CN200964635Y - 吸声用水泥木屑板 - Google Patents
吸声用水泥木屑板 Download PDFInfo
- Publication number
- CN200964635Y CN200964635Y CN 200520099022 CN200520099022U CN200964635Y CN 200964635 Y CN200964635 Y CN 200964635Y CN 200520099022 CN200520099022 CN 200520099022 CN 200520099022 U CN200520099022 U CN 200520099022U CN 200964635 Y CN200964635 Y CN 200964635Y
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- CN
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- Prior art keywords
- noise
- sound
- plate
- sound absorption
- cement
- 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.)
- Expired - Fee Related
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- 239000004568 cement Substances 0.000 title claims abstract description 24
- 239000002023 wood Substances 0.000 title description 9
- 239000011093 chipboard Substances 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 abstract description 11
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000008030 elimination Effects 0.000 abstract description 2
- 238000003379 elimination reaction Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520099022 CN200964635Y (zh) | 2005-11-28 | 2005-11-28 | 吸声用水泥木屑板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520099022 CN200964635Y (zh) | 2005-11-28 | 2005-11-28 | 吸声用水泥木屑板 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200964635Y true CN200964635Y (zh) | 2007-10-24 |
Family
ID=38868648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200520099022 Expired - Fee Related CN200964635Y (zh) | 2005-11-28 | 2005-11-28 | 吸声用水泥木屑板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200964635Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102337708A (zh) * | 2010-07-21 | 2012-02-01 | 张洪德 | 无渣轨道道床吸声板 |
EP2865809A1 (de) * | 2013-10-24 | 2015-04-29 | Michael Leier KG | Verkleidungssystem zur Schallabsorption des schienengebundenen Verkehrs und Verlegeverfahren |
CN105464234A (zh) * | 2015-12-29 | 2016-04-06 | 四川正升声学科技有限公司 | 声屏障吸声板及其吸声结构 |
CN107513949A (zh) * | 2017-10-20 | 2017-12-26 | 苏州大学 | 一种铁路隔音降噪结构及其制备方法 |
CN107596787A (zh) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | 一种高压氧舱过滤器上使用的防爆降噪过滤材料及其生产工艺 |
CN107627699A (zh) * | 2017-09-30 | 2018-01-26 | 张延青 | 煤炭行业防腐防爆复合滤料及其生产工艺 |
CN108215388A (zh) * | 2017-12-11 | 2018-06-29 | 张晓光 | 一种新生儿高压氧舱过滤器专用防爆降噪过滤材料及其生产工艺 |
-
2005
- 2005-11-28 CN CN 200520099022 patent/CN200964635Y/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102337708A (zh) * | 2010-07-21 | 2012-02-01 | 张洪德 | 无渣轨道道床吸声板 |
EP2865809A1 (de) * | 2013-10-24 | 2015-04-29 | Michael Leier KG | Verkleidungssystem zur Schallabsorption des schienengebundenen Verkehrs und Verlegeverfahren |
CN105464234A (zh) * | 2015-12-29 | 2016-04-06 | 四川正升声学科技有限公司 | 声屏障吸声板及其吸声结构 |
CN107596787A (zh) * | 2017-09-30 | 2018-01-19 | 沈廷廷 | 一种高压氧舱过滤器上使用的防爆降噪过滤材料及其生产工艺 |
CN107627699A (zh) * | 2017-09-30 | 2018-01-26 | 张延青 | 煤炭行业防腐防爆复合滤料及其生产工艺 |
CN107513949A (zh) * | 2017-10-20 | 2017-12-26 | 苏州大学 | 一种铁路隔音降噪结构及其制备方法 |
CN108215388A (zh) * | 2017-12-11 | 2018-06-29 | 张晓光 | 一种新生儿高压氧舱过滤器专用防爆降噪过滤材料及其生产工艺 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING XIELITUO BUILDING MATERIAL CO., LTD. Free format text: FORMER OWNER: ZHANG HONGDE Effective date: 20110324 Free format text: FORMER OWNER: ZHANG BIN |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430071 4-3-302, DINGXIANGYUAN, DONGTING GARDEN, DONGTING ROAD 2, WUCHANG DISTRICT, WUHAN CITY, HUBEI PROVINCE TO: 100074 SOUTH NO. 1, WEST WANGZUO VILLAGE, WANGZUO TOWNSHIP, FENGTAI DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110324 Address after: 100074 Beijing city Fengtai District Wang Heung West South Village No. 1 Patentee after: Beijing union building materials Co., Ltd. Address before: 430071, Wuchang District, Hubei, Wuhan Province East Pavilion two Road East Pavilion Garden lilac court 4-3-302 Co-patentee before: Zhang Bin Patentee before: Zhang Hongde |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131128 |