CN209509199U - A kind of up concave type deformation joint of roof - Google Patents
A kind of up concave type deformation joint of roof Download PDFInfo
- Publication number
- CN209509199U CN209509199U CN201822152843.XU CN201822152843U CN209509199U CN 209509199 U CN209509199 U CN 209509199U CN 201822152843 U CN201822152843 U CN 201822152843U CN 209509199 U CN209509199 U CN 209509199U
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- deformation joint
- groove
- roofing
- deformation
- concave type
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Abstract
The utility model relates to a kind of up concave type deformation joint of roof, including roofing and structural beams, casting concrete forms concrete layer in the structural beams, groove is provided in the structural beams, the slot bottom of the groove is connected to the upper end of vertical downpipe, deformation joint is set in the groove sidewall of the groove, the deformation joint includes horizontal component and vertical portion, the concrete layer of the deformation joint two sides is mutually indepedent, foam deformation block is provided in the horizontal component of the deformation joint, the upper end of the structural beams is higher than roofing, flush coat is provided on the upside of the roofing, the flush coat upper end is concordant on the upside of groove.Groove is arranged in concrete layer, flush coat is arranged in the outside of the side wall of deformation joint and its setting of interior foam deformation block in the trench, roofing upper end, and the upper end of flush coat is concordant with groove upper end, to avoid having obstacle on roofing and keeping roofing smooth, the activity of the personnel on roofing is not influenced.
Description
Technical field
The utility model relates to deformation joint technical field more particularly to a kind of up concave type deformation joint of roof.
Background technique
Deformation joint be for building extraneous factor effect under be deformed cause cracking even destroy the phenomenon that and it is pre-
The build joint stayed can be divided into expansion joint, subsiding crack and aseismic joint.
Notification number is that the Chinese patent of CN207776127U discloses a kind of deformation joint of roof waterproof construction, including deformation joint
With the concrete wall for being symmetricly set on the deformation joint two sides, the concrete wall includes longitudinal wall and longitudinal wall,
The longitudinal wall top surface is provided with cement mortar pad, is provided on the cement mortar pad for preventing rainwater from entering the change
The cover board of shape seam, the deformation joint is interior to be filled with foamed plastic rod, and the deformation joint bottom is provided with water receiving tank.
Prior art among the above has the following deficiencies: that longitudinal wall, cement mortar pad and cover board are arranged at
On the upside of longitudinal wall, deformation joint is made to protrude from roofing.It is this to protrude from roofing when roofing is someone's often movable roofing
Deformation joint obstruction can be generated to the activity of people.
Utility model content
The purpose of the utility model is to provide a kind of up concave type deformation joint of roof, keep roofing smoothly without hindrance.
The above-mentioned purpose of the utility model has the technical scheme that a kind of up concave type roofing deformation
Seam, including roofing and structural beams, the interior casting concrete of the structural beams form concrete layer, are provided with ditch in the structural beams
Slot, the slot bottom of the groove are connected to the upper end of vertical downpipe, and deformation joint, the deformation are arranged in the groove sidewall of the groove
Seam includes horizontal component and vertical portion, and the concrete layer of the deformation joint two sides is mutually indepedent, the horizontal part of the deformation joint
Foam deformation block is provided in point, the upper end of the structural beams is higher than roofing, and flush coat is provided on the upside of the roofing, described flat
Neat layer upper end is concordant on the upside of groove.
By using above-mentioned technical proposal, groove is arranged in concrete layer, and deformation joint and its interior foam deformation block are set
The outside of side wall in the trench is set, flush coat is arranged in roofing upper end, and the upper end of flush coat is concordant with groove upper end, to avoid
There is obstacle on roofing and keep roofing smooth, does not influence the activity of the personnel on roofing.
The utility model is further arranged to: deformation joint being arranged between the flush coat and roofing, sets in the deformation joint
Set foam deformation block.
By using above-mentioned technical proposal, deformation joint is set, and foam deformation block is arranged between flush coat and roofing, is had
Conducive to flush coat or roofing is avoided, deformation occurs under extraneous factor and causes cracking and damage.
