CN214574963U - Waterproof structure of building curtain wall over roof - Google Patents
Waterproof structure of building curtain wall over roof Download PDFInfo
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- CN214574963U CN214574963U CN202120104198.3U CN202120104198U CN214574963U CN 214574963 U CN214574963 U CN 214574963U CN 202120104198 U CN202120104198 U CN 202120104198U CN 214574963 U CN214574963 U CN 214574963U
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Abstract
The utility model discloses a relate to and surpass roofing building curtain waterproof construction, including upper portion building curtain and lower part building curtain, the fixed welding in one side of lower part building curtain has the curtain connecting piece that is used for fixed wall body, one side fixedly connected with main part concrete beam of curtain connecting piece, one side of parapet is provided with first waterproof sealing glue film, one side of angle sign indicating number is provided with the waterproof sealing glue film of second way. The utility model discloses an upper portion building curtain, the wall waterproof layer, upper portion curtain fixed slot, the curtain guiding gutter, lower part glass curtain wall isotructure, adopt the principle of reducing pressure step by step, prevent that the rainwater seepage from reaching wall body and indoor, it is waterproof first way to reach to surpass roofing building curtain, secondly adopt aluminium veneer or other waterproof material to close up at parapet top installation, and annotate sealed glue at curtain and parapet close up position, it is waterproof to reach the second, it is easy and simple to handle clear, the building curtain problem of leaking that surpasss the roofing has been solved.
Description
Technical Field
The utility model relates to a surpass roofing building curtain waterproof system's construction technical field specifically is a relate to and surpass roofing building curtain waterproof construction.
Background
In the construction process of the building curtain wall beyond the roof, how to ensure the waterproof quality of the building curtain wall is an important subject worth of discussion and research.
In the traditional construction process of the building curtain wall, the construction method of the building curtain wall exceeding the roof comprises the following steps: generally, a parapet wall coping position is subjected to waterproof treatment, an aluminum veneer or other waterproof materials are installed at the parapet wall coping position, sealant is injected around the parapet wall for waterproofing, rainwater cannot be prevented from leaking into a wall body and a room from a curtain wall framework upright post and an aluminum alloy auxiliary frame, water leakage is caused, a constructor cannot find the reason of water leakage, labor and time are wasted, a building curtain wall waterproof system exceeding a roof is adopted, the problem that rainwater leaks into the room is effectively prevented, and therefore a building curtain wall waterproof structure involving the excess roof is required to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a relate to surpass roofing building curtain waterproof construction, through upper portion building curtain, wall waterproof material, upper portion curtain fixed slot, the curtain guiding gutter, lower part glass curtain isotructure, the drainage system structure is established to inside, adopt the principle of reducing pressure step by step, prevent that the rainwater from leaking wall body and indoor, reach the first waterproof of surpassing roofing building curtain, secondly adopt aluminium veneer or other waterproof material to close up at parapet top installation, and annotate sealed glue at glass curtain and parapet close up position, it is waterproof to reach the second, the utility model discloses an adopt above-mentioned technology, its easy and simple to handle is clear, utilizes curtain waterproof system, has solved the building curtain problem of leaking that surpasss the roofing to a certain extent, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof structure of building curtain wall over roof is composed of upper and lower building curtain walls, a curtain wall connecting piece for fixing a wall body is fixedly welded on one side of the lower building curtain wall, a main concrete beam is fixedly connected on one side of the curtain wall connecting piece, a first waterproof sealing adhesive layer is arranged on one side of the parapet wall, a curtain wall water guide groove is fixedly arranged at the horizontal joint of the upper building curtain wall and the lower building curtain wall, a lower curtain wall fixing groove is fixedly arranged at the upper end of the lower building curtain wall, an upper curtain wall fixing groove is fixedly arranged at the upper end of the lower curtain wall fixing groove, the upper part curtain wall fixing groove is jointed with the lower end of the upper part building curtain wall, a coping waterproof layer is arranged on the upper part building curtain wall, one side fixed mounting of coping waterproof layer has the angle sign indicating number, one side of angle sign indicating number is provided with the waterproof sealing glue layer of second way.
Preferably, one side of the curtain wall water guide groove is provided with a first joint sealing groove and a second joint sealing groove, and a gap is formed between the first joint sealing groove and the second joint sealing groove.
