal Bentofix BFG 5300 is a needle-punched GBR-C, comprising a uniform layer of powdered sodium bentonite encapsulated between a slit-film woven and a staple-fibre nonwoven geotextile. The woven fabric is coated with a low-permeability polyolefin coating to achieve an immediate gas and radon barrier before hydration.

Features and benefits:

• Complete surface contact between the bentonite-impregnated cover layer and the concrete ensures that small cracks and surface imperfections are sealed.
• Self-healing bentonite properties.
• Quick and easy installation in almost all weather conditions.
• Forms a tenacious mechanical bond to poured concrete when cast in situ, remaining in place if settlement of the substrate occurs.
• No requirement for priming systems, joint taping or protection systems.