JP2009257086A - 音響防音材料及びその製造方法 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
- B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B13/06—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
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- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
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Abstract
【解決手段】改善された音響減衰性壁(天井または床)あるいはドア材料は、接着剤としても働く1または複数の粘弾性材料からなる層をその一体的部分として有するとともに、プラスチック、ビニル、プラスチックまたはゴムのような石油系製品、金属、セルロース若しくは木材などの1または複数の拘束層を有する。一実施例では、標準的ウォールボード(通常石膏)が層状構造の外面を含み、1または複数の拘束層はこの石膏の外面の間に形成される。結果として得られる構造では、該構造を透過する音の減衰が改善される。
【選択図】図1
Description
1)室温より低い広いガラス転位温度
2)ゴムに典型的な機械的応答(即ち、破断時の高伸張、低弾性率)
3)室温における高い剥離強度
4)室温における低い剪断強さ
5)有機溶剤(例えば、テトラヒドロフラン、メタノール)中での膨張
6)水に溶けない(わずかに膨張)
7)ドライアイスの温度において容易に基体(substrate)から剥離
Claims (23)
- 層状構造の形成方法であって、
2つの面を有する第1の材料からなる層を提供する過程と、
前記第1の材料からなる層の一面に粘弾性接着剤からなる層を配置する過程と、
前記粘弾性接着剤上に第2の材料からなる層を配置する過程と、
前記第2の材料からなる層を前記粘弾性接着剤の層及び前記第1の材料からなる層に選択された時間押し付ける過程と、
前記第2の材料からなる層、前記第1の材料からなる層、及び前記粘弾性接着剤を乾燥させる過程とを有することを特徴とする方法。 - 所定の材料からなる内部層または選択された複数の材料からなる複数の層を提供する過程と、
請求項1の過程を用いて形成される2以上の層状構造の内面となるべき各面上に粘弾性接着剤からなる層を形成する過程と、
2以上の内面となるべき面が前記内部層または前記複数の層に隣接するように2以上の層状構造を配置する過程と、
上記過程によって形成された複合構造を所定時間、所定圧力で加圧する過程と、
前記加圧された複合構造を乾燥させる過程とを有することを特徴とする請求項1に記載の方法。 - 前記第1の材料が金属層を含み、前記第2の材料が石膏層を含むことを特徴とする請求項1に記載の方法。
- 前記内部層が任意の木材のようなセルロース系の層を含むことを特徴とする請求項2に記載の方法。
- 前記セルロース系の層が木材であることを特徴とする請求項2に記載の方法。
- 前記内部層が、ビニル、プラスチック複合材及びゴムからなる群から選択された層を含むことを特徴とする請求項2に記載の方法。
- 前記内部層が、亜鉛めっき鋼、ステンレス鋼、アルミニウム、チタニウム、及び2以上の金属の複合材からなる群から選択された金属層を含むことを特徴とする請求項2に記載の方法。
- 前記金属層が亜鉛めっき鋼を含むことを特徴とする請求項7に記載の方法。
- 層状構造の形成方法であって、
2つの面を有する第1の材料からなる層を提供する過程と、
前記第1の材料からなる層の一面に粘弾性接着剤からなる層を配置する過程と、
前記粘弾性接着剤上に、前記第1の材料の100分の1から2分の1の厚さの第2の材料からなる層を配置する過程と、
前記第2の材料からなる層を前記粘弾性接着剤の層及び前記第1の材料に選択された時間押し付ける過程と、
前記第2の材料からなる層、前記第1の材料からなる層、及び前記粘弾性接着剤を乾燥させる過程とを有することを特徴とする方法。 - 前記第1の材料が石膏層を含み、前記第2の材料が金属層を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料が石膏層を含み、前記第2の材料がプラスチック及びプラスチック複合材層からなる群から選択された層を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料が石膏層を含み、前記第2の材料がビニル及びゴムからなる群から選択された層を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料が石膏層を含み、前記第2の材料がセルロース系材料及び木材からなる群から選択された層を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料がセルロース系材料及び木材からなる群から選択された層を含み、前記第2の材料が金属を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料がセルロース系材料及び木材層からなる群から選択された材料を含み、前記第2の材料が石油系プラスチック複合材及び石油系ゴム層からなる材料の群から選択された材料を含むことを特徴とする請求項9に記載の方法。
- 前記第1の材料がセルロース系材料及び木材からなる群から選択された層を含み、前記第2の材料が石油系プラスチック複合材、ビニル及びゴムからなる群から選択された層を含むことを特徴とする請求項9に記載の方法。
