JPS6194140U

JPS6194140U -

Info

Publication number: JPS6194140U
Application number: JP17813984U
Authority: JP
Priority date: 1984-11-26
Filing date: 1984-11-26
Publication date: 1986-06-18

Description

[Brief explanation of the drawing]

第１図は、本考案の１実施例の止水ゴムの正面
図を示し、第２図は一方の側面図を示し、第３図
は、その中心線に沿つた断面図を示し、第４図は
、その使用の状態を図解的に示し、第５図は、従
来のセパレーター用の止水材の正面図を示し、第
６図はその断面図を示し、第７図は、コンクリー
ト内の止水ゴムの膨脹による効果を図解的に説明
し、第８図および第９図は、止水ゴムの膨脹の状
態を示している。１……止水ゴム、２……連通孔、３……垂直部
、４……型枠、５……セパレーター、６……コン
クリート。 FIG. 1 shows a front view of a waterproof rubber according to an embodiment of the present invention, FIG. 2 shows a side view of one side, FIG. 3 shows a cross-sectional view along the center line, and FIG. The figures diagrammatically show the state of its use, Fig. 5 shows a front view of a conventional water-stopping material for separators, Fig. 6 shows its cross-sectional view, and Fig. 7 shows water-stopping material in concrete. The effect of the expansion of the water stop rubber will be explained diagrammatically, and FIGS. 8 and 9 show the state of expansion of the water stop rubber. 1 ...Water stop rubber, 2...Communication hole, 3...Vertical part, 4...Formwork, 5...Separator, 6...Concrete.

Claims

[Scope of Claim for Utility Model Registration] (1) In a disc-shaped rubber molded product whose thickness increases gradually from the periphery to the center, a hole is provided in the center that communicates with the left and right sides, and only the periphery of the opening of the hole is vertical; Water stop rubber for separators characterized by having an abacus bead shape. (2) The water-stop rubber described in claim (1) of the utility model registration claim, wherein the rubber is water-swellable rubber.