FR995550A - Procédé d'amélioration des fils ou tiges d'armatures destinés principalement au béton précontraint et armatures ainsi améliorées
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Procédé d'amélioration des fils ou tiges d'armatures destinés principalement au béton précontraint et armatures ainsi améliorées
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E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
E04C5/08—Members specially adapted to be used in prestressed constructions
E04C5/12—Anchoring devices
E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
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FR995550D1945-03-231945-03-23Procédé d'amélioration des fils ou tiges d'armatures destinés principalement au béton précontraint et armatures ainsi améliorées
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Verfahren zur Herstellung von Spannbeton, Bewehrung zur Durchführung dieses Verfahrens, nach diesem Verfahren hergestellter Spannbetonkörper und Verfahren zur Zerstörung desselben