Preferably, the inside of curtain water guiding groove is provided with first apopore and second apopore, first apopore and second apopore are the setting of staggering, the inside in space is provided with the guide plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an upper portion building curtain, wall waterproof material, upper portion curtain fixed slot, curtain water chute, lower part building curtain constitute, establish drainage system structure in, adopt the principle of reducing pressure step by step, prevent that the rainwater seepage from reaching wall body and indoor, it is waterproof to reach the first way that surpasss roofing building curtain, secondly adopts aluminium veneer or other waterproof material to close up at parapet top installation to annotate sealed glue at glass curtain and parapet close up position, reach the second and say waterproofly, the utility model discloses an adopt above-mentioned technology, its easy and simple to handle is clear, utilizes curtain waterproof system, has solved the building curtain problem of leaking that surpasss the roofing to a certain extent.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure of the present invention a;
fig. 3 is a schematic structural view of the first seam sealing groove and the second seam sealing groove of the present invention.
In the figure: 1. an upper building curtain wall; 2. a curtain wall is built at the lower part; 4. a first waterproof sealing adhesive layer; 6. a second waterproof sealing adhesive layer; 7. a parapet wall; 8. pressing the waterproof layer; 9. an upper curtain wall fixing groove; 10. a lower curtain wall fixing groove; 11. a curtain wall water chute; 14. curtain wall connecting pieces; 16. a first water outlet; 17. a second water outlet; 18. a first seam seal groove; 19. a second seam seal groove; 20. corner connectors; 21. a main body concrete beam; 22. a void; 23. a baffle.
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. 1-3, the present invention provides a technical solution: a waterproof structure of a building curtain wall which exceeds a roof comprises an upper building curtain wall 1 and a lower building curtain wall 2, wherein a curtain wall connecting piece 14 for fixing a main concrete beam 21 is fixedly welded on one side of the lower building curtain wall 2;
wherein, the curtain wall connecting piece 14 is set as an L-shaped metal curtain wall connecting piece;
a first waterproof sealing adhesive layer 4 is arranged on one side of a parapet wall 7, a curtain wall water guide groove 11 is fixedly arranged at a horizontal joint of an upper building curtain wall 1 and a lower building curtain wall 2, a lower curtain wall fixing groove 10 is fixedly arranged at the upper end of the lower building curtain wall 2, an upper curtain wall fixing groove 9 is fixedly arranged at the upper end of the lower curtain wall fixing groove 10, the upper curtain wall fixing groove 9 is in fit arrangement with the lower end of the upper building curtain wall 1, a jacking waterproof layer 8 is arranged on the upper building curtain wall 1, an angle brace 20 is fixedly arranged on one side of the jacking waterproof layer 8, and a second waterproof sealing adhesive layer 6 is arranged on one side of the angle brace 20;
a coping waterproof layer 8 is arranged on the upper building curtain wall 1, a second sealing adhesive layer is arranged on one side of the coping waterproof layer 8, the coping waterproof layer 8 covers the upper surface of the upper building curtain wall 1 and the upper surface of the parapet wall 7, the coping waterproof layer is made of an aluminum veneer or other waterproof materials, the same side surfaces of the upper building curtain wall 1 and the lower building curtain wall 2 are provided with first hollow glass or other waterproof surface layers, and the first waterproof sealing adhesive layer 4 and the coping waterproof layer 8 play a role of waterproofing to a certain extent in order to prevent rainwater from permeating into the wall body;
a first joint sealing groove 18 and a second joint sealing groove 19 are arranged on one side of the curtain wall water guide groove 11, a gap 22 is formed between the first joint sealing groove 18 and the second joint sealing groove 19, a first water outlet hole 16 and a second water outlet hole 17 are formed in the curtain wall water guide groove 11, the first water outlet hole 16 and the second water outlet hole 17 are arranged in a staggered mode, and a flow guide plate 23 is arranged in the gap 22 and conducts water through the flow guide plate 23;
a glass auxiliary frame is arranged on one side of the lower curtain wall fixing groove 10, and a third sealing adhesive layer is arranged on one side of the upper curtain wall fixing groove 9.
The working principle is as follows: the construction process of the waterproof structure of the curtain wall of the roof building comprises the following steps:
1) construction preparation;
2) welding curtain wall connecting piece
3) Installation lower part building curtain and lower part curtain guiding gutter
4) Placing a waterproof groove at the joint and injecting waterproof sealant
5) Waterproof material for laying parapet wall
6) Mounting upper curtain wall fixing groove 9 and upper building curtain wall 1
7) Mounting surface layer glass layer and injecting sealant
8) And (5) mounting the parapet 7, pressing the waterproof layer 8 material and injecting sealant.