The utility model is further arranged to: the groove upper end is arranged hydrophobic double-edged fine-toothed comb, the upper end of the hydrophobic double-edged fine-toothed comb and
The upper end of flush coat is concordant.
By using above-mentioned technical proposal, are entered by groove and is filtered for the rainwater or ponding that enter groove, prevents ditch
Slot or overboard blockage.
The utility model is further arranged to: there are skies between the upper end of the foam deformation block and the lower end of flush coat
Gap.
By using above-mentioned technical proposal, for the deformation of building or foam deformation block, there are gaps.
The utility model is further arranged to: waterproof layer, the waterproof layer flush with each other is arranged in the upside of the flush coat.
By using above-mentioned technical proposal, the setting of waterproof layer reduces erosion or deformation that rainwater or ponding are all built,
The concordant setting of waterproof layer keeps roofing concordantly without hindrance, facilitates people in the activity of roofing.
The utility model is further arranged to: the lower end of the flush coat is provided with waterproof layer, the waterproof layer and foam
There are gaps between deformation block.
By using above-mentioned technical proposal, foam deformation block deformation reserved space is given in gap, and the setting of waterproof layer is reduced
Influence of the rainwater to foam deformation block and building.
The utility model is further arranged to: waterproof layer is arranged on the cell wall of the groove.
By using above-mentioned technical proposal, the setting of waterproof layer prevents rainwater under the erosion of concrete layer and rainwater
It seeps, reduces building because of the deformation of humidity.
The utility model is further arranged to: insulating layer is arranged in the outside of the waterproof layer.
By using above-mentioned technical proposal, the setting of insulating layer reduces the deformation of building occurred due to temperature change.
In conclusion the advantageous effects of the utility model are as follows:
1, traditional roof deformation joint is solved by the setting of flush coat above groove, trenched side-wall deformation joint and roofing to dash forward
The problem of leading to roofing out-of-flatness out, keeps roofing smooth, convenient for the activity on roofing；
2, extraneous factor deformation caused by concrete layer and flush coat is reduced by the setting of waterproof layer, insulating layer,
Be conducive to improve whole stability；
3, the structure of up concave type deformation joint of roof disclosed by the utility model is simple, easily constructs.
Detailed description of the invention
Fig. 1 is the overall structure schematic cross-sectional view of the present embodiment.
Appended drawing reference: 1, structural beams；11, concrete layer；2, groove；3, roofing；4, flush coat；5, deformation joint；51, foam
Deformation block；6, waterproof layer；7, insulating layer；8, hydrophobic double-edged fine-toothed comb；9, downpipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of up concave type deformation joint of roof disclosed by the utility model, including roofing 3 and structural beams 1, knot
Casting concrete forms concrete layer 11 in structure beam 1.Groove 2, the slot bottom of groove 2 and vertical downpipe 9 are provided in structural beams 1
Upper end connection, convenient for draining.The upper end of structural beams 1 is higher than roofing 3, is equipped with flush coat 4, the notch of groove 2 on the upside of roofing 3
Flush with each other between the flush coat 4 of two sides.The upside of flush coat 4 is laid with waterproof layer 6, and 6 flush with each other of waterproof layer avoids hindering to make
Roofing 3 is smooth, while the setting of waterproof layer 6 reduces erosion of the rainwater to building.
Referring to Fig.1, it is sequentially installed with waterproof layer 6 and insulating layer 7 on the cell wall of groove 2, reduces humidity and temperature to building
Influence, reduce deformation, improve stability.Deformation joint 5 is set in the groove sidewall of groove 2, and deformation joint 5 includes horizontal component and erects
Straight part, deformation joint 5 are inverted L shape structure, and the concrete layer 11 of 5 two sides of deformation joint is mutually indepedent, in the horizontal component of deformation joint 5
It is provided with foam deformation block 51.The notch of 2 upper end of groove is embedded with hydrophobic double-edged fine-toothed comb 8, and the side of hydrophobic double-edged fine-toothed comb 8 and flush coat 4 support
It connects, the upper surface of hydrophobic double-edged fine-toothed comb 8 is concordant with the upper side of waterproof layer 6 of 4 top of flush coat.
