JPS61117805U - - Google Patents

Info

Publication number
JPS61117805U
JPS61117805U JP76085U JP76085U JPS61117805U JP S61117805 U JPS61117805 U JP S61117805U JP 76085 U JP76085 U JP 76085U JP 76085 U JP76085 U JP 76085U JP S61117805 U JPS61117805 U JP S61117805U
Authority
JP
Japan
Prior art keywords
holes
plate
construction material
hole
soundproofing
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
JP76085U
Other languages
English (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 JP76085U priority Critical patent/JPS61117805U/ja
Publication of JPS61117805U publication Critical patent/JPS61117805U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Laminated Bodies (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
本考案防音性複合体の一実施例を示す縦断面図、
第2図及び第3図は本考案の他の実施例を示す縦
断面図である。 1…防音性複合体、2…板状構築材、3…発泡
体板状物、4…面、5…孔、6…開口部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 板状構築材と、該構築材の片面に配された
    発泡体板状物よりなる防音性複合体に於いて、上
    記発泡体板状物の板状構築材側と反対側の一面に
    複数の孔を設けてなり、各孔はその孔内部におい
    て開口部の面積よりも横断面積が大なる部分を有
    することを特徴とする防音性複合体。 (2) 前記発泡体板状物が複数の貫通孔を設けて
    なる発泡体シートと無孔の発泡体シートの積層体
    からなり、各貫通孔と無孔発泡体シートにより閉
    鎖された部分により各孔を形成してなる実用新案
    登録請求の範囲第1項記載の防音性複合体。 (3) 前記発泡体板状物の厚さが10〜100mm
    である実用新案登録請求の範囲第1項〜第2項の
    いずれかに記載の防音性複合体。 (4) 前記複数の孔の平均開口面積が5〜200m
    m、開口面積が2〜20%、深さが前記発泡体
    板状物の厚さの1/4〜3/4である実用新案登
    録請求の範囲第1項〜第3項のいずれかに記載の
    防音性複合体。
JP76085U 1985-01-08 1985-01-08 Pending JPS61117805U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP76085U JPS61117805U (ja) 1985-01-08 1985-01-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP76085U JPS61117805U (ja) 1985-01-08 1985-01-08

Publications (1)

Publication Number Publication Date
JPS61117805U true JPS61117805U (ja) 1986-07-25

Family

ID=30472896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP76085U Pending JPS61117805U (ja) 1985-01-08 1985-01-08

Country Status (1)

Country Link
JP (1) JPS61117805U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005146651A (ja) * 2003-11-14 2005-06-09 Kirii Construction Materials Co Ltd 内装壁

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5150986A (ja) * 1974-10-31 1976-05-06 Eidai Co Ltd Hekomimoyoojusurukobutsushitsusenibanno seizohoho
JPS5342048A (en) * 1976-09-29 1978-04-17 Fujitsu Ltd Preparation of miniature lens
JPS5323900B2 (ja) * 1974-02-22 1978-07-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5323900B2 (ja) * 1974-02-22 1978-07-18
JPS5150986A (ja) * 1974-10-31 1976-05-06 Eidai Co Ltd Hekomimoyoojusurukobutsushitsusenibanno seizohoho
JPS5342048A (en) * 1976-09-29 1978-04-17 Fujitsu Ltd Preparation of miniature lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005146651A (ja) * 2003-11-14 2005-06-09 Kirii Construction Materials Co Ltd 内装壁

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