Slab form supporting device of building and construction method of slab form using same

摘要

The present invention relates to a device for supporting a slab formwork for supporting a slab formwork for constructing an upper interstory slab irrespective of the construction of a lower interstellar slab, which significantly shortens the entire construction period, and a method of constructing a slab form using the slab form The technical features of the present invention are as follows. A plurality of fixing hardware pieces 10 which are detachably secured to the interlayer compartment positions of the vertical bearing walls 100 on both sides; A pair of engaging rods 20 horizontally positioned on upper portions of the fixed hardware 10 fixed to the both side vertical bearing walls 100; And a plurality of transverse trusses 30 that are connected to each other at predetermined intervals in the lateral direction between the engaging rods 20 so as to vertically align the interlaminar dividing positions of the vertical bearing walls 100 with the slab formwork 40 A slab dowel supporting device for supporting the slab dowel; A fixed steel material installation step of disposing and fixing the respective fixed metal articles 10 at a predetermined height and spacing to the interlayer partitioning positions of the vertical bearing walls 100 on both sides, A pair of hooking rods 20 are placed on the upper portion of the fixed hardware 10 so that the hooking rods 20 can be separated from each other; A transverse truss installation step of crossing the plurality of transverse trusses 30 at predetermined intervals in the transverse direction between the engaging rods 20; A slab forming process is performed to flatten the slab form 40 between the vertical bearing walls 100 on both sides of the transverse truss 30 to fix the slab form 30 to the transverse truss 30, It is a method of construction of a formwork.