JPS58177416U

JPS58177416U - Joint structure of glass fiber reinforced cement formwork

Info

Publication number: JPS58177416U
Application number: JP7368882U
Authority: JP
Inventors: 平尾　進三
Original assignee: 日本板硝子株式会社; ジ−ア−ルピ−産業株式会社
Priority date: 1982-05-19
Filing date: 1982-05-19
Publication date: 1983-11-28
Also published as: JPH0119704Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は要部の正面図、第２図は第１図■−■線拡大横
断面図、第３図はコンクリート打設後の第２図に対応す
る拡大横断面図、第４図乃至第６図は夫々別の実施例を
示し、第４図、第６図は要部の正面図、第５図は要部の
拡大横断面図、第７図は従来構造の要部拡大横断面図で
ある。１・・・型枠、２・・・目地、３・・・帯板材、４・・
・雌ねじ部、５・・・ワッシャー、６・・・ボルト、７
・・・弾性シール材。Figure 1 is a front view of the main part, Figure 2 is an enlarged cross-sectional view along the line ■-■ in Figure 1, Figure 3 is an enlarged cross-sectional view corresponding to Figure 2 after concrete pouring, and Figures 4 to 4. Fig. 6 shows different embodiments, Fig. 4 and Fig. 6 are front views of the main parts, Fig. 5 is an enlarged cross-sectional view of the main parts, and Fig. 7 is an enlarged cross-sectional view of the main parts of the conventional structure. It is a diagram. 1... Formwork, 2... Joint, 3... Strip material, 4...
・Female thread part, 5... washer, 6... bolt, 7
...Elastic sealing material.

Claims

[Scope of Claim for Utility Model Registration] ■ Adjacent forms 1 made of glass fiber reinforced cement, which are used to fabricate the wall of a concrete building and constitute a part of the surface side of the fabricated wall. In this joint structure, on the concrete casting side of the joint 2 formed between adjacent formworks 1.1, a strip material 3 having a width larger than the inside of the joint is provided along the longitudinal direction of the joint. Bolts 6 are inserted through the joints 2 from the opposite side of the concrete pouring side to the internal threads 4 formed at multiple locations at appropriate intervals in the longitudinal direction of the strip material 3. Tightening is done by screwing together, so that the end portions of the adjacent formworks 1.1 sandwiching the joint 2 are clamped and fixed between the strip material 3 and the head of the bolt 6. A joint structure of glass fiber reinforced cement formwork, characterized in that both formworks 1, 1 are joined together. (2) The glass fiber reinforced cement formwork joining structure according to claim 0, wherein the strip material 3 is provided with an elastic sealing material 7 on the side facing the formwork.