CN102758509B - Horizontal seam waterproof plate of prefabricated exterior wall cladding - Google Patents
Horizontal seam waterproof plate of prefabricated exterior wall cladding Download PDFInfo
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- CN102758509B CN102758509B CN201210236361.7A CN201210236361A CN102758509B CN 102758509 B CN102758509 B CN 102758509B CN 201210236361 A CN201210236361 A CN 201210236361A CN 102758509 B CN102758509 B CN 102758509B
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Abstract
The invention provides a horizontal seam waterproof plate of a prefabricated exterior wall cladding. A surface layer, a sealed groove and vertical ribs are made of PVC (Polyvinyl Chloride) plastic; the sealed groove is arranged in the middle; the vertical ribs are arranged at two sides; and barbs are arranged at the outer sides of the end parts of the vertical ribs and the sealed groove is matched with a rubber air-tight strip. The waterproof plate is characterized in that an upper waterproof plate and a lower waterproof plate are arranged on a horizontal seam between adjacent wall plates; a waterproof groove is arranged at the outer side of the upper waterproof plate and a waterproof strip is embedded into the waterproof groove; the outer edge of the bottom of the waterproof strip is higher than the inner edge; a water baffling groove is arranged at the outer side of the lower waterproof plate and a water baffling strip is embedded into the water baffling groove; the outer edge of the upper part of the water baffling strip is higher than the inner edge; a water baffling plate is arranged at the outer side of the water baffling strip; and the outer edge of the upper surface of the water baffling plate is lower than the inner edge. The waterproof groove is arranged at the outer side of the upper waterproof plate, the waterproof strip is embedded into the waterproof groove, and the upper part of the bottom of the waterproof strip is higher than the inner edge; and the water baffling groove is arranged at the outer side of the lower waterproof plate, the water baffling strip is embedded into the water baffling groove, the outer edge of the bottom of the water baffling strip is higher than the inner edge, the water baffling plate is arranged at the outer side of the water baffling strip, and the outer edge of the upper surface of the water baffling plate is lower than the inner edge.
Description
Technical field
The invention belongs to technical field of civil engineering, be specially precast facade link plate horizontal joint constructional waterproofing plate.
Background technology
Be accompanied by the development of Urbanization in China, building industry has become one of mainstay of the national economy industry, and the original construction method of China, construction worker's labour intensity is large, production efficiency is low, the poor bottleneck that has become the fast development of restriction building industry of site environment.The late 20th century, country has proposed the policy of modernization of the housing industry, and wherein, housing construction standardization, house component parts manufacture, construction and installation assemblingization are its cores.And precast facade link plate (hereinafter to be referred as prefabricated panel) is installed by plant produced, job site, can reduce labor strength, improve the efficiency of construction reduction of erection time.Therefore prefabricated panel is the best implementation of above-mentioned three target perfect adaptations.Prefabricated panel is produced in batches in factory, and the performances such as insulation, waterproof and the sound insulation of wallboard self are all very good.The weak link of prefabricated panel is that plate seam processes, and especially horizontal joint place deals with improperly and very easily causes that rainy day infiltration, winter are ventilative, and such problem has appearred in the prefabricated panel building much coming into operation, and customer complaint is more.The plate end water stop for composite wall plate of patent No. ZL201110073036.9 is the waterstop that utilizes the vertical rib of two Intermediate Gray groove two sidebands, be separately positioned on two plate ends that adjacent wallboard is relative, by the seam waterproof that is up to the standard that is sealed and matched between rubber weather strip and groove and rubber strip, stop rainwater under blast and capillarity, to infiltrate indoor.Though this method is waterproof, waterproof effect is desirable not enough.
Summary of the invention
The object of this invention is to provide a kind of prefabricated panel horizontal joint waterproofing plate, make prefabricated panel horizontal joint place waterproof effect more desirable.
