JP2013250501A - 吸音ボード - Google Patents
吸音ボード Download PDFInfo
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- JP2013250501A JP2013250501A JP2012126911A JP2012126911A JP2013250501A JP 2013250501 A JP2013250501 A JP 2013250501A JP 2012126911 A JP2012126911 A JP 2012126911A JP 2012126911 A JP2012126911 A JP 2012126911A JP 2013250501 A JP2013250501 A JP 2013250501A
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- sound
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- sound absorbing
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Images
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
- G10K11/168—Plural layers of different materials, e.g. sandwiches
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- 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
- E04B1/84—Sound-absorbing elements
- E04B1/86—Sound-absorbing elements slab-shaped
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- 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
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8461—Solid slabs or blocks layered
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- 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
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/8485—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element the opening being restricted, e.g. forming Helmoltz resonators
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- 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
- E04B1/84—Sound-absorbing elements
- E04B2001/8457—Solid slabs or blocks
- E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling
- E04B2001/848—Solid slabs or blocks with acoustical cavities, with or without acoustical filling the cavities opening onto the face of the element
- E04B2001/849—Groove or slot type openings
Abstract
【解決手段】装飾層と剛性を有する基体とが積層された吸音ボードであって、基体が、所定間隔で平行する溝を有し、かつ、溝の、基体の長手方向に対して垂直な断面が、互いに隣接するネック部及び胴体部を有する形状である吸音ボード。
【選択図】図1
Description
JIS 1405−2の垂直入射吸音率の測定法に従い、B&K(株)製垂直入射吸音測定機を用いて垂直入射吸音率を測定した。サンプル径は30mmとなるようにした。
音響透過損失(遮音特性)の測定
遮音特性として、JIS 1405−2の垂直入射透過損失の測定法に従い、日東紡音響エンジニアリング(株)製垂直入射透過損失測定機を用いて垂直入射透過損失を測定した。サンプル径は40mmとなるようにした。
実施例1のサンプル作製
ポリ塩化ビニル(PVC)樹脂(徳山積水社製TS−800E)に安定剤、滑剤を添加し押し出し機で混練溶融させ図1のような断面になるように押出し型で押出し冷却して基体を製造した。
セメント20質量%・珪藻土(SiO2)30質量%、消石灰(Ca(OH))30質量%に、20質量%のロックウ−ル繊維を水と粘度状にまぜセラミックを図1のような断面になるように押出し型で押出し120℃のオートクレーブで50分加熱加圧養生した後、乾燥して基体を製造した。
ポリ塩化ビニル(PVC)樹脂(徳山積水社製TS−800E)に安定剤、滑剤を添加し押し出し機で混練溶融させ図1のような断面になるように押出し型で押出し冷却して基体を製造した。
実施例2と同様のセラミックを図1の様な断面でかつ溝の深さと基体底面の厚さを変えた押出し型で押出し120℃のオートクレーブで50分加熱加圧養生した後、乾燥して三種類の基体を製造した。
実施例5のサンプルの作成
実施例2と同様のセラミックを図1の様な断面を有する押出し型で押出し120℃のオートクレーブで50分加熱加圧養生した後、乾燥して基体を製造した。
実施例6のサンプルの作成
実施例2と同様のセラミックを図1の様な断面を有する押出し型で押出し120℃のオートクレーブで50分加熱加圧養生した後、乾燥して基体を製造した。
実施例7のサンプルの作成
実施例2と同様のセラミックを図4の様な断面を有する押出し型で押出し120℃のオートクレーブで50分加熱加圧養生した後、乾燥して基体を製造した。
実施例8のサンプルの作成
ポリ塩化ビニル(PVC)樹脂(徳山積水社製TS−800E)に安定剤、滑剤を添加し押し出し機で混練溶融させ図1のような断面になるように押出し型で押出し冷却して基体を製造した。
