Regitect BT-JW method
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The key to the waterproofing and corrosion-resistant lining material for water supply facilities is the polyurethane resin, which excels in waterproofing properties.
The "Regitect BT-JW Method" is a waterproofing and anti-corrosion lining method for water supply facilities that combines an environmentally friendly epoxy resin primer "Sika Elastic Regi EP-F Primer," which strongly adheres to concrete substrates, and a polyurea resin spray topcoat "Sika Elastic 5000 JW," which boasts excellent mechanical strength, over 200% elongation, and allows for speedy application. As seismic reinforcement of water supply facilities is promoted to secure lifelines, we believe that in terms of the same objective of "securing water = preventing leaks," the waterproofing performance, defined by "elongation and strength," is crucial among the required performance characteristics of lining materials. An appropriate balance of elongation and strength protects the concrete itself and prevents leaks. 【Features】 ■ Excellent safety - All products are solvent-free - Does not pollute water quality ■ Superior waterproofing and durability - Excellent chemical resistance - Excellent crack-following ability *For more details, please download the PDF or feel free to contact us.
basic information
【Other Features】 ■ Excellent workability - Short construction period possible - Forms a uniform coating on ceilings and walls ■ Excellent substrate adhesion durability - Superior alkali resistance in water-based applications *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Usage】 ■ Water supply facilities such as reservoirs and distribution tanks, fish farms, and rainwater channels *For more details, please download the PDF or feel free to contact us.
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Sika is a specialty chemicals company headquartered in Switzerland that develops and manufactures products and systems for applications in bonding, sealing, damping, reinforcing, and protecting in the fields of construction, civil engineering, and industrial products. Sika has operations in over 100 countries, with more than 33,000 employees and over 400 manufacturing facilities.