For achieving the above object, the invention provides a kind of precast facade link plate horizontal joint waterproofing plate, make surface layer, sealed groove and vertical rib by PVC plastics, sealed groove is in centre, and vertical rib is on both sides, outside, vertical rib end is provided with hangnail, sealed groove matches with airtight of rubber, it is characterized in that: the level between adjacent two blocks of wallboards seams splash guard and lower splash guard, and the outside of upper splash guard is provided with waterproof groove, water-proof strip embeds in waterproof groove, and outer, water-proof strip bottom is higher than interior edge; The outside of lower splash guard is provided with dash groove, and water bar embeds in dash groove, and outer, water bar top is lower than interior edge, and water bar outside establishes a watertight shutter, and watertight shutter upper surface outer is lower than interior edge.
The present invention is because the outside of lower splash guard is provided with waterproof groove, and water-proof strip embeds in waterproof groove, and outer, water-proof strip bottom is higher than interior edge, can prevent that rainwater from climbing water phenomenon under capillarity; The outside of upper splash guard is provided with dash groove, and water bar embeds in dash groove, and outer, water bar top is lower than interior edge, and water bar outside establishes a watertight shutter, and watertight shutter upper surface outer is lower than interior edge, and it is inner that the rainwater that effectively stops infiltration enters plate seam.
Accompanying drawing explanation
Fig. 1 is the structural representation of splash guard in the present invention;
Fig. 2 is the structural representation of splash guard under the present invention;
Fig. 3 is construction and installation schematic diagrames.
The specific embodiment
With reference to Fig. 1, upper splash guard: surface layer 1, sealed groove 2, vertical rib 3, hangnail 4, waterproof groove 5, water-proof strip 6, waterproof groove 5 is positioned at splash guard outside, and water-proof strip 6 embeds in waterproof groove, and outer, water-proof strip bottom is higher than interior edge.
With reference to Fig. 2, lower splash guard: surface layer 1, sealed groove 2, vertical rib 3, hangnail 4, dash groove 7, water bar 8, dash groove 7 is positioned at lower water plate outside, water bar 8 embeds in dash groove 7, outer, water bar top is lower than interior edge, and a watertight shutter 9 is established in water bar outside, and watertight shutter upper surface outer is lower than interior edge.
With reference to Fig. 3, the processing and fabricating stage, superincumbent prefabricated panel 14 lower ends are imbedded splash guard in advance, prefabricated panel upper end is below imbedded lower splash guard in advance, its position is as follows: surface layer 1 is positioned at prefabricated panel plate end, surface layer 1 external surface is concordant with wall panels end surfaces, and vertical rib 3, hangnail 4 are embedded in prefabricated panel.Concreting, prefabricated panel horizontal joint waterproofing plate and prefabricated panel are combined into entirety, and other technique completes, and after prefabricated panel maintenance moulding, is transported to job site.
The construction and installation stage, before prefabricated panel installation in position, airtight foaming neoprene 11 is filled in sealed groove 2, water-proof strip 6 is embedded in waterproof groove 5, water bar 8 is embedded in dash groove 7; At prefabricated panel inside top paste heat-preserving bar 10; After prefabricated panel installation in position, water-proof strip 6 prevents from climbing water phenomenon, and it is inner that water bar 8 stops rainwater to flow into plate seam; Airtight 11 of the neoprene of both sides can jam-packed reaches the object of windproof, waterproof, insulation; Finally, at prefabricated panel plate seam outside filling polyethylene foamed rod 12, then clog building sealant 13 and further prevent that rainwater from infiltrating, and really realized triple waterproof, double heat insulation function.
