CN211228950U - Contact waterproof structure for existing building and newly-built building - Google Patents
Contact waterproof structure for existing building and newly-built building Download PDFInfo
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- CN211228950U CN211228950U CN201921335318.XU CN201921335318U CN211228950U CN 211228950 U CN211228950 U CN 211228950U CN 201921335318 U CN201921335318 U CN 201921335318U CN 211228950 U CN211228950 U CN 211228950U
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- 238000009434 installation Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011111 cardboard Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 8
- 230000008595 infiltration Effects 0.000 abstract description 6
- 238000001764 infiltration Methods 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 description 14
- 239000002390 adhesive tape Substances 0.000 description 9
- 238000010030 laminating Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a current building and newly-built for building contact waterproof construction, including waterproof board one and waterproof board two, waterproof board and waterproof board two adopt the setting of light steel structure, mounting groove has been seted up to the side of waterproof board one, the side of waterproof board two corresponds mounting groove an organic whole and is provided with the installation cardboard to install through installation cardboard and mounting groove inside meshing, the inside inflation stagnant water sticky tape that is filled of installation cardboard and mounting groove, the inside side of waterproof board one and waterproof board two has been seted up and has been filled the recess. This existing building and newly-built contact waterproof construction for building possesses under the situation that does not destroy with newly-built building to existing building, to existing building and newly-built building seam waterproof protection, improves the advantage of existing building and newly-built building seam waterproof effect, has solved easy infiltration of existing building and newly-built building seam, the not good problem of waterproof effect.
Description
Technical Field
The utility model relates to a building technical field specifically is a contact waterproof construction for current building and newly-built building.
Background
In the process of reforming an old building, due to poor combination of new and old concrete or expansion and contraction of concrete, a gap is generated when the existing building is in contact with a newly-built building, the waterproof effect of the building is reduced due to the generated gap, and rainwater can permeate into the building through the gap to damage a concrete structure; the waterproof measure of prior art to current building and newly-built building sets up the waterproof layer in seam crossing to set up the waterstop at the side wall, with the rainwater drainage, provide the surface waterproofing of building, receive when destroying or the rainfall is great when the waterproof layer, can't be effectively waterproof to the gap between newly-built building and the current building.
The utility model discloses an existing building and newly-built building contact waterproof construction is disclosed in current patent application No. 201821551497.6, it is through newly-built building and the high limit contrast structural design of current building, prevent that the rainwater from accumulating to ooze, and brush the concrete interface agent at the contact surface of current building and newly-built building, strengthen the occlusal force of current building and newly-built building structure, and at the pre-buried inflation stagnant water sticky tape of contact surface fluting, inflation stagnant water sticky tape rainwater inflation, effectively block up stifled the infiltration of caulking, increase the closely knit nature of kneck, thereby prevent that the rainwater from permeating completely, but this kind of structure is when inflation stagnant water sticky tape meets the water inflation, very easily to newly-built building and the expansion deformation of current building junction, thereby the construction material who leads to newly-built building and current building department drops.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a current building and newly-built for building contact waterproof construction possesses under the situation that is not destroyed to current building and newly-built building, to current building and newly-built building seam waterproof protection, improves current building and newly-built building seam waterproof effect's advantage, has solved current building and newly-built building seam easy infiltration of seam, the not good problem of waterproof effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a current building and newly-built contact waterproof construction for building, includes waterproof board one and waterproof board two, and waterproof board two adopt the setting of light steel construction, mounting groove has been seted up to the side of waterproof board one, the side of waterproof board two corresponds mounting groove an organic whole and is provided with the installation cardboard to install through installation cardboard and mounting groove intermeshing, installation cardboard and mounting groove are inside to be filled with inflation stagnant water sticky tape, the inside side of waterproof board one and waterproof board two has been seted up and has been filled the recess.
Preferably, the outer wall surfaces of the first waterproof board and the second waterproof board are oppositely provided with inclined water guide grooves.
Preferably, the length of the mounting clamping plate and the mounting clamping groove is consistent with the height of the second waterproof plate and the height of the first waterproof plate.
Preferably, the included angle between the mounting clamping plate and the second waterproof plate is the angle of the joint of a newly-built building and the existing building.
Preferably, the tail ends of the first waterproof plate and the second waterproof plate are fixedly provided with films which incline inwards, and the films are arranged in a rubber structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a waterproof board two and waterproof board two clamp through installation card groove and installation card board, and fill inflation stagnant water sticky tape between installation card board and installation card groove, when constructing to newly-built building and current building seam crossing, the inside concrete interface agent that fills of the filling recess of guard plate one inner wall, through the bonding of concrete interface agent and the seam side of current building, select newly-built building and the guard plate two that current building seam angle corresponds, the surface coating inflation stagnant water sticky tape of installation card board back card is gone into inside the installation card groove, through inflation stagnant water sticky tape and installation card inslot wall meshing, the inside concrete interface agent that fills of the filling recess of guard plate two inner wall terminal surfaces, and through the surface attaching of concrete interface agent and newly-built building fixed, through guard plate one and two pairs of newly-built building and current building seam crossing protection waterproof, when the rainwater erodees current building and newly-built building contact department, the waterproof board I and the waterproof board II effectively shield the seam, when the water amount is too large and goes deep into the installation clamping groove of the protection board I and the protection board splicing part, the expansion water-stop adhesive tape absorbs moisture and expands in the installation clamping groove, so that the installation clamping groove and the installation clamping board are clamped in the expansion sealing position, the rainwater is prevented from permeating the seam of the existing building and the newly-built building through the installation clamping groove, and the waterproof effect of the seam of the existing building and the newly-built building is improved.
