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Residual concrete recycling systems with standardseparation cut optimisation


Bibko Umwelttechnik & Beratung GmbH, 71717 Beilstein, Germany

 


For the reuse of fresh concrete recycling materials, fresh concrete is separated by the recycling process into a flowable aggregate mixture (with no granulation) and waste water. This is achieved by washing out and separating the as-yet unhardened concrete. Good results in terms of concrete and the technology are obtained with a separation cut within the range of 0.20 – 0.25 mm. Only particles smaller than 0.20 – 0.25 mm then enter the residual water tank with the residual water. Irrespective of the washing-out process all recycling systems available on the market today ensure this separation cut under normal conditions. It does not matter which washing-out process (washing screw, pan washer or washing drum) is selected.

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Bibko Umwelttechnik & Beratung GmbH
Steinbeisstraße 1-2
71717 Beilstein, Germany
T +49 7062 92640
F +49 7062 926440
www.bibko.com
info@bibko.com


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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