METHOD OF MANUFACTURING A HIGH STRENGTH CONCRETE PLATE MEMBER HAVING A SUPERIOR SURFACE, AS WELL AS A HIGH STRENGTH CONCRETE PANEL MANUFACTURED BY SAID METHOD

摘要

Method of manufacturing a high strength concrete plate member comprising the steps of: ° - first spraying an outer skin layer (20) against a mould (1') where said outer skin layer (20) is a reinforced high strength concrete mix comprising fibres, said outer skin layer (20) having a thickness of between 2 mm to 10 mm; ° - secondly backfilling (22) with a high strength concrete vertically or horizontally, having a layer thickness between 10 mm and 100 mm ° - allowing the two layers (20, 22) to harden and chemically react hydraulicly or pozzolanicly together, to finally form one monolithic layer. ° - removing the mould (1').