- 層状構造の形成方法であって、
2つの面を有する第1の材料からなる層を提供する過程と、
前記第1の材料からなる層の一面に粘弾性接着剤からなる層を配置する過程と、
前記粘弾性接着剤上に第2の材料からなる層を配置する過程と、
前記第2の材料からなる層を前記粘弾性接着剤の層及び前記第1の材料に選択された時間押し付ける過程と、
前記第2の材料からなる層、前記第1の材料からなる層、及び前記粘弾性接着剤を乾燥させる過程とを有することを特徴とする方法。 - 前記2つの外部層が対称的であり、全く同じタイプの材料から形成され、全く同じ密度及び厚さを有することを特徴とする請求項17に記載の方法。
- 前記2つの外部層が非対称であり、全く同じタイプの材料以外の材料からなり、全く同じ密度及び厚さ以外の密度及び厚さを有していることを特徴とする請求項17に記載の方法。
- 前記2以上の内部層が対称的であり、全く同じタイプの材料から形成され、全く同じ密度及び厚さを有することを特徴とする請求項17に記載の方法。
- 前記2以上の内部層が非対称であり、全く同じタイプの材料以外の材料からなり、全く同じ密度及び厚さ以外の密度及び厚さを有していることを特徴とする請求項17に記載の方法。
- 層状の吸音構造であって、
2つの面を有する第1の材料からなる層と、
前記第1の材料からなる層の一面上に設けられた粘弾性接着剤からなる層と、
前記粘弾性接着剤上に設けられた第2の材料からなる層とを有することを特徴とする構造。 - 前記第2の材料からなる層が前記第1の材料の10分の1から2分の1の厚さであることを特徴とする請求項22に記載の層状吸音構造。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US10/658,814 US7181891B2 (en) | 2003-09-08 | 2003-09-08 | Acoustical sound proofing material and methods for manufacturing same |
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JP2006525373A Division JP2007505237A (ja) | 2003-09-08 | 2004-08-27 | 音響防音材料及びその製造方法 |
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JP2009257086A true JP2009257086A (ja) | 2009-11-05 |
JP2009257086A5 JP2009257086A5 (ja) | 2010-06-24 |
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JP2006525373A Pending JP2007505237A (ja) | 2003-09-08 | 2004-08-27 | 音響防音材料及びその製造方法 |
JP2009185945A Pending JP2009257086A (ja) | 2003-09-08 | 2009-08-10 | 音響防音材料及びその製造方法 |
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US (2) | US7181891B2 (ja) |
EP (1) | EP1676008B1 (ja) |
JP (2) | JP2007505237A (ja) |
CN (1) | CN1894474B (ja) |
AU (1) | AU2004273008B2 (ja) |
CA (1) | CA2538132C (ja) |
ES (1) | ES2642567T3 (ja) |
WO (1) | WO2005026459A2 (ja) |
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Also Published As
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WO2005026459A2 (en) | 2005-03-24 |
WO2005026459A3 (en) | 2005-06-02 |
US20070094950A1 (en) | 2007-05-03 |
JP2007505237A (ja) | 2007-03-08 |
US8181417B2 (en) | 2012-05-22 |
CA2538132A1 (en) | 2005-03-24 |
AU2004273008B2 (en) | 2009-08-13 |
US7181891B2 (en) | 2007-02-27 |
CN1894474A (zh) | 2007-01-10 |
CA2538132C (en) | 2013-02-26 |
EP1676008B1 (en) | 2017-08-02 |
US20050050846A1 (en) | 2005-03-10 |
EP1676008A4 (en) | 2009-04-22 |
AU2004273008A1 (en) | 2005-03-24 |
EP1676008A2 (en) | 2006-07-05 |
CN1894474B (zh) | 2010-12-08 |
ES2642567T3 (es) | 2017-11-16 |
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