CN207079635U - Structure is fixedly mounted in a kind of steel plate for sealing water - Google Patents
Structure is fixedly mounted in a kind of steel plate for sealing water Download PDFInfo
- Publication number
- CN207079635U CN207079635U CN201720856727.9U CN201720856727U CN207079635U CN 207079635 U CN207079635 U CN 207079635U CN 201720856727 U CN201720856727 U CN 201720856727U CN 207079635 U CN207079635 U CN 207079635U
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- China
- Prior art keywords
- steel plate
- reinforcing bar
- sealing water
- shaped reinforcing
- crotch
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 150
- 239000010959 steel Substances 0.000 title claims abstract description 150
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000007789 sealing Methods 0.000 title claims abstract description 91
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 144
- 230000002787 reinforcement Effects 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 29
- 238000010276 construction Methods 0.000 claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 10
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 210000003205 muscle Anatomy 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model provides a kind of steel plate for sealing water and structure is fixedly mounted, including steel plate for sealing water, fix the U-shaped reinforcing bar of steel plate for sealing water and with crotch U-shaped reinforcing bar, the steel plate for sealing water is the steel plate structure of both ends band bending, steel plate both ends bending place is set towards upstream face, steel plate for sealing water center line overlaps with construction joint center line, the U-shaped reinforcing bar welds with steel plate for sealing water bending end, U-shaped reinforcing bar both sides bending end respectively with steel plate for sealing water both sides reinforcement welding, the band crotch U-shaped reinforcing bar is set on the reinforcing bar of steel plate for sealing water side, crotch with crotch U-shaped reinforcing bar is welded and fixed with steel plate for sealing water side, adjacent two steel plate for sealing water set along construction joint length direction mutually overlaps welding, polylith steel plate for sealing water overlap joint forms complete steel plate water stopper.The installation of the utility model structure is reinforced simply, and on-site construction processes are simplified, simple operation, good forming effect；It is practical suitable for the construction of basement structure each position construction joint, post-cast strip.
Description
Technical field
The utility model belongs to technical field of building construction, and in particular to uses water-stopping steel in a kind of Basement Concrete Structures
Structure is fixedly mounted in plate.
Background technology
In basement engineering structure construction procedure, the position such as sole plate, outer wall of basement, fire cistern construction joint,
Post-cast strip is typically using steel plate for sealing water band as a kind of water-proofing treatment measure.Steel plate water stopper technology maturation, water-stagnating effect is very
It is good.But the installation of steel plate water stopper is very troublesome, and Normal practice is that steel plate water stopper directly is weldingly fixed on into bottom with bar dowel
On plate or shear force wall reinforcing steel bar, but fixed mass often bad control, reinforcing loosely easily cause steel plate water stopper in casting process
Position is offset, it is impossible to ensures the requirement that steel plate water stopper is centrally located.
Based on this, a kind of fixing means of steel plate water stopper is now provided, this method can utilize job site waste material reinforcing bar to make
For fixed mount, reduce live material consumption, and make it is simple, firmly install, can be applied to basement sole plate, exterior wall,
The positions such as top plate, substantially increase the construction quality and efficiency of steel plate water stopper.
The patent document of Application No. 201210127141.0 discloses a kind of monoblock type steel plate water stopper, solves existing skill
Art light plate waterstop is not easy to position, and the problem of easy tilt displacement, but is not suitable for being horizontally mounted for steel plate water stopper.Other phases
Like patent, existing needs unit to make fixing device, the problem of not being suitable for each position of basement structure.
Utility model content
The problem of existing for prior art, the technology that the utility model uses for solution problems of the prior art
Scheme is as follows：
Structure, including steel plate for sealing water 1 is fixedly mounted in a kind of steel plate for sealing water, fixes the U-shaped reinforcing bar 5 of steel plate for sealing water 1 and with curved
Hook U-shaped reinforcing bar 3, it is characterised in that：The steel plate structure that described steel plate for sealing water 1 bends for both ends band, steel plate both ends bending place court
Being set to upstream face, the center line of steel plate for sealing water 1 overlaps with construction joint center line, and the U-shaped reinforcing bar 5 welds with the bending end of steel plate for sealing water 1,
The both sides bending end of U-shaped reinforcing bar 5 is set in water-stopping steel with the both sides reinforcement welding of steel plate for sealing water 1, the band crotch U-shaped reinforcing bar 3 respectively
On the side reinforcing bar of plate 1, the crotch with crotch U-shaped reinforcing bar 3 is welded and fixed with the side of steel plate for sealing water 1, is set along construction joint length direction
Adjacent two steel plate for sealing water 1 put mutually overlap joint welding, the overlap joint of polylith steel plate for sealing water 1 form complete steel plate water stopper.