Finding out curtain wall reference line according to drawing requirements, self-checking to prepare installation after an entrance curtain wall component is qualified, welding connecting pieces according to the reference line, removing welding slag after full welding, painting anti-rust paint, installing a lower building curtain wall 2 upright post and a cross beam, installing a lower building curtain wall water guide groove 11 drilled with a water outlet hole, installing a first joint seal groove 18 and a second joint seal groove 19 at a horizontal joint, checking whether a first water outlet hole 16 and a second water outlet hole 17 of the lower building curtain wall water guide groove 11 are unblocked, after the check is qualified, injecting waterproof sealant at the joint waterproof groove, laying waterproof material at the front and the top of a parapet 7 to prevent rainwater from permeating into a wall body, introducing water leaked from the upper curtain wall into the curtain wall water guide groove, installing a fixing groove at the upper opening of the curtain wall water guide groove 11 and comprising an upper curtain wall fixing groove 9 and a lower curtain wall fixing groove 10, and then installing a processed upper building curtain wall upright post, The cross beam is used for installing surface layer glass according to the requirements of a drawing, attaching dense grain paper, filling foam strips, injecting waterproof sealant, tearing off the dense grain paper after the sealant is dried slightly, cleaning the surface of the glass plate, firstly installing a parapet 7 coping framework, then using an aluminum veneer or other waterproof materials as a coping material, paying attention during coping construction, pouring the sealant between the coping material and the curtain wall upright post and between the coping material and the glass to form a second waterproof layer;
the invention relates to a building curtain wall waterproof structure, which comprises an upper building curtain wall 1, a wall surface waterproof material, an upper curtain wall fixing groove 9, a curtain wall water guide groove 11 and a lower building curtain wall 2, wherein a drainage system structure is arranged in the building curtain wall, a step-by-step pressure reduction principle is adopted to prevent rainwater from leaking into a wall body and a room, the first waterproof effect exceeding the roof building curtain wall is achieved, an aluminum veneer or other waterproof materials are adopted to be installed at the top of a parapet 7 and sealed glue is injected at the closed part of the glass curtain wall and the parapet wall to achieve the second waterproof effect.
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 (3)
1. The utility model provides a relate to and surpass roofing building curtain waterproof construction, includes upper portion building curtain (1) and lower part building curtain (2), its characterized in that: the curtain wall fixing structure is characterized in that a curtain wall connecting piece (14) used for fixing a wall body is fixedly welded on one side of the lower building curtain wall (2), a main body concrete beam (21) is fixedly connected on one side of the curtain wall connecting piece (14), the curtain wall fixing structure further comprises a parapet wall (7), a first waterproof sealing adhesive layer (4) is arranged on one side of the parapet wall (7), a curtain wall water guide groove (11) is fixedly arranged at the horizontal joint of the upper building curtain wall (1) and the lower building curtain wall (2), a lower curtain wall fixing groove (10) is fixedly arranged at the upper end of the lower building curtain wall (2), an upper curtain wall fixing groove (9) is fixedly arranged at the upper end of the lower curtain wall fixing groove (10), the upper curtain wall fixing groove (9) is in laminating arrangement with the lower end of the upper building curtain wall (1), a coping waterproof layer (8) is arranged on the upper building curtain wall (1), and an angle code (20) is fixedly arranged on one side of the coping waterproof layer (8), and a second waterproof sealing adhesive layer (6) is arranged on one side of the corner connector (20).
2. The waterproof structure of the curtain wall of the roof building is related to the following claims, wherein: one side of the curtain wall water guide groove (11) is provided with a first joint sealing groove (18) and a second joint sealing groove (19), and a gap (22) is formed between the first joint sealing groove (18) and the second joint sealing groove (19).
3. A water-proof structure relating to a curtain wall of a building over a roof as claimed in claim 2, wherein: the curtain wall water guide groove is characterized in that a first water outlet hole (16) and a second water outlet hole (17) are formed in the curtain wall water guide groove (11), the first water outlet hole (16) and the second water outlet hole (17) are arranged in a staggered mode, and a guide plate (23) is arranged in the gap (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104198.3U CN214574963U (en) | 2021-01-15 | 2021-01-15 | Waterproof structure of building curtain wall over roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120104198.3U CN214574963U (en) | 2021-01-15 | 2021-01-15 | Waterproof structure of building curtain wall over roof |
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| Publication Number | Publication Date |
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| CN214574963U true CN214574963U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120104198.3U Active CN214574963U (en) | 2021-01-15 | 2021-01-15 | Waterproof structure of building curtain wall over roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233874A (en) * | 2022-07-26 | 2022-10-25 | 江西容大建工集团有限公司 | Relate to and surpass roofing building curtain waterproof construction |
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2021
- 2021-01-15 CN CN202120104198.3U patent/CN214574963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233874A (en) * | 2022-07-26 | 2022-10-25 | 江西容大建工集团有限公司 | Relate to and surpass roofing building curtain waterproof construction |
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