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Supershield Swellbar range of products are hydro-expansive waterstops are advanced sealing solutions designed to prevent water ingress in concrete structures by expanding in the presence of moisture. These waterstops are commonly used in construction to ensure watertight joints and are particularly effective in environments where concrete structures are exposed to significant water pressure or fluctuating moisture levels.
Swellbar, Hydro-expansive waterstops are materials installed within construction joints to create a seal that expands when exposed to water, effectively blocking water from penetrating through the joint. They are typically used in concrete structures such as foundations, basements, tunnels, and retaining walls.
Applications
It is suitable for all types of construction joints and ideal for cast-in-place concrete exposed to hydrostatic pressure up to 12 bar. Designed for effective joint sealing, it ensures a secure bond between concrete and concrete, concrete and stone, and concrete and masonry. Its versatile application includes foundations, gallery walls, basements, steel and concrete pipes, prefabricated elements, and more.
Advantages
SUPERSHIELD SWELLBAR B is a hydro-expansive sealing waterstop joint designed for sealing construction joints in structures, walls, and foundations. It is composed of a mixture of sodium bentonite, expanding rubber, and special aggregating polymers. It stands out for its simple and straightforward application, not requiring any special preparations or pre-shaped seats. SWELLBAR B provides an efficient and reliable solution for creating durable, watertight construction joints without the need for extensive preparation or specialized tools.
Supershield Swellbar SW is a hydro-expansive sealing waterstop designed for sealing construction joints in structures, walls, and foundations. It is composed of a mixture of polyethylene, butyl rubber, resin and elastomeric binders specifically designed for usage in applications in contact with salt water or organic leachates. SWELLBAR SW demonstrates high hydraulic resistance, effectively withstanding hydrostatic pressure equivalent to a 120-meter (12 bar) water column.
Supershield Swellbar R is a hydro-expansive sealing waterstop designed for sealing construction joints in structures, walls, and foundations. It is composed of a mixture of polyethylene, butyl rubber, resin and elastomeric binders. Even after multiple hydration and dehydration cycles, SWELLBAR R retains its volume expansion capability. Additionally, SWELLBAR R demonstrates high hydraulic resistance, effectively withstanding hydrostatic pressure equivalent to a 120-meter (12 bar) water column.
SUPERSHIELD SWELLBAR C is a hydro-expansive sealing waterstop cord designed for sealing construction joints in structures, walls, and foundations. It is composed of a mixture of polyethylene, butyl rubber, resin and elastomeric binders. SWELLBAR C is characterized by excellent mechanical strength and elasticity. It exhibits a gradual and controlled expansion when exposed to water. This timing ensures that fresh concrete can set properly without experiencing deformations. Even after multiple hydration and dehydration cycles, SWELLBAR C retains its volume expansion capability. Additionally, SWELLBAR C demonstrates high hydraulic resistance, effectively withstanding hydrostatic pressure equivalent to a 120-metre (12 bar) water column.
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