When described steel plate for sealing water 1 is arranged in shear wall structure, the described both sides reinforcing bar of steel plate for sealing water 1 is respectively exterior wall
Outer vertical reinforcement 2 and outer vertical reinforcement 6, described U-shaped reinforcing bar 5 within the walls are arranged under exterior wall horizontal construction joint absolute altitude at 150mm,
The opening upwards of U-shaped reinforcing bar 5, both sides bending end weld with outer vertical reinforcement 2 and interior vertical reinforcement 6 respectively, and steel plate for sealing water 1 is along exterior wall
Length direction is placed on U-shaped reinforcing bar 5, is welded and fixed between the two.
Described band crotch U-shaped reinforcing bar 3 is set on outer vertical reinforcement 2, crotch and water-stopping steel with crotch U-shaped reinforcing bar 3
The side of plate 1 is welded, and band crotch U-shaped reinforcing bar 3 is connected with the outer junction of vertical reinforcement 2 with the colligation of steel wire 4.
Described band crotch U-shaped reinforcing bar 3 is the reinforcing bars of HRB400E Φ 8, it is long to rebar sizes be 250mm, short rebar sizes
It is defined by steel plate for sealing water 1 away from the outer outside size of vertical reinforcement 2, hook length 50mm；Band crotch U-shaped reinforcing bar 3 is along steel plate water-stopping
Strip length direction, set by spacing 1200mm.
Described U-shaped reinforcing bar 5 is the reinforcing bars of HRB400E Φ 8, it is long to rebar sizes with vertical reinforcement outside exterior wall 2 and interior vertical
Bar spacing between reinforcing bar 6 is defined, and the bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar 5 is along steel plate water-stopping strip length side
To by spacing 1200mm settings.
When described steel plate for sealing water 1 is arranged in foundation structure bottom plate, it is banded with respectively on sole plate on blinding layer 7
Reinforcing bar 9 under reinforcing bar 8 and sole plate, steel plate for sealing water 1 are lain in a horizontal plane on sole plate under reinforcing bar 8 and sole plate in reinforcing bar 9
Between position, set along the length direction of construction joint 10, the both ends bending place of steel plate for sealing water 1 is towards the lower section upstream face of blinding layer 7, sealing
The both sides of steel plate 1 are welded with U-shaped reinforcing bar 5, the both sides bending end of U-shaped reinforcing bar 5 respectively with reinforcing bar on sole plate 8 and sole plate
Reinforcing bar 9 welds.
Described band crotch U-shaped reinforcing bar 3 is set on sole plate on reinforcing bar 8, and the crotch with crotch U-shaped reinforcing bar 3 is with stopping
The side of water steel plate 1 is welded, and band crotch U-shaped reinforcing bar 3 is connected with the junction of reinforcing bar on sole plate 8 with the colligation of steel wire 4.
Described band crotch U-shaped reinforcing bar 3 is the reinforcing bars of HRB400E Φ 8, it is long to rebar sizes be 250mm, short rebar sizes
It is defined by steel plate for sealing water 1 away from the outside size of reinforcing bar on sole plate 8, hook length 50mm；Band crotch U-shaped reinforcing bar 3 is along steel plate
Waterstop length direction, set by spacing 1200mm.
Described U-shaped reinforcing bar 5 is the reinforcing bars of HRB400E Φ 8, and length is to rebar sizes with reinforcing bar on sole plate 8, sole plate
The lower bar spacing of reinforcing bar 9 is defined, and the bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar 5 is pressed along steel plate water stopper length direction
Spacing 1200mm is set.
The described specification of steel plate for sealing water 1 is 2900 × 300 × 3mm.
The utility model has the following advantages that：
1st, the utility model is applied to the construction of basement structure each position construction joint, post-cast strip；
2nd, the installation of the utility model structure is reinforced simple, and on-site construction processes are simplified, simple operation, molding effect
It is good；
3rd, reinforcing bar and shear wall, sole plate reinforced mesh steel are fixed because the steel plate water stopper in the utility model utilizes
Muscle welding is integral, therefore has good fixed effect to steel plate for sealing water, solves steel plate for sealing water in the prior art and places, be fixed
The problem of difficult, and the requirement that steel plate water stopper is centrally located can be met, off normal is not easy in concreting process, globality obtains
To guarantee；
4th, the utility model light plate waterstop be connected with shear wall, reinforcement foundation mesh sheet used in reinforcing bar can utilize scrap steel
Muscle, therefore reinforcing bar has been saved to a certain extent, reduce cost.