Referring to Fig.1, it is provided with deformation joint 5 between flush coat 4 and roofing 3, places foam deformation block 51 in deformation joint 5, puts down
The lower end of neat layer 4 is disposed with insulating layer 7 and waterproof layer 6, and there are gaps between waterproof layer 6 and foam deformation block 51 for building
It builds or the deformation of foam deformation block 51.
The implementation principle of the present embodiment are as follows: groove 2 is arranged in concrete layer 11, deformation joint 5 and its interior foam deformation
Block 51 is arranged in the outside of the side wall in groove 2, and 3 upper end of roofing is arranged flush coat 4, the waterproof layer 6 of the upper end of flush coat 4 it is upper
End is concordant with 2 upper end of groove, to avoid having obstacle on roofing 3 and keeping roofing 3 smooth, does not influence the work of the personnel on roofing 3
It is dynamic.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of up concave type deformation joint of roof, including roofing (3) and structural beams (1), the structural beams (1) are interior to be poured concrete shape
At concrete layer (11), it is characterised in that: is provided with groove (2) in the structural beams (1), the slot bottom of the groove (2) and perpendicular
The upper end of straight water pipe (9) is connected to, and deformation joint (5) is arranged in the groove sidewall of the groove (2), the deformation joint (5) includes water
Flat part and vertical portion, the concrete layer (11) of deformation joint (5) two sides independently of each other, the level of the deformation joint (5)
It is provided in part foam deformation block (51), the upper end of the structural beams (1) is higher than roofing (3), setting on the upside of the roofing (3)
Have flush coat (4), flush coat (4) upper end is concordant on the upside of groove (2).
2. a kind of up concave type deformation joint of roof according to claim 1, it is characterised in that: the flush coat (4) and roofing
(3) deformation joint (5) are set between, foam deformation block (51) are set in the deformation joint (5).
3. a kind of up concave type deformation joint of roof according to claim 2, it is characterised in that: groove (2) the upper end setting
The upper end of hydrophobic double-edged fine-toothed comb (8), the hydrophobic double-edged fine-toothed comb (8) is concordant with the upper end of flush coat (4).
4. a kind of up concave type deformation joint of roof according to claim 2, it is characterised in that: the foam deformation block (51)
There are gaps between upper end and the lower end of flush coat (4).
5. a kind of up concave type deformation joint of roof according to claim 2, it is characterised in that: the upside of the flush coat (4)
It is arranged waterproof layer (6), waterproof layer (6) flush with each other.
6. a kind of up concave type deformation joint of roof according to claim 2, it is characterised in that: the lower end of the flush coat (4)
It is provided with waterproof layer (6), there are gaps between the waterproof layer (6) and foam deformation block (51).
7. a kind of up concave type deformation joint of roof according to claim 1, it is characterised in that: on the cell wall of the groove (2)
It is arranged waterproof layer (6).
8. a kind of described in any item up concave type deformation joint of roof of according to claim 6 or 7, it is characterised in that: the waterproof layer
(6) insulating layer (7) are arranged in outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152843.XU CN209509199U (en) | 2018-12-20 | 2018-12-20 | A kind of up concave type deformation joint of roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822152843.XU CN209509199U (en) | 2018-12-20 | 2018-12-20 | A kind of up concave type deformation joint of roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509199U true CN209509199U (en) | 2019-10-18 |
Family
ID=68196204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822152843.XU Active CN209509199U (en) | 2018-12-20 | 2018-12-20 | A kind of up concave type deformation joint of roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663667A (en) * | 2020-07-01 | 2020-09-15 | 上海万科企业有限公司 | Antiseep structure of TOD upper cover plate expansion joint |
-
2018
- 2018-12-20 CN CN201822152843.XU patent/CN209509199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663667A (en) * | 2020-07-01 | 2020-09-15 | 上海万科企业有限公司 | Antiseep structure of TOD upper cover plate expansion joint |
| CN111663667B (en) * | 2020-07-01 | 2021-06-18 | 上海万科企业有限公司 | Antiseep structure of TOD upper cover plate expansion joint |
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