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1. (WO2017187451) SYSTEM FOR WALL TO WALL CONNECTION FOR PRECAST SHEAR WALLS AND METHOD THEREOF

Pub. No.:    WO/2017/187451    International Application No.:    PCT/IN2017/050146
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Thu Apr 27 01:59:59 CEST 2017
IPC: E04B 1/38
E04B 2/82
Applicants: PRECAST INDIA INFRASTRUCTURES PVT. LTD.
Inventors: BHATE, Ajit
Title: SYSTEM FOR WALL TO WALL CONNECTION FOR PRECAST SHEAR WALLS AND METHOD THEREOF
Abstract:
Disclosed is a system for wall to wall connection for precast shear walls. The system comprises a plurality of horizontal and vertical reinforcement bars configured within the precast shear wall. The system furthermore comprises a plurality of connecting tubes fixed between the spacing provided between the reinforcement bars, a plurality of openings provided between the plurality of connecting tubes, a plurality of grout tubes fixed above the plurality of openings in order to grout the openings after completing confection of the shear walls, a plurality of connecting bars capable of being inserted within the connecting tubes of the precast shear wall, when erected, a connecting device for inserting through the openings to grip the connecting bars, and a driving device to supply power to the drive for causing rotation of the drive/ manual action and thereby sending the connecting bar in a translational motion from the first shear wall to the second shear wall.