Brief description of the drawings
Fig. 1 is exterior wall steel plate water stopper structural facades figure；
Fig. 2 is exterior wall steel plate water stopper section of structure；
Fig. 3 is bottom surface steel plate water stopper installation diagram；
Wherein：1- steel plate for sealing water, the outer vertical reinforcements of 2-, 3- band crotch U-shaped reinforcing bars, 4- steel wires, 5- U-shaped reinforcing bars, erect in 6-
To reinforcing bar, 7- blinding layers, reinforcing bar on 8- sole plates, reinforcing bar under 9- sole plates, 10- construction joints.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail, such as
Shown in Fig. 1-3, structure, including steel plate for sealing water 1, the U-shaped reinforcing bar 5 and band of fixed steel plate for sealing water 1 is fixedly mounted in a kind of steel plate for sealing water
Crotch U-shaped reinforcing bar 3, steel plate for sealing water 1 are the steel plate structure of both ends band bending, and steel plate both ends bending place is set towards upstream face, only
The center line of water steel plate 1 overlaps with construction joint center line, and U-shaped reinforcing bar 5 welds with the bending end of steel plate for sealing water 1, the both sides bending end of U-shaped reinforcing bar 5
It is set in respectively with the both sides reinforcement welding of steel plate for sealing water 1, band crotch U-shaped reinforcing bar 3 on the side reinforcing bar of steel plate for sealing water 1, band crotch U-shaped
The crotch of reinforcing bar 3 is welded and fixed with the side of steel plate for sealing water 1, and adjacent two steel plate for sealing water 1 set along construction joint length direction is mutual
Overlap joint welding, the overlap joint of polylith steel plate for sealing water 1 form complete steel plate water stopper.
As shown in Figure 1, 2, when steel plate for sealing water 1 is arranged in shear wall structure, the both sides reinforcing bar of steel plate for sealing water 1 is respectively outer
The outer vertical reinforcement 2 of wall and outer vertical reinforcement 6, U-shaped reinforcing bar 5 within the walls are arranged under exterior wall horizontal construction joint absolute altitude at 150mm, U-shaped
The opening upwards of reinforcing bar 5, both sides bending end weld with outer vertical reinforcement 2 and interior vertical reinforcement 6 respectively, and steel plate for sealing water 1 is grown along exterior wall
Degree direction is placed on U-shaped reinforcing bar 5, is welded and fixed between the two.
Band crotch U-shaped reinforcing bar 3 is set on outer vertical reinforcement 2, the crotch with crotch U-shaped reinforcing bar 3 and the side of steel plate for sealing water 1
Welding, band crotch U-shaped reinforcing bar 3 are connected with the outer junction of vertical reinforcement 2 with the colligation of steel wire 4.
Band crotch U-shaped reinforcing bar 3 is the reinforcing bars of HRB400E Φ 8, and length is 250mm to rebar sizes, and short rebar sizes are with sealing
Steel plate 1 is defined away from the outer outside size of vertical reinforcement 2, hook length 50mm；Band crotch U-shaped reinforcing bar 3 is along steel plate water-stopping strip length
Direction, set by spacing 1200mm.
U-shaped reinforcing bar 5 is the reinforcing bars of HRB400E Φ 8, it is long to rebar sizes with vertical reinforcement outside exterior wall 2 and interior vertical reinforcement 6 it
Between bar spacing be defined, the bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar 5 along steel plate water stopper length direction, by
Set away from 1200mm.
As shown in figure 3, when steel plate for sealing water 1 is arranged in foundation structure bottom plate, basis is banded with respectively on blinding layer 7
Reinforcing bar 9 under reinforcing bar 8 and sole plate on bottom plate, steel plate for sealing water 1 lie in a horizontal plane on sole plate steel under reinforcing bar 8 and sole plate
The centre position of muscle 9, set along the length direction of construction joint 10, the both ends bending place of steel plate for sealing water 1 meets water towards the lower section of blinding layer 7
Face, the both sides of steel plate for sealing water 1 are welded with U-shaped reinforcing bar 5, the both sides bending end of U-shaped reinforcing bar 5 respectively with reinforcing bar on sole plate 8 and base
Reinforcing bar 9 welds under plinth bottom plate.
