CN209603393U - Expanded joint structure is built in a kind of room - Google Patents
Expanded joint structure is built in a kind of room Download PDFInfo
- Publication number
- CN209603393U CN209603393U CN201920162177.XU CN201920162177U CN209603393U CN 209603393 U CN209603393 U CN 209603393U CN 201920162177 U CN201920162177 U CN 201920162177U CN 209603393 U CN209603393 U CN 209603393U
- Authority
- CN
- China
- Prior art keywords
- expansion joint
- boss
- thermal insulation
- roofing
- insulation board
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229920000742 Cotton Polymers 0.000 claims abstract description 5
- 239000003973 paint Substances 0.000 claims abstract description 5
- 239000005871 repellent Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses a kind of rooms to build expanded joint structure, belong to room and builds technical field, it includes roofing, the expansion joint being arranged on the roofing and the waterstop being embedded in the expansion joint that expanded joint structure is built in the room, the expansion joint side is being provided with boss at the top of the roofing, the boss top surface opens up fluted, the expansion joint is located at below the bottom portion of groove, and the expansion joint upper end is connected to the groove；The boss top surface is provided with thermal insulation board, the thermal insulation board is located above the expansion joint and covers in the boss top surface, the boss bottom edge is provided with a circle water conservancy diversion eaves, and the water conservancy diversion eaves is located on the outside of the boss surrounding, and the thermal insulation board outer surface is coated with one layer of water-repellent paint；It is filled with acoustical cotton inside the thermal insulation board, solves the problems, such as that existing roof stretching seam is easy to appear leak, infiltration phenomenon.
Description
Technical field
The utility model relates to rooms to build technical field, in particular to expanded joint structure is built in a kind of room.
Background technique
Expansion joint, that is, expansion joint is built, refers to prevent building member since climate temperature changes (heat expansion, shrinkage), makes
Structure generates crack or destruction and along a build joint of the suitable position in building or structures construction joint direction setting.It stretches
Contracting seam be by it is more than basis building element such as wall, floor, roof (except log cabin top) be divided into two independent sectors, make to build
Horizontal extension can be done along length direction by building object or structures.
Expansion joint would generally be arranged in housing roof, to prevent roofing from generating crack because of climate change, due to roofing position
At the top of house, once leak occurs, it will drop onto house.Roof stretching seam leak in order to prevent, the prior art are general
It can be embedded in expansion joint or paste waterstop, although waterproof action can be played, since roof stretching seam is located at roof,
Exposed to the sun and rain for a long time, expanded with heat and contract with cold, waterstop is easy aging and is easy crack occur with roofing concrete junction, causes
Roof leak, infiltration.
Utility model content
The purpose of the utility model is to provide a kind of rooms to build expanded joint structure, and which solve existing roof stretching seams to be easy
The problem of existing leak, infiltration phenomenon.
The above-mentioned technical purpose of the utility model has the technical scheme that
Expanded joint structure is built in a kind of room, including roofing, the expansion joint being arranged on the roofing and is embedded in described flexible
Waterstop in seam, the roofing top are being provided with boss close to the expansion joint side, and the boss top surface offers recessed
Slot, the expansion joint are located at below the bottom portion of groove, and the expansion joint upper end is connected to the groove；
The boss top surface is provided with thermal insulation board, and the thermal insulation board is located above the expansion joint and covers on the boss top
Face, the boss bottom edge are provided with a circle water conservancy diversion eaves, and the water conservancy diversion eaves is located on the outside of the boss surrounding, the thermal insulation board
Outer surface is coated with one layer of water-repellent paint；
Acoustical cotton is filled with inside the thermal insulation board.
Using the above structure, when raining, rainwater is flowed along thermal insulation board upper surface to two sides, and is dropped by water conservancy diversion eaves convex
On the outside of platform, plays the role of water proof, waterproof, prevent rainwater from entering in groove and expansion joint.Waterstop plays the second heavy waterproof
Effect, even if thermal insulation board is damaged, rainwater will not be penetrated into expansion joint, and thermal insulation board has heat-insulated, sound-absorbing effect, can
Expansion joint and waterstop are protected, outdoors to prevent waterstop exposure, by the erosion of high temperature, sleet etc., improve room
The service life in face, waterproof action effect is good, can effectively reduce roof stretching seam and leak, infiltration phenomenon occurs.
It advanced optimizes are as follows: the roofing includes first unit and second unit, and the first unit and described second is singly
Member is located at the opposite sides at the expansion joint, and the second unit is internally provided with telescopic cavity, opens on the second unit
Equipped with the perforation for connecting the expansion joint and the telescopic cavity, steel plate, the steel plate position are provided in the first unit
It is fixed in the first unit in the expansion joint and one end, the other end passes through the perforation and is fixed with clamp, described
Clamp is located in the telescopic cavity and is slidably matched with the telescopic cavity side, and the telescopic cavity is set close to the perforation side
It is equipped with limiting section, the limiting section is skidded off out of telescopic cavity for limiting the clamp.
Using the above structure, the connectivity of first unit and second unit is improved, and roofing deformation can be complied with.
