CN214143371U - 一种高速公路用便于安装的隔音屏障 - Google Patents
一种高速公路用便于安装的隔音屏障 Download PDFInfo
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- CN214143371U CN214143371U CN202022476355.1U CN202022476355U CN214143371U CN 214143371 U CN214143371 U CN 214143371U CN 202022476355 U CN202022476355 U CN 202022476355U CN 214143371 U CN214143371 U CN 214143371U
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- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 230000001681 protective effect Effects 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 title abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims description 31
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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CN202022476355.1U CN214143371U (zh) | 2020-11-01 | 2020-11-01 | 一种高速公路用便于安装的隔音屏障 |
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CN202022476355.1U CN214143371U (zh) | 2020-11-01 | 2020-11-01 | 一种高速公路用便于安装的隔音屏障 |
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CN214143371U true CN214143371U (zh) | 2021-09-07 |
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Legal Events
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230713 Address after: No. 189 Zhengjiazhuang, Qilihe District, Lanzhou City, Gansu Province, 730000 Patentee after: Gansu Guokang Environmental Engineering Technology Co.,Ltd. Address before: 311899 16-01, GANGLONG decoration City, No.17, Ji'nan street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji Huajiang Engineering Design Consulting Co.,Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 189 Zhengjiazhuang, Qilihe District, Lanzhou City, Gansu Province 730050 Patentee after: Guokang Environmental Protection Co.,Ltd. Country or region after: China Address before: No. 189 Zhengjiazhuang, Qilihe District, Lanzhou City, Gansu Province, 730000 Patentee before: Gansu Guokang Environmental Engineering Technology Co.,Ltd. Country or region before: China |