Band crotch U-shaped reinforcing bar 3 is set on sole plate on reinforcing bar 8, the crotch with crotch U-shaped reinforcing bar 3 and steel plate for sealing water 1
Side is welded, and band crotch U-shaped reinforcing bar 3 is connected with the junction of reinforcing bar on sole plate 8 with the colligation of steel wire 4.
Band crotch U-shaped reinforcing bar 3 is the reinforcing bars of HRB400E Φ 8, and length is 250mm to rebar sizes, and short rebar sizes are with sealing
Steel plate 1 is defined away from the outside size of reinforcing bar on sole plate 8, hook length 50mm；Band crotch U-shaped reinforcing bar 3 is along steel plate water stopper
Length direction, set by spacing 1200mm.
U-shaped reinforcing bar 5 is the reinforcing bars of HRB400E Φ 8, and length is to rebar sizes with reinforcing bar under reinforcing bar on sole plate 8, sole plate
9 bar spacings are defined, and the bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar 5 is along steel plate water stopper length direction, by spacing
1200mm is set.
The specification of steel plate for sealing water 1 is 2900 × 300 × 3mm.
The scope of protection of the utility model is not limited to the above embodiments, it is clear that those skilled in the art can be right
The utility model carries out various changes and deformation without departing from the scope of the utility model and spirit.If these changes and deformation
Belong in the range of the utility model claims and its equivalent technologies, then it is of the present utility model intention also comprising these change and
Including deformation.
Claims (10)
1. a kind of steel plate for sealing water is fixedly mounted structure, including steel plate for sealing water (1), the U-shaped reinforcing bar (5) of fixed steel plate for sealing water (1) and
Band crotch U-shaped reinforcing bar (3), it is characterised in that：The steel plate structure that described steel plate for sealing water (1) bends for both ends band, steel plate both ends
Bending place is set towards upstream face, and steel plate for sealing water (1) center line overlaps with construction joint center line, the U-shaped reinforcing bar (5) and steel plate for sealing water
(1) bending end weld, U-shaped reinforcing bar (5) both sides bending end respectively with steel plate for sealing water (1) both sides reinforcement welding, the band crotch U-shaped
Reinforcing bar (3) is set on the reinforcing bar of steel plate for sealing water (1) side, and the crotch with crotch U-shaped reinforcing bar (3) welds with steel plate for sealing water (1) side
Fixation is connect, adjacent two steel plate for sealing water (1) set along construction joint length direction mutually overlap joint welding, polylith steel plate for sealing water (1) are taken
Connect the complete steel plate water stopper of composition.
2. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 1, it is characterised in that：Described steel plate for sealing water (1)
When in shear wall structure, described steel plate for sealing water (1) both sides reinforcing bar is respectively the outer vertical reinforcement (2) of exterior wall and outside within the walls
Vertical reinforcement (6), described U-shaped reinforcing bar (5) are arranged under exterior wall horizontal construction joint absolute altitude at 150mm, U-shaped reinforcing bar (5) opening
Upwards, both sides bending end welds with outer vertical reinforcement (2) and interior vertical reinforcement (6) respectively, and steel plate for sealing water (1) is along exterior wall length side
To being placed on U-shaped reinforcing bar (5).
3. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 2, it is characterised in that：Described band crotch U-shaped steel
Muscle (3) is set on outer vertical reinforcement (2), and the crotch with crotch U-shaped reinforcing bar (3) welds with steel plate for sealing water (1) side, band crotch
U-shaped reinforcing bar (3) is connected with outer vertical reinforcement (2) junction with steel wire (4) colligation.
4. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 2, it is characterised in that：Described band crotch U-shaped steel
Muscle (3) is the reinforcing bars of HRB400E Φ 8, and length is 250mm to rebar sizes, and short rebar sizes are with steel plate for sealing water (1) away from outer vertical steel
Size is defined outside muscle (2), hook length 50mm；Band crotch U-shaped reinforcing bar (3) is along steel plate water stopper length direction, by spacing
1200mm is set.
5. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 2, it is characterised in that：Described U-shaped reinforcing bar (5) is
The reinforcing bars of HRB400E Φ 8, the long bar spacing to rebar sizes using outside exterior wall between vertical reinforcement (2) and interior vertical reinforcement (6) as
Standard, the bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar (5) is set along steel plate water stopper length direction by spacing 1200mm.
6. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 1, it is characterised in that：Described steel plate for sealing water (1)
When in foundation structure bottom plate, steel under reinforcing bar on sole plate (8) and sole plate is banded with blinding layer (7) respectively
Muscle (9), steel plate for sealing water (1) lie in a horizontal plane in reinforcing bar (9) centre position under reinforcing bar on sole plate (8) and sole plate, and edge is applied
Work seam (10) length direction is set, and steel plate for sealing water (1) both ends bending place is towards upstream face below blinding layer (7), steel plate for sealing water
(1) both sides are welded with U-shaped reinforcing bar (5), U-shaped reinforcing bar (5) both sides bending end respectively with reinforcing bar on sole plate (8) and basic bottom
Reinforcing bar (9) welds under plate.
7. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 6, it is characterised in that：Described band crotch U-shaped steel
Muscle (3) is set on reinforcing bar on sole plate (8), and the crotch with crotch U-shaped reinforcing bar (3) welds with steel plate for sealing water (1) side, band
Crotch U-shaped reinforcing bar (3) is connected with (8) junction of reinforcing bar on sole plate with steel wire (4) colligation.
8. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 6, it is characterised in that：Described band crotch U-shaped steel
Muscle (3) is the reinforcing bars of HRB400E Φ 8, and length is 250mm to rebar sizes, and short rebar sizes are with steel plate for sealing water (1) away from sole plate
Size is defined outside upper reinforcing bar (8), hook length 50mm；Band crotch U-shaped reinforcing bar (3) is pressed along steel plate water stopper length direction
Spacing 1200mm is set.
9. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 6, it is characterised in that：Described U-shaped reinforcing bar (5) is
The reinforcing bars of HRB400E Φ 8, long to rebar sizes, reinforcing bar (9) bar spacing is defined under reinforcing bar on sole plate (8), sole plate,
The bending end length of U-shaped reinforcing bar is 50mm；U-shaped reinforcing bar (5) is set along steel plate water stopper length direction by spacing 1200mm.
10. structure is fixedly mounted in a kind of steel plate for sealing water as claimed in claim 1, it is characterised in that：Described steel plate for sealing water (1)
Specification is 2900 × 300 × 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856727.9U CN207079635U (en) | 2017-07-14 | 2017-07-14 | Structure is fixedly mounted in a kind of steel plate for sealing water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720856727.9U CN207079635U (en) | 2017-07-14 | 2017-07-14 | Structure is fixedly mounted in a kind of steel plate for sealing water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207079635U true CN207079635U (en) | 2018-03-09 |
Family
ID=61421768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720856727.9U Expired - Fee Related CN207079635U (en) | 2017-07-14 | 2017-07-14 | Structure is fixedly mounted in a kind of steel plate for sealing water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207079635U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952594A (en) * | 2019-12-30 | 2020-04-03 | 广州市市政工程机械施工有限公司 | Cast-in-place pipe gallery horizontal construction joint water stop structure and construction method thereof |
| CN111173044A (en) * | 2020-02-26 | 2020-05-19 | 中国建筑第四工程局有限公司 | Construction method and structure of post-cast strip construction joint water stop steel plate |
| CN112267584A (en) * | 2020-10-27 | 2021-01-26 | 上海市政工程设计研究总院（集团）有限公司 | Fixing method of water stop steel plate |
| CN112502196A (en) * | 2020-12-17 | 2021-03-16 | 上海宝钢工程咨询有限公司 | Underground outer wall water stop steel plate fixing structure and construction method |
| CN114277854A (en) * | 2021-12-27 | 2022-04-05 | 湖南航天建筑工程有限公司 | Water-stop steel plate column penetrating structure and method |
-
2017
- 2017-07-14 CN CN201720856727.9U patent/CN207079635U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952594A (en) * | 2019-12-30 | 2020-04-03 | 广州市市政工程机械施工有限公司 | Cast-in-place pipe gallery horizontal construction joint water stop structure and construction method thereof |
| CN111173044A (en) * | 2020-02-26 | 2020-05-19 | 中国建筑第四工程局有限公司 | Construction method and structure of post-cast strip construction joint water stop steel plate |
| CN112267584A (en) * | 2020-10-27 | 2021-01-26 | 上海市政工程设计研究总院（集团）有限公司 | Fixing method of water stop steel plate |
| CN112502196A (en) * | 2020-12-17 | 2021-03-16 | 上海宝钢工程咨询有限公司 | Underground outer wall water stop steel plate fixing structure and construction method |
| CN114277854A (en) * | 2021-12-27 | 2022-04-05 | 湖南航天建筑工程有限公司 | Water-stop steel plate column penetrating structure and method |
| CN114277854B (en) * | 2021-12-27 | 2023-09-05 | 湖南航天建筑工程有限公司 | Water-stop steel plate column penetrating structure and method |
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