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1. (WO2017034354) STRUCTURE FOR FIXATING DECK FORMWORK

Pub. No.:    WO/2017/034354    International Application No.:    PCT/KR2016/009467
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Fri Aug 26 01:59:59 CEST 2016
IPC: E04G 17/04
Applicants: SENVEX
(주)센벡스
Inventors: LEE, Chang Nam
이창남
Title: STRUCTURE FOR FIXATING DECK FORMWORK
Abstract:
The present invention relates to a structure for fixating a deck formwork, which can simply combine a strong, lightweight permanent formwork with a main bar or mold steel within concrete, and thus has excellent effects of being capable of improving constructability and reducing a construction period and construction costs. The structure for fixating a deck formwork, according to the present invention, is to install a deck formwork used as a permanent formwork for a concrete structure, and comprises: a deck formwork which comprises a base flat plate and a protrusion comprising a connection unit formed in a plurality of rows along the longitudinal direction of the base flat plate to protrude from one side of the base flat plate in the vertical direction with respect to the base flat plate, and an expansion unit formed on one or both sides of the end of the connection unit to protrude; and a fixing bar combined with the deck formwork in the widthwise direction of the deck formwork, of which one side is combined with the expansion unit to fixate the deck formwork and the other side is combined with the main bar or the mold steel of the concrete structure.