JPS63138310U - - Google Patents

Info

Publication number
JPS63138310U
JPS63138310U JP3116287U JP3116287U JPS63138310U JP S63138310 U JPS63138310 U JP S63138310U JP 3116287 U JP3116287 U JP 3116287U JP 3116287 U JP3116287 U JP 3116287U JP S63138310 U JPS63138310 U JP S63138310U
Authority
JP
Japan
Prior art keywords
soundproof
paneling
soundproofing
surface material
ceiling
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
JP3116287U
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 JP3116287U priority Critical patent/JPS63138310U/ja
Publication of JPS63138310U publication Critical patent/JPS63138310U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案の防音構造の第一実施例を示
す断面図、第２図は第一実施例の要部拡大断面図
、第３図はこの考案の第二実施例を示す断面図、
第４図は第二実施例の要部拡大断面図、第５図な
いし第７図は従来の防音構造とこの考案の防音構
造の音響透過損失の測定のための資料の寸法を示
す断面図、第８図は実験結果を示す中心周波数―
音響透過損失の特性曲線図、第９図及び第１０図
は従来の防音構造及び天井構造を示す断面図、第
１１図は低音共鳴透過周波数の状態を示す周波数
―音響透過損失の特性曲線図である。 符号説明、１２，１２ａ……天井用面材、２０
，２０ａ……吊り金具（取付手段）、３０……防
音性面材、３２……石膏ボード、３４……高比重
ゴムシート、４０……発泡性吸音材、６０……小
空間。 Fig. 1 is a sectional view showing a first embodiment of the soundproof structure of this invention, Fig. 2 is an enlarged sectional view of the main part of the first embodiment, and Fig. 3 is a sectional view showing a second embodiment of this invention.
FIG. 4 is an enlarged cross-sectional view of the main part of the second embodiment, and FIGS. 5 to 7 are cross-sectional views showing the dimensions of materials for measuring the sound transmission loss of the conventional soundproof structure and the soundproof structure of this invention. Figure 8 shows the experimental results at the center frequency.
A characteristic curve diagram of sound transmission loss, Figures 9 and 10 are cross-sectional views showing conventional soundproof structures and ceiling structures, and Figure 11 is a characteristic curve diagram of frequency-sound transmission loss showing the state of bass resonance transmission frequency. be. Code explanation, 12, 12a...Ceiling surface material, 20
, 20a...hanging fittings (mounting means), 30...soundproof surface material, 32...gypsum board, 34...high specific gravity rubber sheet, 40...foaming sound absorbing material, 60...small space.

Claims (1)

【実用新案登録請求の範囲】 (1) 建物の壁又は天井を構成する面材に取付手
段を介して防音性面材を取付けると共に、上記面
材と防音性面材との空間内に、これら面材及び防
音性面材の少なくとも一方に接触する発泡性吸音
材を介在して成ることを特徴とする防音構造。 (2) 防音性面材が、石膏ボードに高比重ゴムシ
ートを接着して成る積層面材である実用新案登録
請求の範囲第１項記載の防音構造。[Scope of Claim for Utility Model Registration] (1) In addition to attaching a soundproof paneling material to the paneling material constituting the wall or ceiling of a building through an attachment means, these A soundproof structure characterized by interposing a foam sound absorbing material in contact with at least one of a face material and a soundproof face material. (2) The soundproofing structure according to claim 1, wherein the soundproofing surface material is a laminated surface material made by adhering a high-density rubber sheet to a gypsum board.
JP3116287U 1987-03-05 1987-03-05 Pending JPS63138310U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3116287U JPS63138310U (en) 1987-03-05 1987-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3116287U JPS63138310U (en) 1987-03-05 1987-03-05

Publications (1)

Publication Number Publication Date
JPS63138310U true JPS63138310U (en) 1988-09-12

Family

ID=30836646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3116287U Pending JPS63138310U (en) 1987-03-05 1987-03-05

Country Status (1)

Country Link
JP (1) JPS63138310U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000273980A (en) * 1999-03-23 2000-10-03 Takenaka Komuten Co Ltd Roof for large space building

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539511A (en) * 1978-09-11 1980-03-19 Bridgestone Tire Co Ltd Method of insulating sound and suppressing vibration by sound insulation board
JPS5651551U (en) * 1979-09-28 1981-05-07
JPS60164534A (en) * 1984-02-07 1985-08-27 株式会社ノダ Sound blocking panel and construction of sound blocking wallusing said panel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539511A (en) * 1978-09-11 1980-03-19 Bridgestone Tire Co Ltd Method of insulating sound and suppressing vibration by sound insulation board
JPS5651551U (en) * 1979-09-28 1981-05-07
JPS60164534A (en) * 1984-02-07 1985-08-27 株式会社ノダ Sound blocking panel and construction of sound blocking wallusing said panel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000273980A (en) * 1999-03-23 2000-10-03 Takenaka Komuten Co Ltd Roof for large space building

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