CN206554291U - A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint - Google Patents
A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint Download PDFInfo
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- CN206554291U CN206554291U CN201720230081.3U CN201720230081U CN206554291U CN 206554291 U CN206554291 U CN 206554291U CN 201720230081 U CN201720230081 U CN 201720230081U CN 206554291 U CN206554291 U CN 206554291U
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- thermal insulation
- wall panel
- external wall
- prefabricated
- insulation external
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Abstract
The utility model discloses a kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint, it is characterized in that, it is made up of cast-in-place wallboard and prefabricated overlapping thermal insulation external wall panel, wherein internal layer is cast-in-place wallboard, outer layer is prefabricated overlapping thermal insulation external wall panel, described prefabricated overlapping thermal insulation external wall panel is made up of the prefabricated armored concrete plate of outer layer and the insulating foam concrete slab of internal layer, there is ribbet between the prefabricated overlapping thermal insulation external wall panel of the prefabricated overlapping thermal insulation external wall panel in left side and right side, polyethylene rod is filled on the outside of described ribbet at sealing, again filleting is carried out with polyurethane sealant, stitched at its inner side sealing with hard plastic sheet lid, after stand-by cement nail fixes hard plastic sheet, pasted and stitched with adhesive tape again.
Description
Technical field
The utility model is related to the realm of building construction, more particularly to a kind of building prefabrication overall assembled exterior wall vertical abutment joint
Waterproof construction.
Background technology
Waterproofing work directly affects the use of building as the important step in construction, the quality of its construction quality
Function.The large-scale wallboard of traditional assembled builds the water-proofing treatment of plate stitch, and the essential structure for employing pressure balance horizontal joint is done
There are current and indoor phenomenon is penetrated into by capillarity often in method, the problem of have ignored seam waterproof.
Utility model content
Problem to be solved in the utility model is the further water resistance for improving exterior wall, solves the problems, such as seam waterproof, this
Utility model is mainly solving the technical problems that provide a kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint.
Concrete technical scheme is realized as follows：A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint, its
It is characterised by, is made up of cast-in-place wallboard and prefabricated overlapping thermal insulation external wall panel, wherein internal layer is cast-in-place wallboard, outer layer is prefabricated overlapping
Thermal insulation external wall panel, described prefabricated overlapping thermal insulation external wall panel is the prefabricated armored concrete plate and the insulating foam of internal layer by outer layer
Concrete slab is made, and has ribbet between the prefabricated overlapping thermal insulation external wall panel of the prefabricated overlapping thermal insulation external wall panel in left side and right side, described
Ribbet on the outside of fill in polyethylene rod at sealing, then carry out filleting with polyurethane sealant, duroplasts used at its inner side sealing
Piece lid is stitched, after stand-by cement nail fixes hard plastic sheet, then pastes seam with adhesive tape, meanwhile, the prefabricated overlapping thermal insulation external wall panel of left and right side
Between provided with decompression cavity, it is high by throttling action pressure ratio decompression cavity pressure that flowing water penetrates into prefabricated overlapping thermal insulation external wall panel,
Now high pressure flowing water penetrates into indoor which prevent current by toward the decompression cavity stream of low pressure by capillarity.
Preferably, the described prefabricated thickness with concrete is 40~50mm.
Preferably, the thickness of described insulating foam concrete slab is 30~40mm.
Preferably, described hard plastic sheet width is 75~80mm, and thickness is 1.4~1.8mm.
Preferably, described tape width is 90~110mm.
The waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint of the present utility model, by improving building element
Prefabrication and assembly construction ratio, it is integrated to improve member function, meanwhile, devise decompression sky between prefabricated overlapping thermal insulation external wall panel
Chamber, induction flowing water guides low pressure into from high pressure and carries out draining, prefabricated overall assembled Side fascia is had simple structure, water resistance
Reliable the advantages of.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Mark in accompanying drawing for：The cast-in-place wallboards of 1-, the prefabricated overlapping thermal insulation external wall panels of 2-, 3- polyethylene rods, 4- polyurethane is close
Sealing, 5- hard plastic sheets, 6- adhesive tapes, 7- decompression cavitys, the prefabricated armored concrete plates of 21-, 22- insulating foam concrete slabs, 23-
Prefabricated overlapping thermal insulation external wall panel on the right side of the prefabricated overlapping thermal insulation external wall panel in left side, 24-.
Embodiment
The technical scheme preferred to the utility model is described further with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint, it is characterised in that by
Cast-in-place wallboard 1 and prefabricated overlapping thermal insulation external wall panel 2 are constituted, and wherein internal layer is cast-in-place wallboard 1, and outer layer is prefabricated overlapping heat preserving exterior wall
Plate 2, described prefabricated overlapping thermal insulation external wall panel 2 is the prefabricated armored concrete plate 21 and the insulating foam coagulation of internal layer by outer layer
Native plate 22 is made, and has ribbet between the prefabricated overlapping thermal insulation external wall panel 24 of the prefabricated overlapping thermal insulation external wall panel 23 in left side and right side, institute
Polyethylene rod 3 is filled on the outside of the ribbet stated at sealing, then filleting is carried out with polyurethane sealant 4, with hard at its inner side sealing
The lid of plastic sheet 5 is stitched, after stand-by cement nail fixes hard plastic sheet 5, then pastes seam with adhesive tape 6, meanwhile, the prefabricated overlapping of left and right side is protected
Provided with decompression cavity 7 between warm Side fascia, it is empty by the decompression of throttling action pressure ratio that flowing water penetrates into prefabricated overlapping thermal insulation external wall panel 2
The pressure of chamber 7 is high, and now high pressure flowing water flows the decompression cavity 7 toward low pressure, and room is penetrated into by capillarity which prevent current
It is interior.
Preferably, the described prefabricated thickness with concrete 21 is 40~50mm.
It is further preferred that the described prefabricated thickness with concrete 21 is 45mm.
Preferably, the thickness of described insulating foam concrete slab 22 is 30~40mm.
It is further preferred that the thickness of described insulating foam concrete slab 22 is 35mm.
Preferably, the described width of hard plastic sheet 5 is 75~80mm, and thickness is 1.4~1.8mm.
It is further preferred that the described width of hard plastic sheet 5 is 76mm, thickness is 1.5mm.
Preferably, the described width of adhesive tape 6 is 90~110mm.
It is further preferred that the described width of adhesive tape 6 is 95mm.
Embodiment described above only expresses preferred embodiment of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model the scope of the claims.It should be pointed out that for the common of this area
For technical staff, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint, it is characterised in that by cast-in-place wallboard and in advance
System overlapping thermal insulation external wall panel composition, wherein internal layer are cast-in-place wallboard, and outer layer is prefabricated overlapping thermal insulation external wall panel, and described is prefabricated folded
Close thermal insulation external wall panel to be made up of the prefabricated armored concrete plate of outer layer and the insulating foam concrete slab of internal layer, left side is prefabricated folded
Close thermal insulation external wall panel and right side it is prefabricated overlapping thermal insulation external wall panel between have filled on the outside of ribbet, described ribbet at sealing it is poly-
Stitched at ethene rod, then filleting is carried out with polyurethane sealant, its inner side sealing with hard plastic sheet lid, stand-by cement nail is by duroplasts
Piece fix after, then with adhesive tape paste stitch.
2. the waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint according to claim 1, it is characterised in that
The described prefabricated thickness with concrete is 40~50mm.
3. the waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint according to claim 1, it is characterised in that
The thickness of described insulating foam concrete slab is 30~40mm.
4. the waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint according to claim 1, it is characterised in that
Described hard plastic sheet width is 75~80mm, and thickness is 1.4~1.8mm.
5. the waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint according to claim 1, it is characterised in that
Described tape width is 90~110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230081.3U CN206554291U (en) | 2017-03-08 | 2017-03-08 | A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720230081.3U CN206554291U (en) | 2017-03-08 | 2017-03-08 | A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206554291U true CN206554291U (en) | 2017-10-13 |
Family
ID=60363479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720230081.3U Expired - Fee Related CN206554291U (en) | 2017-03-08 | 2017-03-08 | A kind of waterproof construction of building prefabrication overall assembled exterior wall vertical abutment joint |
Country Status (1)
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| CN (1) | CN206554291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162370A (en) * | 2018-09-06 | 2019-01-08 | 佛山科学技术学院 | A kind of assembled architecture outer wall plate perps connecting node |
| CN110243688A (en) * | 2019-05-09 | 2019-09-17 | 中国水利水电科学研究院 | Dry concrete hydraulic fracture test specimen and implementation method |
| CN110258831A (en) * | 2019-06-25 | 2019-09-20 | 南京长江都市建筑设计股份有限公司 | A kind of precast concrete out-hung panel structural base discharge structure and construction method |
-
2017
- 2017-03-08 CN CN201720230081.3U patent/CN206554291U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162370A (en) * | 2018-09-06 | 2019-01-08 | 佛山科学技术学院 | A kind of assembled architecture outer wall plate perps connecting node |
| CN110243688A (en) * | 2019-05-09 | 2019-09-17 | 中国水利水电科学研究院 | Dry concrete hydraulic fracture test specimen and implementation method |
| CN110258831A (en) * | 2019-06-25 | 2019-09-20 | 南京长江都市建筑设计股份有限公司 | A kind of precast concrete out-hung panel structural base discharge structure and construction method |
| CN110258831B (en) * | 2019-06-25 | 2024-05-03 | 南京长江都市建筑设计股份有限公司 | Bottom drainage structure of precast concrete externally-hung wallboard structure and construction method |
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| 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: 20171013 Termination date: 20180308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |