PRECAST MODULOR MAKING METHOD FOR HOLLOW SLAB, HOLLOW PRECAST MODULOR THEREWITH, BRIDGE CONSTRUCTION METHOD

Disclosed is a method for manufacturing a precast module for a hollow slab, capable of allowing a worker to construct a final hollow slab by manufacturing a hollow slab with a precast module and connecting the hollow slabs and of easily forming a hollow of a slab. The method for manufacturing a prec...

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Bibliographic Details
Main Authors KIM, HYEONG YEOL, LEE, SANG YOON, LEE, JUNG MI, LEE, YOUNG HO, JOO, BONG CHUL, SONG, JAE JOON
Format Patent
LanguageEnglish
Korean
Published 02.04.2014
Subjects
ASSEMBLY OF BRIDGES
BUILDING
BUILDING MATERIALS
CONSTRUCTION OF BRIDGES
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
OR VIADUCTS
STRUCTURAL ELEMENTS
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Summary:Disclosed is a method for manufacturing a precast module for a hollow slab, capable of allowing a worker to construct a final hollow slab by manufacturing a hollow slab with a precast module and connecting the hollow slabs and of easily forming a hollow of a slab. The method for manufacturing a precast module for a hollow slab includes a step of preparing a rectangular mold including the open upper surface; a step of arranging polystyrenes having a through hole on the inner upper surface of the mold to be separated; a step of fixing and setting the polystyrene to the mold by installing a pipe member passing through the through hole; and a step of embedding the pipe member and the polystyrene by placing and curing concrete in the mold. [Reference numerals] (AA) Bonded together
Bibliography:Application Number: KR20120106225