CN202913582U - Cast-in-situ cantilever slab waterproof structure of deformed seam on roof - Google Patents
Cast-in-situ cantilever slab waterproof structure of deformed seam on roof Download PDFInfo
- Publication number
- CN202913582U CN202913582U CN 201220661641 CN201220661641U CN202913582U CN 202913582 U CN202913582 U CN 202913582U CN 201220661641 CN201220661641 CN 201220661641 CN 201220661641 U CN201220661641 U CN 201220661641U CN 202913582 U CN202913582 U CN 202913582U
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- CN
- China
- Prior art keywords
- cast
- roof
- roofing
- deformation joint
- cantilever slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a cast-in-situ cantilever slab waterproof structure of a deformed seam on a roof. The cast-in-situ cantilever slab waterproof structure comprises roof blocking platforms cast in situ at both sides of the deformed seam of the building roof, wherein a cast-in-situ cantilever slab integrally cast with the roof blocking platform is arranged at one roof blocking platform at one side of the deformed seam and can completely shield the deformed seam and the roof blocking platform at the other side of the deformed seam; a roof constructing layer with heat-insulated and waterproof functions is arranged on a structure layer of the building roof; and waterproof layers and plastering slope-finding layers are arranged on the roof blocking platforms and the structure layer of the cast-in-situ cantilever slab. Compared with the prior art, the cast-in-situ cantilever slab waterproof structure provided by the utility model has the advantages of being easy to construct, long in service life, good in waterproof effect, low in cost, easy to maintain, beautiful in appearance and the like.
Description
Technical field
The utility model relates to a kind of building roof waterproofing of movement joints and processes structure, and specifically the cast-in-place bridging piece water proof structure of a kind of deformation joint of roof belongs to building roof waterproofing of movement joints processing technology field.
Background technology
In industry and civilian construction, be subjected to the impact of the factors such as temperature, ground, earthquake, it is the globality that deformation joint guarantees himself that building will utilize the slit of vertical segmentation.Deformation joint has improved the destruction of distortion to building, but brings certain difficulty also for simultaneously the waterproof leakproof of building roof.Waterproof should be considered in junction in this slit, considers that again roof waterpoof material is not obstructed when building produces displacement or distortion, is not destroyed, and guarantees the stability of waterproof construction itself.Way commonly used is to adopt aluminium sheet and additional coiled material lid seam (twice waterproof) at present.In manufacturing process was installed, between the aluminium sheet or with welding, or bonding with glass cement, and the time one was grown, expose to the sun and rain, expand with heat and contract with cold act under, glass cement will peel off or welding seam breaking, finally forms breakthrough.The waterproofing work key is the first waterproof, and the second waterproof can only help out, if the failure of first waterproofing work, second also is difficult to guarantee, stays hidden danger to roof waterproof.Therefore, not only there is the shortcoming of lacking in constructional difficulties, application life in waterproof structure for deformation seams of the prior art, but also has the undesirable shortcoming of waterproof effect.
The utility model content
For the deficiency that above-mentioned prior art exists, the purpose of this utility model provides and a kind ofly constructs easily, the cast-in-place bridging piece water proof structure of deformation joint of roof of long service life, good water-proof effect, appearance looks elegant, to overcome the deficiencies in the prior art.
The technical solution of the utility model is: the cast-in-place bridging piece water proof structure of deformation joint of roof, be included in the roofing gear platform of the cast-in-place one-tenth in deformation joint both sides of building roof, it is characterized in that: deformation joint wherein on one side roofing gear platform be provided with the cast-in-place bridging piece that pours into an integrated entity with roofing gear platform, and this cast-in-place bridging piece keeps off platform with the roofing of deformation joint and deformation joint another side and all covers in; Deck at building roof is provided with the roof structure layer that plays insulation, water-proof function; On the deck of roofing gear platform and cast-in-place bridging piece, also be provided with one waterproofing course and the sloping layer of plastering.
Advantage of the present utility model: the utility model adopts cast-in-place bridging piece to cover deformation joint of roof, has overcome to expose to the sun and rain, expand with heat and contract with cold or leak source appears in Aluminum cover seam crossing welding seam breaking when building generation sedimentation, displacement phenomenon; The utility model adopts the integral cast-in-situ structure, has solved the aluminium sheet seam unmanageable problem of constructing, and has improved the roof waterproof effect, and the embedded part such as the pre-buried railing in top more accurately reaches convenient outer the decoration simultaneously.Therefore the utility model compared with prior art, have construction easily, long service life, good water-proof effect, the advantages such as cost is low, maintenance is easy, appearance looks elegant.
Description of drawings
The utility model structural representation when Fig. 1 is the first condition of construction.
The utility model structural representation when Fig. 2 is the second condition of construction.
The utility model structural representation when Fig. 3 is the third condition of construction.
The specific embodiment
Now in conjunction with the following drawings, utility model is described in detail.
