H-BAU Technik PENTAFLEX® OBS crack control elements for in-situ concrete components consist of PENTAFLEX KB® joint sheets with the proven special coating and wings made of galvanised sheet steel that weaken the concrete cross-section. This forms predetermined cracks in the wall or floor The sealing element seals the resulting crack against pressurised and unpressurised water. This stops shrinkage cracks from occurring randomly – instead they form at the planned points, which are also immediately sealed.
PENTAFLEX® OBS
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PENTAFLEX® OBS Wall
In-situ concrete crack control element with joint sheet
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PENTAFLEX® OBS G-S Floor
In-situ concrete crack control element with joint sheet (smooth joint)
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PENTAFLEX® OBS V-S Floor
In-situ concrete crack control element with joint sheet (interlocking joint)
Services: From planning to utilisation
We support you at every step of your construction project. With high-quality products including dimensioning software for optimum planning. If the standard product is not suitable for your project, our manufacturers will configure a product that is precisely tailored to your needs.