JPS622735U - - Google Patents

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Publication number
JPS622735U
JPS622735U JP9544685U JP9544685U JPS622735U JP S622735 U JPS622735 U JP S622735U JP 9544685 U JP9544685 U JP 9544685U JP 9544685 U JP9544685 U JP 9544685U JP S622735 U JPS622735 U JP S622735U
Authority
JP
Japan
Prior art keywords
cushioning material
utility
model registration
material according
flat part
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.)
Pending
Application number
JP9544685U
Other languages
Japanese (ja)
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 JP9544685U priority Critical patent/JPS622735U/ja
Publication of JPS622735U publication Critical patent/JPS622735U/ja
Pending legal-status Critical Current

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  • Floor Finish (AREA)

Description

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

第１図は本考案に係る緩衝材を用いて形成され
る浮き床構造の断面図であり、第２図ａ〜ｅは本
考案に係る緩衝材の断面図であり、第３図および
第４図は本考案に係る緩衝材を用いて形成される
浮き床構造の別の実施例を示す断面図であり、第
５図および第６図は従来の浮き床構造における欠
点の説明図である。 １……コンクリートスラブ、２……緩衝材、２
ａ……平面部、２ｂ……立上げ絶縁部、３……浮
き床層、４……側壁。 FIG. 1 is a cross-sectional view of a floating floor structure formed using the cushioning material according to the present invention, FIGS. 2 a to e are cross-sectional views of the cushioning material according to the present invention, and FIGS. The figure is a sectional view showing another embodiment of a floating floor structure formed using the cushioning material according to the present invention, and FIGS. 5 and 6 are illustrations of drawbacks in the conventional floating floor structure. 1... Concrete slab, 2... Cushioning material, 2
a...Plane part, 2b... Standing insulation part, 3... Floating floor layer, 4... Side wall.

Claims (1)

【実用新案登録請求の範囲】 (1) コンクリート製スラブと浮き床層との間に
敷設される緩衝材であつて、この緩衝材は、平面
部とこの平面部の少なくとも１つの端縁から一体
的に立設された立上げ絶縁部とからなり、平面部
および立上げ絶縁部は、単位面積当りの動的バネ
定数が載荷質量２５０Kg／m2の場合に０．８〜４
．８×１０６Ｎ／m2である発泡ポリプロピレン、
発泡ポリプロピレン―スチレン共重合体または高
密度発泡ポリエチレンから形成されていることを
特徴とする浮き床用緩衝材。 (2) 緩衝材が発泡ポリプロピレンで形成されて
いる実用新案登録請求の範囲第１項に記載の緩衝
材。 (3) 平面部と一体的に形成された立上げ絶縁部
が上方に向かうほど細くなるテーパー状に形成さ
れていることを特徴とする実用新案登録請求の範
囲第１項に記載の緩衝材。 (4) 平面部と立上げ絶縁部との接合部にハンチ
部が形成されていることを特徴とする実用新案登
録請求の範囲第１項に記載の緩衝材。 (5) 平面部の端部が相欠き構造とされて互いに
接続されていることを特徴とする実用新案登録請
求の範囲第１項に記載の緩衝材。[Claims for Utility Model Registration] (1) A cushioning material laid between a concrete slab and a floating floor layer, which cushioning material is integrally formed from a flat part and at least one edge of the flat part. The planar part and the upright insulating part have a dynamic spring constant of 0.8 to 4 when the load mass is 250 kg/ m2 .
．． foamed polypropylene with a strength of 8×10 6 N/m 2 ;
A cushioning material for a floating floor, characterized in that it is formed from a foamed polypropylene-styrene copolymer or a high-density foamed polyethylene. (2) The cushioning material according to claim 1 of the utility model registration, wherein the cushioning material is made of foamed polypropylene. (3) The cushioning material according to claim 1, wherein the raised insulating part formed integrally with the flat part is formed in a tapered shape that becomes thinner toward the top. (4) The cushioning material according to claim 1 of the utility model registration claim, characterized in that a haunch portion is formed at the joint between the plane portion and the upright insulating portion. (5) The cushioning material according to claim 1 of the utility model registration, characterized in that the end portions of the plane portions are connected to each other in a half-shaped structure.
JP9544685U 1985-06-24 1985-06-24 Pending JPS622735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9544685U JPS622735U (en) 1985-06-24 1985-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9544685U JPS622735U (en) 1985-06-24 1985-06-24

Publications (1)

Publication Number Publication Date
JPS622735U true JPS622735U (en) 1987-01-09

Family

ID=30654574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9544685U Pending JPS622735U (en) 1985-06-24 1985-06-24

Country Status (1)

Country Link
JP (1) JPS622735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031704A (en) * 2006-07-27 2008-02-14 Toppan Cosmo Inc Structure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539529A (en) * 1978-09-11 1980-03-19 Asahi Dow Ltd Sound insulation floor
JPS5729624B2 (en) * 1977-12-08 1982-06-23
JPS5968469A (en) * 1982-10-08 1984-04-18 三菱油化株式会社 Floor structure of concrete building

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729624B2 (en) * 1977-12-08 1982-06-23
JPS5539529A (en) * 1978-09-11 1980-03-19 Asahi Dow Ltd Sound insulation floor
JPS5968469A (en) * 1982-10-08 1984-04-18 三菱油化株式会社 Floor structure of concrete building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008031704A (en) * 2006-07-27 2008-02-14 Toppan Cosmo Inc Structure

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