CN216896188U - 一种钢波纹板混凝土复合管 - Google Patents
一种钢波纹板混凝土复合管 Download PDFInfo
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- CN216896188U CN216896188U CN202220570746.6U CN202220570746U CN216896188U CN 216896188 U CN216896188 U CN 216896188U CN 202220570746 U CN202220570746 U CN 202220570746U CN 216896188 U CN216896188 U CN 216896188U
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- concrete
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- steel
- corrugated
- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 239000004567 concrete Substances 0.000 title claims abstract description 57
- 239000002131 composite material Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 37
- 239000010410 layer Substances 0.000 claims abstract description 20
- 238000004873 anchoring Methods 0.000 claims abstract description 15
- 239000011083 cement mortar Substances 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000002708 enhancing effect Effects 0.000 claims abstract description 4
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 229910001141 Ductile iron Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202220570746.6U CN216896188U (zh) | 2022-03-16 | 2022-03-16 | 一种钢波纹板混凝土复合管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202220570746.6U CN216896188U (zh) | 2022-03-16 | 2022-03-16 | 一种钢波纹板混凝土复合管 |
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CN216896188U true CN216896188U (zh) | 2022-07-05 |
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CN202220570746.6U Active CN216896188U (zh) | 2022-03-16 | 2022-03-16 | 一种钢波纹板混凝土复合管 |
Country Status (1)
Country | Link |
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CN (1) | CN216896188U (zh) |
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2022
- 2022-03-16 CN CN202220570746.6U patent/CN216896188U/zh active Active
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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 |
Denomination of utility model: Steel corrugated plate concrete composite pipe Effective date of registration: 20221103 Granted publication date: 20220705 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HENGSHUI HONGXIANG ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2022980020739 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220705 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HENGSHUI HONGXIANG ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2022980020739 |
|
PC01 | Cancellation 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 steel corrugated plate concrete composite pipe Granted publication date: 20220705 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Hongqi Sub branch Pledgor: HENGSHUI HONGXIANG ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2024980003762 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |