CN201574506U - Thin metal plate curtain wall waterproof node - Google Patents
Thin metal plate curtain wall waterproof node Download PDFInfo
- Publication number
- CN201574506U CN201574506U CN2009202919886U CN200920291988U CN201574506U CN 201574506 U CN201574506 U CN 201574506U CN 2009202919886 U CN2009202919886 U CN 2009202919886U CN 200920291988 U CN200920291988 U CN 200920291988U CN 201574506 U CN201574506 U CN 201574506U
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- CN
- China
- Prior art keywords
- curtain wall
- waterproof
- metal plate
- thin metal
- keel
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- Expired - Fee Related
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Abstract
The utility model belongs to a thin metal plate curtain wall waterproof node for fixing a building curtain wall. The thin metal plate curtain wall waterproof node comprises a curtain wall primary keel and a curtain wall secondary keel, wherein the curtain wall primary keel is connected with a building main structure, and the curtain wall secondary keel connected with an outer curtain wall panel is installed on the curtain wall primary keel. The thin metal plate curtain wall waterproof node is characterized in that a layer of airtight waterproof plate parallel to the outer curtain wall panel is arranged between the curtain wall primary keel and the curtain wall secondary keel; the waterproof plate, the curtain wall primary keel and the curtain wall secondary keel are fixedly connected by a bolt; the outer end of the bolt connected with the curtain wall secondary keel is sealed by sealants; the size of the waterproof plate is equal to an outer curtain wall waterproof area; and the bottom portion of the waterproof plate is connected with an outdoor water apron. The thin metal plate curtain wall waterproof node needs to solve the technical problem of providing a connecting structure adding a curtain wall inside a waterproof layer, and effectively prevents water by adopting the mode of internal drainage of a curtain wall vertical surface instead of adopting sealants to be filled into curtain wall plate gaps for preventing water and sealing.
Description
Technical field
The utility model belongs to the joint construction of a kind of building curtain wall of fixed buildings, is specially adapted to thin metal plate curtain wall connected node.
Background technology
At present, the connection way of metal plate curtain wall is fairly simple, and the appearance of thin metal plate curtain wall has improved the appearance effect of metal plate curtain wall, but adopts the form of cracking between the thin metal plate curtain wall plate slit, and its waterproofing work is had relatively high expectations.At present, the waterproof measure that uses of metal plate curtain wall is to clog with fluid sealant to prevent that outdoor water from infiltrating curtain wall inside between curtain wall plate slit.But, the shortcoming of this measure be to rely on fully fluid sealant functional performance and service life waterproof.Only rely on the quality of fluid sealant and decided the performance of curtain wall waterproof service life, as easy as rolling off a log generation seepage phenomenon in actual engineering.
Summary of the invention
The technical problem of the required solution of the utility model has provided a kind of joint construction that increases the inboard waterproofing course of curtain wall.Do not adopt fluid sealant filling curtain wall plate slit waterproof sealing, and adopt the mode of curtain wall facade internal drainage to carry out effective waterproof.
In order to solve the problems of the technologies described above, the fundamental technics design of being taked is: a kind of thin metal plate curtain wall waterproofing node, comprise and forming curtain wall main joist that is connected with constructure body structure and the curtain wall secondary joist that is connected with outer curtain wall slab, described curtain wall secondary joist is installed on the described curtain wall main joist, it is characterized in that: between described curtain wall main joist and described curtain wall secondary joist, accompany one deck with outside the parallel airtight waterproof plate of curtain wall slab, described splash guard, be connected and fixed with bolt between curtain wall main joist and the curtain wall secondary joist, the outer end that described bolt connects described curtain wall secondary joist seals with fluid sealant, the anti-aqua regions of the size of described splash guard and outer curtain wall etc. are big, and the bottom of described splash guard is connected with outdoor aproll.
Be optimized for based on a kind of of such scheme: described splash guard is divided in layering, forms the district drainage face, and described splash guard is done apron flashing in described draining face bottom.
Utilize above-mentioned joint construction, can realize curtain wall slab rear side waterproof, with the existing waterproof thinking of " blocking up " of waterproof thinking replacement of " row " with fluid sealant.Simultaneously, curtain wall slab reliably can be connected with rear side building structure main body by splash guard.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing and application construction method.
Fig. 1 is the cross-sectional figure that main joist, secondary joist and splash guard adopt the bolt group to be connected.
The specific embodiment
The general installation constitution of curtain wall slab is at present: be made up of with the curtain wall secondary joist that is connected with outer curtain wall slab the curtain wall main joist that is connected with constructure body structure, described curtain wall secondary joist is installed on the described curtain wall main joist, and curtain wall slab is installed on the major structure of construction by secondary joist and main joist.Waterproof scheme of the present utility model be between described curtain wall main joist and described curtain wall secondary joist, accompany one deck with outside the parallel airtight waterproof plate of curtain wall slab, be connected and fixed with bolt between described splash guard, curtain wall main joist and the curtain wall secondary joist, the outer end that described bolt connects described curtain wall secondary joist seals with fluid sealant, the anti-aqua regions of the size of described splash guard and outer curtain wall etc. are big, and the bottom of described splash guard is connected with outdoor aproll.Curtain wall slab itself can be got rid of a large amount of water outside the building, and small part water enters curtain wall slab inside by the slit of curtain wall slab.At this moment, water can vertically collect in the bottom of splash guard at the splash guard at curtain wall slab rear portion from top to down by lining, and splash guard is connected with outdoor water-proof.Like this, the water that the enters curtain wall inside discharge of just can taking advantage of a situation reaches the purpose of waterproof.
As shown in Figure 1: adopt the screw rod in the spot welding form set bolt group 4 on the main joist 1.Installation and processing circular hole on the splash guard 3, Circularhole diameter than screw diameter in the bolt group 4 slightly more greatly, screw rod passes the installation circular hole on the splash guard 3 in the bolt group 4, temporary fixed splash guard 3 is on main joist 1.Equally, installation and processing circular hole on secondary joist 2, Circularhole diameter than screw diameter in the bolt group 4 slightly more greatly, screw rod is passed in the installation circular hole on the secondary joist 2 in the bolt group 4, plain cushion and bullet pad in secondary joist 2 outside erection bolt groups 4, nut in the last erection bolt group 4, and fastening nut self-locking.The fluid sealant sealing is adopted in the nut outside in the bolt group 4, forms sealing termination 5, and anti-sealing enters inside by the installation slit of bolt, has guaranteed the continuity of waterproofing course waterproof sealing.
If the height of building is higher, but described splash guard is divided in layering, forms the district drainage face.Described splash guard is done apron flashing in described draining face bottom, and water just can be discharged water earlier in certain floor absolute altitude like this, only need do apron flashing on this draining absolute altitude layer, water is discharged get final product.
The way of apron flashing and splash guard bottom and the universal method that is being connected of outside aproll in the present engineering construction.
More than a kind of scheme that the utility model embodiment is provided introduce in detail, for one of ordinary skill in the art, according to the thought of the utility model embodiment, part in specific embodiments and applications all can change.In sum, this description should not be construed as restriction of the present utility model, and all any changes of being made according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (2)
1. thin metal plate curtain wall waterproofing node, comprise curtain wall main joist that is connected with constructure body structure and the curtain wall secondary joist that is connected with outer curtain wall slab, described curtain wall secondary joist is installed on the described curtain wall main joist, it is characterized in that: between described curtain wall main joist and described curtain wall secondary joist, accompany one deck with outside the parallel airtight waterproof plate of curtain wall slab, described splash guard, be connected and fixed with bolt between curtain wall main joist and the curtain wall secondary joist, the outer end that described bolt connects described curtain wall secondary joist seals with fluid sealant, the anti-aqua regions of the size of described splash guard and outer curtain wall etc. are big, and the bottom of described splash guard is connected with outdoor aproll.
2. a kind of thin metal plate curtain wall waterproofing node according to claim 1, it is characterized in that: described splash guard is divided in layering, forms the district drainage face, and described splash guard is done apron flashing at described draining face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202919886U CN201574506U (en) | 2009-12-11 | 2009-12-11 | Thin metal plate curtain wall waterproof node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202919886U CN201574506U (en) | 2009-12-11 | 2009-12-11 | Thin metal plate curtain wall waterproof node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574506U true CN201574506U (en) | 2010-09-08 |
Family
ID=42694383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202919886U Expired - Fee Related CN201574506U (en) | 2009-12-11 | 2009-12-11 | Thin metal plate curtain wall waterproof node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094474A (en) * | 2009-12-11 | 2011-06-15 | 华东建筑设计研究院有限公司 | Waterproof joint of thin metal plate curtain wall |
-
2009
- 2009-12-11 CN CN2009202919886U patent/CN201574506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094474A (en) * | 2009-12-11 | 2011-06-15 | 华东建筑设计研究院有限公司 | Waterproof joint of thin metal plate curtain wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20141211 |
|
| EXPY | Termination of patent right or utility model |