ROTATERABLE JACKING ACSSESARY FOR PRESTRESSING CONCRETE

PURPOSE: A jacking attachment for tension of prestressed steel materials is provided to induce tension by efficiently using space in a section in which a beam and a pillar or a beam and a wall are connected and where obtaining work space is difficult. CONSTITUTION: A jacking attachment(10) for tensi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KIM, KANG SU, OH, YOUNG TAEK, CHOI, IL SEOB
Format: Patent
Sprache:eng ; kor
Schlagworte:
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