JPS6419715U

JPS6419715U -

Info

Publication number: JPS6419715U
Application number: JP11435587U
Authority: JP
Priority date: 1987-07-25
Filing date: 1987-07-25
Publication date: 1989-01-31
Also published as: JPH0421932Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の第１実施例の横断面図、第
２図は第２実施例の平面図、第３図は第２図の
−線断面図、第４図は第３実施例の平面図、第
５図は従来の型枠コンクリートブロツクの横断面
図、第６図は第５図のブロツクの使用状態を示す
断面図である。１１，２０，３０：建築用型枠コンクリートブ
ロツク、１２，２１，２２，３１，３２：フエー
スシエル、１３，２３，３３：ウエブシエル、１
３ａ，２３ａ，３３ａ：上面の凹み、１３ｂ，２
３ｂ：下面の凹み、Ｈａ，Ｈｂ：凹みの深さ、Ｔ
：ウエブシエル中央部の厚さ。 Fig. 1 is a cross-sectional view of the first embodiment of this invention, Fig. 2 is a plan view of the second embodiment, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is a cross-sectional view of the third embodiment. 5 is a plan view, FIG. 5 is a cross-sectional view of a conventional concrete formwork block, and FIG. 6 is a cross-sectional view showing the block of FIG. 5 in use. 11, 20, 30: Architectural formwork concrete block, 12, 21, 22, 31, 32: Face shell, 13, 23, 33: Web shell, 1
3a, 23a, 33a: recess on top surface, 13b, 2
3b: Concave on the bottom surface, Ha, Hb: Depth of the concave, T
: Thickness at the center of the web shell.

Claims

[Scope of utility model registration request]

Large U on both the top and bottom of the front and rear face shells.
In architectural formwork concrete blocks that are connected by a web shell with a recess formed in a shape of a letter or V, the depth of the recess on the top surface of the web shell is equal to An architectural formwork concrete block characterized in that the depth of the recess on the lower surface of the web shell is smaller than the thickness between the upper and lower surfaces of the web shell, and the depth of the recess is larger than the thickness between the upper and lower surfaces of the central part of the web shell.