Referring to Fig. 1, the cast-in-place bridging piece water proof structure of deformation joint of roof, be included in the roofing gear platform 3 of the cast-in-place one-tenth in deformation joint 2 both sides of building roof 1, deformation joint 2 wherein on one side roofing gear platform 3 be provided with the cast-in-place bridging piece 4 that pours into an integrated entity with roofing gear platform 3, and this cast-in-place bridging piece 4 keeps off platform 3 with the roofing of deformation joint 2 and deformation joint 2 another sides and all covers in; Deck at building roof 1 is provided with the roof structure layer 5 that plays insulation, water-proof function; On the deck of roofing gear platform 3 and cast-in-place bridging piece 4, also be provided with one waterproofing course and the sloping layer 6 of plastering.
During construction, there are three kinds of situations: as shown in Figure 1, the first is to be in the deformation joint of roof 2 that the building of same plane sustained height consists of, its waterproofing work mode is wherein directly to water on one side at the deformation joint 2 of building roof 1 first to outpour roofing gear platform 3, outpour roofing gear platform 3 and keep off the cast-in-place bridging piece 4 that platform 3 pours into an integrated entity and is positioned at roofing gear platform 3 tops with this roofing and adopt cast-in-place mode to water at deformation joint 2 another sides, both sides roofing gear platform 3 is equally high, cast-in-place bridging piece 4 all covers in the roofing gear platform 3 on deformation joint 2 and deformation joint 2 both sides, then be provided with at the deck of building roof 1 and play insulation, the roof structure layer 5 of water-proof function, the deck that keeps off platform 3 and cast-in-place bridging piece 4 at roofing also is provided with one waterproofing course and the sloping layer 6 of plastering; As shown in Figure 2, the second situation is the processing of the deformation joint of roof that consists of of the building of the differing heights (differ and be no more than 1 meter) that is in same floor, except the roofing on deformation joint 2 both sides gear platform 3 highly inconsistent and Bars In Poured Concrete Slab 4 and on one side roofing wherein keep off position (cast-in-place bridging piece is positioned at the bottom that roofing keeps off platform) that platform 3 pours into an integrated entity different, other identical with the first processing mode; As shown in Figure 3, the third situation is the formed deformation joint of roof of building that is in Different Plane (though be different floors or same layer but highly differ above 1 meter), (cast-in-place bridging piece 4 is positioned at the top of low layer roofing gear platform except the position of the cast-in-place bridging piece 4 in deformation joint 2 tops, the coupling beam of stablizing bridging piece is set up in high level or eminence relevant position) outside the difference, other also identical with the first processing mode.
Claims (1)
1. the cast-in-place bridging piece water proof structure of deformation joint of roof, be included in the roofing gear platform (3) of the cast-in-place one-tenth in deformation joint (2) both sides of building roof (1), it is characterized in that: deformation joint (2) wherein on one side roofing gear platform (3) be provided with the cast-in-place bridging piece (4) that pours into an integrated entity with roofing gear platform (3), and this cast-in-place bridging piece (4) keeps off platform (3) with the roofing of deformation joint (2) and deformation joint (2) another side and all covers in; Deck at building roof (1) is provided with the roof structure layer (5) that plays insulation, water-proof function; On the deck of roofing gear platform (3) and cast-in-place bridging piece (4), also be provided with one waterproofing course and the sloping layer (6) of plastering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661641 CN202913582U (en) | 2012-12-05 | 2012-12-05 | Cast-in-situ cantilever slab waterproof structure of deformed seam on roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220661641 CN202913582U (en) | 2012-12-05 | 2012-12-05 | Cast-in-situ cantilever slab waterproof structure of deformed seam on roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202913582U true CN202913582U (en) | 2013-05-01 |
Family
ID=48161904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220661641 Expired - Fee Related CN202913582U (en) | 2012-12-05 | 2012-12-05 | Cast-in-situ cantilever slab waterproof structure of deformed seam on roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202913582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239731A (en) * | 2015-11-03 | 2016-01-13 | 深圳市清华苑建筑设计有限公司 | Waterproof structure of fine stone concrete dividing joint |
| CN112411901A (en) * | 2020-10-13 | 2021-02-26 | 黑龙江省黑建一建筑工程有限责任公司 | Waterproof and heat-insulating construction process for roof deformation joint |
-
2012
- 2012-12-05 CN CN 201220661641 patent/CN202913582U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239731A (en) * | 2015-11-03 | 2016-01-13 | 深圳市清华苑建筑设计有限公司 | Waterproof structure of fine stone concrete dividing joint |
| CN105239731B (en) * | 2015-11-03 | 2023-11-24 | 深圳市清华苑建筑设计有限公司 | Waterproof structure of fine stone concrete grid joint |
| CN112411901A (en) * | 2020-10-13 | 2021-02-26 | 黑龙江省黑建一建筑工程有限责任公司 | Waterproof and heat-insulating construction process for roof deformation joint |
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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: 20130501 Termination date: 20151205 |
|
| EXPY | Termination of patent right or utility model |