Claims (1)
1. a precast facade link plate horizontal joint waterproofing plate, make surface layer, sealed groove and vertical rib by PVC plastics, sealed groove is in centre, vertical rib is on both sides, and outside, vertical rib end is provided with hangnail, and sealed groove matches with airtight of rubber, it is characterized in that: the level between adjacent two blocks of wallboards seams splash guard and lower splash guard, the outside of upper splash guard is provided with waterproof groove, and water-proof strip embeds in waterproof groove, and outer, water-proof strip bottom is higher than interior edge; The outside of lower splash guard is provided with dash groove, and water bar embeds in dash groove, and outer, water bar top is lower than interior edge, and water bar outside establishes a watertight shutter, and watertight shutter upper surface outer is lower than interior edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236361.7A CN102758509B (en) | 2012-07-10 | 2012-08-24 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210236361.7A CN102758509B (en) | 2012-07-10 | 2012-08-24 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
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| Publication Number | Publication Date |
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| CN102758509A CN102758509A (en) | 2012-10-31 |
| CN102758509B true CN102758509B (en) | 2014-05-14 |
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| CN201210236361.7A Active CN102758509B (en) | 2012-07-10 | 2012-08-24 | Horizontal seam waterproof plate of prefabricated exterior wall cladding |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105839809A (en) * | 2016-05-31 | 2016-08-10 | 中民筑友科技投资有限公司 | Exterior wallboard mounting joint |
| CN105863136A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wallboard mounting node |
| CN105863126A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | External wall panel mounting joint |
| CN105863129A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Waterproof node of exterior wallboard |
| CN105863124A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wallboard waterproof node |
| CN105863128A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wall plate waterproof node |
| CN105863086A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Waterproof joint for external wall panel |
| CN105863134A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wall plate mounting node |
| CN105863127A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Exterior wallboard installation node |
| CN105888055A (en) * | 2016-05-31 | 2016-08-24 | 中民筑友科技投资有限公司 | External wall panel installation node |
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| CN105863121A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wall plate mounting node |
| CN105863131A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Mounting joint for external wall panel |
| CN105971153A (en) * | 2016-05-31 | 2016-09-28 | 中民筑友科技投资有限公司 | Installation joint for outer wallboards |
| CN105863137A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Exterior wallboard installation node |
| CN105971154A (en) * | 2016-05-31 | 2016-09-28 | 中民筑友科技投资有限公司 | Installation joint for outer wallboards |
| CN105863122A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Mounting node for external wall panel |
| CN113309270B (en) * | 2021-04-30 | 2022-06-21 | 江苏建筑职业技术学院 | Waterproof connecting structure of prefabricated building and mounting method |
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| CN201280792Y (en) * | 2008-07-11 | 2009-07-29 | 刘正泉 | Waterproof type groove of composite enhancement energy-conserving type aluminum alloy buckle |
| CN201817997U (en) * | 2010-07-20 | 2011-05-04 | 帷森(厦门)建材工业有限公司 | Mineral wool board wall mounting system |
| CN201952913U (en) * | 2011-03-25 | 2011-08-31 | 长春工程学院 | Composite wall board opening waterstop |
| CN202689421U (en) * | 2012-08-24 | 2013-01-23 | 长春工程学院 | Waterproof board for horizontal joint of precast exterior wall hanging board |
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- 2012-08-24 CN CN201210236361.7A patent/CN102758509B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105839809A (en) * | 2016-05-31 | 2016-08-10 | 中民筑友科技投资有限公司 | Exterior wallboard mounting joint |
| CN105863136A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wallboard mounting node |
| CN105863126A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | External wall panel mounting joint |
| CN105863129A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Waterproof node of exterior wallboard |
| CN105863124A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wallboard waterproof node |
| CN105863128A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wall plate waterproof node |
| CN105863086A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Waterproof joint for external wall panel |
| CN105863134A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Outer wall plate mounting node |
| CN105863127A (en) * | 2016-05-31 | 2016-08-17 | 中民筑友科技投资有限公司 | Exterior wallboard installation node |
| CN105888055A (en) * | 2016-05-31 | 2016-08-24 | 中民筑友科技投资有限公司 | External wall panel installation node |
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| Publication number | Publication date |
|---|---|
| CN102758509A (en) | 2012-10-31 |
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