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Hollow core modules combined with semi finished elements make reinforced concrete floors lighter

Warsaw National Stadium


Cobiax technology uses lightweight plastic void formers to replace the heavy concrete where it is not structurally necessary inside a reinforced concrete floor. The structural design (single or multi-axial tension), the load bearing capacity and the appearance of the floor structure will remain unchanged. The savings of up to 35% in concrete and weight achieved in this way have a lasting positive impact on the entire support structure and material efficiency of a building.

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Cobiax Technologies GmbH
Otto-von-Guericke-Ring 10
65205 Wiesbaden, Germany
T +49 6122 91845 00
F +49 6122 91845 40

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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