JPH0392740U - - Google Patents

Info

Publication number
JPH0392740U
JPH0392740U JP117490U JP117490U JPH0392740U JP H0392740 U JPH0392740 U JP H0392740U JP 117490 U JP117490 U JP 117490U JP 117490 U JP117490 U JP 117490U JP H0392740 U JPH0392740 U JP H0392740U
Authority
JP
Japan
Prior art keywords
packing material
adhesive composition
width
concave groove
butyl rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP117490U
Other languages
Japanese (ja)
Other versions
JPH0754278Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP117490U priority Critical patent/JPH0754278Y2/en
Publication of JPH0392740U publication Critical patent/JPH0392740U/ja
Application granted granted Critical
Publication of JPH0754278Y2 publication Critical patent/JPH0754278Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Joints With Pressure Members (AREA)
  • Gasket Seals (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例のパツキン材の斜視
図、第２図は本考案のパツキン材によるコンクリ
ートジヨイント部の位置あわせ時の断面図、第３
図は本考案のパツキン材によるコンクリートジヨ
イント部の要部を示す断面図である。 １……１面に凹状溝を有する合成ゴム独立発泡
体、１ａ……凹状溝部、１ｂ……下部平面部、２
，２′……ブチルゴム系粘着組成物、３……剥離
養生紙、Ａ，Ｂ……コンクリートジヨイント部。 Fig. 1 is a perspective view of a packing material according to an embodiment of the present invention, Fig. 2 is a sectional view of the packing material of the present invention when positioning a concrete joint part, and Fig. 3 is a perspective view of a packing material according to an embodiment of the present invention.
The figure is a sectional view showing the main part of a concrete joint made of the packing material of the present invention. 1...Synthetic rubber closed foam having concave grooves on one side, 1a...Concave groove portion, 1b...Lower plane portion, 2
, 2'... Butyl rubber adhesive composition, 3... Release curing paper, A, B... Concrete joint part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄筋コンクリート製のフリユーム管又はボツク
スカルバートの接合部分における水漏防止のパツ
キン材において、合成ゴム独立発泡体１の圧縮荷
重値が５０％圧縮時０．４〜３Kgｆ／cm2の範囲
の硬さで、高さと幅の比率が１：１〜１：３の条
材の１面に半円型の凹状溝を設け、ブチルゴム系
粘着組成物２′を凹状溝深さの５０〜８０％に充
填し、更に条材の平裏面部１ｂの全幅に対して５
０〜８０％の幅にブチルゴム系粘着組成物２を貼
着せしめたことを特徴とするパツキン材。 In the packing material for preventing water leakage at the joints of reinforced concrete furium pipes or box culverts, the compressive load value of the synthetic rubber closed foam 1 has a hardness in the range of 0.4 to 3 Kgf/cm 2 at 50% compression, A semicircular concave groove is provided on one side of a strip with a height to width ratio of 1:1 to 1:3, and a butyl rubber adhesive composition 2' is filled to 50 to 80% of the depth of the concave groove, Furthermore, 5 for the entire width of the flat back surface portion 1b of the strip material.
A packing material characterized in that a butyl rubber adhesive composition 2 is adhered to a width of 0 to 80%.
JP117490U 1990-01-12 1990-01-12 Packing material Expired - Fee Related JPH0754278Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP117490U JPH0754278Y2 (en) 1990-01-12 1990-01-12 Packing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP117490U JPH0754278Y2 (en) 1990-01-12 1990-01-12 Packing material

Publications (2)

Publication Number Publication Date
JPH0392740U true JPH0392740U (en) 1991-09-20
JPH0754278Y2 JPH0754278Y2 (en) 1995-12-18

Family

ID=31505089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP117490U Expired - Fee Related JPH0754278Y2 (en) 1990-01-12 1990-01-12 Packing material

Country Status (1)

Country Link
JP (1) JPH0754278Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000182639A (en) * 1998-12-16 2000-06-30 Toyota Motor Corp Sealing member and fuel cell using it
JP2004353819A (en) * 2003-05-30 2004-12-16 Nissei Electric Co Ltd Packing with self-bonding ability
JP2006149589A (en) * 2004-11-29 2006-06-15 Akira Nomura Cold retaining shutter device for freezing/refrigerating open showcase for food display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000182639A (en) * 1998-12-16 2000-06-30 Toyota Motor Corp Sealing member and fuel cell using it
JP2004353819A (en) * 2003-05-30 2004-12-16 Nissei Electric Co Ltd Packing with self-bonding ability
JP4585179B2 (en) * 2003-05-30 2010-11-24 日星電気株式会社 Self-adhesive packing
JP2006149589A (en) * 2004-11-29 2006-06-15 Akira Nomura Cold retaining shutter device for freezing/refrigerating open showcase for food display

Also Published As

Publication number Publication date
JPH0754278Y2 (en) 1995-12-18

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees