JPH0213613U

JPH0213613U -

Info

Publication number: JPH0213613U
Application number: JP9158488U
Authority: JP
Priority date: 1988-07-11
Filing date: 1988-07-11
Publication date: 1990-01-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は第１図の立面図、第３図は本考案の他実施例
を示す平面図、第４図、第５図、第６図、第７図
、第８図、第９図、第１０図は各種の目地構造を
示す断面図、第１１図、第１２図は床スラブコン
クリートのひび割れ発生状況を示す平面図である
。１……床スラブ、２……柱、３……キヤプタル
、４……外壁、６……クリヤランス、７……目地
形成部材、８……内部鉄筋、９……アンボンドＰ
Ｃ鋼線、１０……凹部、１１……シーリング材、
１２……隙間。 Figure 1 is a plan view showing one embodiment of the present invention;
The drawings are an elevational view of Fig. 1, Fig. 3 is a plan view showing another embodiment of the present invention, Figs. 4, 5, 6, 7, 8, 9, and 9. FIG. 10 is a sectional view showing various joint structures, and FIGS. 11 and 12 are plan views showing the occurrence of cracks in floor slab concrete. 1... Floor slab, 2... Column, 3... Capital, 4... Outer wall, 6... Clearance, 7... Joint forming member, 8... Internal reinforcing bar, 9... Unbonded P
C steel wire, 10... recess, 11... sealing material,
12...Gap.

Claims

[Scope of utility model registration request]

In a building with a flat slab structure, in which vertically continuous clearances are provided in the horizontal intermediate parts of facing exterior walls with a floor slab in between, each of the exterior walls is horizontally divided into a plurality of vertically continuous clearances, and the floor slab concrete on the line connecting the clearances is In addition to linearly burying joint forming members that divide the concrete horizontally into multiple parts, sealing material was filled in the upper part of the gap created at the joint forming member embedding location due to drying shrinkage of the floor slab concrete. Characteristic floor slab joint structure.