CN213709250U - 一种新型建筑隔音墙结构 - Google Patents
一种新型建筑隔音墙结构 Download PDFInfo
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- CN213709250U CN213709250U CN202022573374.6U CN202022573374U CN213709250U CN 213709250 U CN213709250 U CN 213709250U CN 202022573374 U CN202022573374 U CN 202022573374U CN 213709250 U CN213709250 U CN 213709250U
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- 238000009413 insulation Methods 0.000 title claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract description 11
- 230000035939 shock Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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CN202022573374.6U CN213709250U (zh) | 2020-11-09 | 2020-11-09 | 一种新型建筑隔音墙结构 |
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CN202022573374.6U CN213709250U (zh) | 2020-11-09 | 2020-11-09 | 一种新型建筑隔音墙结构 |
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CN213709250U true CN213709250U (zh) | 2021-07-16 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of building sound insulation wall structure Effective date of registration: 20230209 Granted publication date: 20210716 Pledgee: Bank of China Limited Wuhan Qingshan sub branch Pledgor: Hubei Qianyan Architectural Decoration Engineering Co.,Ltd. Registration number: Y2023420000039 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 430000 Building A, 29th Floor, No. 628 Wuluo Road, Zhongnan Road Street, Wuchang District, Wuhan City, Hubei Province Patentee after: Hubei Qianyan Construction Engineering Co.,Ltd. Address before: 430000 block a, 30 / F, 628 Wuluo Road, Wuchang District, Wuhan City, Hubei Province Patentee before: Hubei Qianyan Architectural Decoration Engineering Co.,Ltd. |