2 装飾層
3 基体
4 溝
4a ネック部
4b 胴体部
5 穴
6 基体底部
P1、P2 ピッチ
L1 ネック部の直径
L2 胴体部の直径
L3 溝の深さ
L4 基体底部の厚さ
L5 ネック部の長さ
L6 胴体部の長さ
Claims (4)
- 装飾層と剛性を有する基体とが積層された吸音ボードであって、
基体が、所定間隔で平行する溝を有し、かつ、
溝の、基体の長手方向に対して垂直な断面が、互いに隣接するネック部及び胴体部を有する形状である吸音ボード。 - 装飾層が、プラスチックフィルムから構成される装飾フィルム層と、接着層とが積層された層であり、直径20〜500μmで数密度が2〜700個/cm2の微小な穴を有する請求項1に記載の吸音ボード。
- 装飾層が、通気性を有する不織布または織布である請求項1に記載の吸音ボード。
- 基体が、樹脂またはセラミックからなる請求項1〜3のいずれか一項に記載の吸音ボード。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012126911A JP2013250501A (ja) | 2012-06-04 | 2012-06-04 | 吸音ボード |
PCT/US2013/042341 WO2013184370A2 (en) | 2012-06-04 | 2013-05-23 | Sound absorbing (acoustic) board |
US14/390,294 US20150090526A1 (en) | 2012-06-04 | 2013-05-23 | Sound absorbing (acoustic) board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012126911A JP2013250501A (ja) | 2012-06-04 | 2012-06-04 | 吸音ボード |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013250501A true JP2013250501A (ja) | 2013-12-12 |
Family
ID=48570475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012126911A Pending JP2013250501A (ja) | 2012-06-04 | 2012-06-04 | 吸音ボード |
Country Status (3)
Country | Link |
---|---|
US (1) | US20150090526A1 (ja) |
JP (1) | JP2013250501A (ja) |
WO (1) | WO2013184370A2 (ja) |
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KR20160005624A (ko) * | 2014-07-07 | 2016-01-15 | 서울시립대학교 산학협력단 | 방음벽지 |
KR20160012840A (ko) * | 2014-07-25 | 2016-02-03 | 서울시립대학교 산학협력단 | 방음벽 패널 |
JP2016211342A (ja) * | 2015-05-13 | 2016-12-15 | フクビ化学工業株式会社 | 吸音パネルおよびその製造方法 |
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KR101448197B1 (ko) | 2013-09-16 | 2014-10-07 | 최종수 | 건축자재용 장식 단열블록 |
KR102187222B1 (ko) * | 2014-07-07 | 2020-12-04 | 서울시립대학교 산학협력단 | 방음벽지 |
KR20160005624A (ko) * | 2014-07-07 | 2016-01-15 | 서울시립대학교 산학협력단 | 방음벽지 |
KR101523577B1 (ko) * | 2014-07-21 | 2015-05-29 | 최성준 | 직물 마감된 목재 흡음판 |
KR20160012840A (ko) * | 2014-07-25 | 2016-02-03 | 서울시립대학교 산학협력단 | 방음벽 패널 |
KR102276820B1 (ko) * | 2014-07-25 | 2021-07-12 | 서울시립대학교 산학협력단 | 방음벽 패널 |
JP2016211342A (ja) * | 2015-05-13 | 2016-12-15 | フクビ化学工業株式会社 | 吸音パネルおよびその製造方法 |
JP2017008711A (ja) * | 2015-06-24 | 2017-01-12 | 大成建設株式会社 | 内装材 |
JP2020101019A (ja) * | 2018-12-21 | 2020-07-02 | Nissha株式会社 | 装飾吸音パネル及びその製造方法 |
JP7224901B2 (ja) | 2018-12-21 | 2023-02-20 | Nissha株式会社 | 装飾吸音パネル及びその製造方法 |
JP2020144295A (ja) * | 2019-03-08 | 2020-09-10 | けせんプレカット事業協同組合 | 可撓性吸音材、吸音体、音響拡散体、および音処理体の吸音特性設計方法 |
KR20210051658A (ko) * | 2019-10-31 | 2021-05-10 | 주식회사 금토일산업 | 친환경 준불연 흡음 보드 제조 방법 |
KR102386903B1 (ko) * | 2019-10-31 | 2022-04-14 | 주식회사 금토일산업 | 친환경 준불연 흡음 보드 제조 방법 |
Also Published As
Publication number | Publication date |
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WO2013184370A3 (en) | 2014-03-13 |
WO2013184370A2 (en) | 2013-12-12 |
US20150090526A1 (en) | 2015-04-02 |
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