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Priority claimed from US09/771,724external-prioritypatent/US20020007604A1/en
Application filed by Dyckerhoff & Widmann AgfiledCriticalDyckerhoff & Widmann Ag
Publication of MXPA02001031ApublicationCriticalpatent/MXPA02001031A/en
An intermediate anchor having a wedge hole is placed at a concrete construction joint. A sheathed tendon is inserted through the intermediate anchor. Following setting of concrete poured on a bearing side of the concrete construction joint, the sheathing of the tendon is cut circumferentially around the tendon in a wedge hole of the tendon. The sheathed tendon is then tensioned. This tensioning creates an exposed portion of the tendon in the wedge hole. A tension holding wedge is placed in the wedge hole so as to grip the exposed portion to hold the tension. Seals on the bearing side and a stressing side of the concrete construction joint seals the exposed portion.
MXPA020010312001-01-292002-01-29Intermediate anchorage for concrete structures.
MXPA02001031A
(en)