2. The utility model discloses set up the guiding gutter at the outer wall of waterproof board one and waterproof board, when the rainwash is on the surface of waterproof board one or waterproof board two, the guiding gutter is derived rivers to the direction relative with seam crossing, avoids the rainwater to amass in waterproof board one and two concatenation departments of waterproof board.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protection plate I and the protection plate II after being disassembled;
FIG. 3 is a schematic view of the structure of the inner wall of the protection plate of the present invention;
fig. 4 is a schematic view of the structure of the outer wall of the protection plate of the present invention.
In the figure: a waterproof board I1; a second waterproof plate 2; installing a clamping groove 3; installing a clamping plate 4; an expansion water stop adhesive tape 5; filling the groove 6; a water chute 7; a film 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a contact waterproof structure for existing buildings and newly-built buildings comprises a first waterproof board 1 and a second waterproof board 2, wherein the first waterproof board 1 and the second waterproof board 2 are of light steel structures, a mounting clamping groove 3 is formed in the side edge of the first waterproof board 1, a mounting clamping plate 4 is integrally arranged on the side edge of the second waterproof board 2 corresponding to the mounting clamping groove 3, the mounting clamping plate 4 and the mounting clamping groove 3 are mounted in an internally meshed mode, an expansion water-stop adhesive tape 5 is filled in the mounting clamping plate 4 and the mounting clamping groove 3, and a filling groove 6 is formed in the side face of the inside of the first waterproof board 1 and the side face of the inside of the second waterproof board 2.
Specifically, the outer wall surfaces of the first waterproof board 1 and the second waterproof board 2 are oppositely provided with inclined water chutes 7.
Specifically, the lengths of the mounting clamping plate 4 and the mounting clamping groove 3 are consistent with the heights of the second waterproof plate 2 and the first waterproof plate 1. When the rainwater erodes the surface of the first waterproof board 1 or the second waterproof board 2, the water chute 7 guides out the water flow in the direction opposite to the joint, and the rainwater is prevented from accumulating at the joint of the first waterproof board 1 and the second waterproof board 2.
Specifically, the included angle between the mounting clamping plate 4 and the waterproof plate 2 is the angle of the joint of the newly-built building and the existing building. The angle between two 2 and the installation cardboard 4 of guard plate is according to the angle selection of newly-built building and current building joint department for two 2 guard plates are through the installation cardboard 4 with the inside back that clamps of installation draw-in groove 3, and the inner wall of two 2 guard plates is through filling the concrete interface agent that 6 inside fills of recess and the outer wall surface laminating of newly-built building, improves the fastness of two 2 guard plates and the newly-built building laminating.
Specifically, the tail ends of the first waterproof plate 1 and the second waterproof plate 1 are fixedly provided with rubber sheets 8 which incline inwards, and the rubber sheets 8 are arranged in a rubber structure. The terminal of guard plate one 1 and guard plate two 2 is fixed with the surface laminating of current building and newly-built building through film 8, avoids the rainwater to pass through guard plate one 1 and guard plate two 2 and current building and newly-built building's concatenation department infiltration.
When the waterproof board is used, the first waterproof board 1 and the second waterproof board 2 are clamped with the mounting clamping board 4 through the mounting clamping board 3, the expansion water-stop adhesive tape 5 is filled between the mounting clamping board 4 and the mounting clamping board 3, when a joint of a newly-built building and an existing building is constructed, the filling groove 6 on the inner wall of the first protective board 1 is filled with a concrete interface agent, the concrete interface agent is adhered to the side edge of the joint of the existing building, the second protective board 2 corresponding to the joint angle of the newly-built building and the existing building is selected, the expansion water-stop adhesive tape 5 is coated on the surface of the mounting clamping board 4 and then clamped into the mounting clamping board 3, the expansion water-stop adhesive tape 5 is meshed with the inner wall of the mounting clamping board 3, the concrete interface agent is injected into the filling groove 6 on the inner wall end face of the second protective board 2, the concrete interface agent is attached and fixed to the surface of the newly, when the rainwater erodees current building and newly-built building contact department, the effective seam crossing of waterproof board 1 and waterproof board two 2 shelters from waterproofly, too big and when deepening the installation slot 3 of guard plate 1 and the two 2 concatenation departments of guard plate, inflation stagnant water sticky tape 5 absorbs moisture at the inside inflation of installation slot 3, extrusion deformation when the 5 inflation stagnant water sticky tapes 5 of light steel construction's waterproof board 1 and waterproof board two 2 are effectively avoided expanding, thereby it is sealed to block the position inflation with installation card 4 card to installation slot 3, avoid the rainwater to pass through the seam crossing of 3 infiltrations current buildings of installation slot and newly-built building, improve the water-proof effects of current building and newly-built building seam crossing.
In summary, the following steps: the contact waterproof structure for the existing building and the newly-built building is clamped with an installation clamping plate 4 through a first waterproof plate 1 and a second waterproof plate 2, an expansion water-stop adhesive tape 5 is filled between the installation clamping plate 4 and the installation clamping plate 3, when the joint of the newly-built building and the existing building is constructed, a concrete interface agent is filled in a filling groove 6 in the inner wall of a first protection plate 1, the concrete interface agent is adhered to the side edge of the joint of the existing building, a second protection plate 2 corresponding to the joint angle of the newly-built building and the existing building is selected, the expansion water-stop adhesive tape 5 is coated on the surface of the installation clamping plate 4 and then is clamped into the installation clamping plate 3, the expansion water-stop adhesive tape 5 is meshed with the inner wall of the installation clamping plate 3, the concrete interface agent is injected into the filling groove 6 on the inner wall end face of the second protection plate 2, the concrete interface agent is attached and fixed to the surface of the newly-built building, the, when the rainwater erodees current building and newly-built building contact department, the effective seam crossing of waterproof board 1 and waterproof board two 2 shelters from waterproofly, too big and when deepening the installation slot 3 of guard plate 1 and the two 2 concatenation departments of guard plate, inflation stagnant water sticky tape 5 absorbs moisture at the inside inflation of installation slot 3, extrusion deformation when the 5 inflation stagnant water sticky tapes 5 of effectively avoiding expanding of waterproof board 1 and waterproof board two 2 of light steel construction, thereby it is sealed to block the position inflation with installation card 4 card to installation slot 3, the easy infiltration of current building and newly-built building seam crossing has been solved, the not good problem of water-proof effects.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an existing building and newly-built contact waterproof construction for building, includes waterproof board (1) and waterproof board two (2), and waterproof board (1) and waterproof board two (2) adopt light steel construction to set up its characterized in that: installation clamping groove (3) have been seted up to the side of waterproof board one (1), the side of waterproof board two (2) corresponds installation clamping groove (3) an organic whole and is provided with installation cardboard (4) to through installation cardboard (4) and installation clamping groove (3) intermeshing installation, installation cardboard (4) and installation clamping groove (3) inside are filled with inflation stagnant water sticky tape (5), the inside side of waterproof board one (1) and waterproof board two (2) has been seted up and has been filled recess (6).
2. The contact waterproof structure for the existing building and the newly built building according to claim 1, wherein: the outer wall surfaces of the first waterproof board (1) and the second waterproof board (2) are oppositely provided with inclined water guide grooves (7).
3. The contact waterproof structure for the existing building and the newly built building according to claim 1, wherein: the length of the mounting clamping plate (4) and the mounting clamping groove (3) is consistent with the height of the waterproof plate II (2) and the height of the waterproof plate I (1).
4. The contact waterproof structure for the existing building and the newly built building according to claim 1, wherein: and the included angle between the mounting clamping plate (4) and the second waterproof plate (2) is 0-180 degrees.
5. The contact waterproof structure for the existing building and the newly built building according to claim 1, wherein: the tail ends of the first waterproof plate (1) and the second waterproof plate (2) are fixedly provided with films (8) which incline inwards, and the films (8) are arranged in a rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335318.XU CN211228950U (en) | 2019-08-17 | 2019-08-17 | Contact waterproof structure for existing building and newly-built building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921335318.XU CN211228950U (en) | 2019-08-17 | 2019-08-17 | Contact waterproof structure for existing building and newly-built building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228950U true CN211228950U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921335318.XU Expired - Fee Related CN211228950U (en) | 2019-08-17 | 2019-08-17 | Contact waterproof structure for existing building and newly-built building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559434A (en) * | 2022-11-09 | 2023-01-03 | 中建三局第一建设工程有限责任公司 | Water stop steel plate connecting piece, water stop assembly and construction method thereof |
-
2019
- 2019-08-17 CN CN201921335318.XU patent/CN211228950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115559434A (en) * | 2022-11-09 | 2023-01-03 | 中建三局第一建设工程有限责任公司 | Water stop steel plate connecting piece, water stop assembly and construction method thereof |
| CN115559434B (en) * | 2022-11-09 | 2023-10-13 | 中建三局第一建设工程有限责任公司 | Water-stopping steel plate connecting piece, water-stopping assembly and construction method of water-stopping assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 |