It advanced optimizes are as follows: drain bar is provided on the roofing, the drain bar is located at below the water conservancy diversion eaves, described
Drain bar is fixed on the height angle at the top of the outside the boss and the roofing, and the drain bar upper surface is arc-shaped to be set
It sets.
Using the above structure, so that the rainwater on water conservancy diversion eaves drops on drain bar, and the arc on draining plate top surface
Away from the direction flowing at expansion joint, prevent boss and roofing angle from generating ponding.
It advanced optimizes are as follows: the thermal insulation board upper surface is that arc is arranged and height is gradually decreased from middle part to two sides.
Using the above structure, so that rainwater is flowed along the cambered surface of thermal insulation board upper surface to two sides.
It advanced optimizes are as follows: the waterstop is V-type waterstop.
Using the above structure, easy for installation, good water-proof effect.
In conclusion the utility model has the following beneficial effects: rain when, rainwater along thermal insulation board upper surface cambered surface
It flows to two sides, and is dropped on the drain bar of lower section by water conservancy diversion eaves, the rainwater dropped on drain bar will be along drain bar top
Arc on face is flowed away from the direction at expansion joint, plays the role of water proof, waterproof, prevents rainwater from entering groove and stretching
In seam.Waterstop plays the second heavy waterproof action, even if thermal insulation board is damaged, rainwater will not be penetrated into expansion joint,
Thermal insulation board have heat insulation, expansion joint and waterstop can be protected, to prevent waterstop exposure outdoors, by high temperature,
The erosion of sleet etc. improves roofing service life, and waterproof action effect is good, can effectively reduce roof stretching seam occur leak,
Seep water phenomenon.
Detailed description of the invention
Fig. 1 is the partial schematic sectional view of embodiment, is mainly used for embodying the specific structure of expanded joint structure.
In figure, 101, first unit；102, second unit；2, groove；3, expansion joint；4, boss；5, waterstop；6, water conservancy diversion
Eaves；7, steel plate；8, telescopic cavity；9, limiting section；10, clamp；11, drain bar；12, thermal insulation board；13, acoustical cotton.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: expanded joint structure is built in a kind of room, as shown in Figure 1, include roofing, the expansion joint 3 being arranged on roofing with
And it is embedded in the waterstop 5 in expansion joint 3.Roofing includes first unit 101 and second unit 102, and first unit 101 and second is singly
Member 102 is located at the opposite sides at expansion joint 3.Second unit 102 is internally provided with telescopic cavity 8, opens up on second unit 102
There is the perforation for joint stitching 3 and telescopic cavity 8, steel plate 7 is provided in first unit 101, steel plate 7 is located in expansion joint 3
And one end is fixed in first unit 101, the other end, which passes through, perforates and is fixed with clamp 10.Clamp 10 be located in telescopic cavity 8 and
It is slidably matched with 8 side of telescopic cavity, telescopic cavity 8 is being provided with limiting section 9 close to perforation side, and limiting section 9 is located at perforated top
And it is skidded off from inside to outside for limiting clamp 10 from telescopic cavity 8.Waterstop 5 is V-type waterstop and two sides are respectively buried in first unit
101 and 102 side wall of second unit on.
Referring to Fig.1,3 side of expansion joint is being provided with boss 4 at the top of roofing, 4 top surface of boss opens up fluted 2, stretches
Contracting seam 3 is located at 2 bottom part down of groove, and 3 upper end of expansion joint is connected to groove 2.4 top surface of boss is provided with thermal insulation board 12, thermal insulation board
12 are located at right above expansion joint 3 and groove 2 and cover in 4 top surface of boss, and thermal insulation board 12 is arranged along 3 length direction of expansion joint.It is heat-insulated
12 upper surface of plate is that arc is arranged and height is gradually decreased from middle part to two sides.12 outer surface of thermal insulation board is coated with one layer of waterproof and applies
Material, water-repellent paint is preferably water-proof acrylic acid paint.Acoustical cotton 13 is filled with inside thermal insulation board 12.The setting of 4 bottom margin of boss
There is a circle water conservancy diversion eaves 6, water conservancy diversion eaves 6 is located on the outside of 4 surrounding of boss.Drain bar 11 is provided on roofing, drain bar 11 is located at water conservancy diversion
Immediately below eaves 6, drain bar 11 is fixed on the height angle at the top of 4 outside of boss and roofing, and 11 upper surface of drain bar is arc-shaped
Setting.
When raining, rainwater is flowed along the cambered surface of 12 upper surface of thermal insulation board to two sides, and drops onto lower section by water conservancy diversion eaves 6
On drain bar 11, side of the rainwater on drain bar 11 by the arc on 11 top surface of drain bar away from expansion joint 3 is dropped onto
To flowing, play the role of water proof, waterproof, prevents rainwater from entering in groove 2 and expansion joint 3.Waterstop 5 plays second to be prevented again
Water effect, even if thermal insulation board 12 is damaged, rainwater will not be penetrated into expansion joint 3, and thermal insulation board 12 has heat insulation,
Expansion joint 3 and waterstop 5 can be protected, outdoors to prevent the exposure of waterstop 5.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. expanded joint structure is built in a kind of room, including roofing, the expansion joint being arranged on the roofing (3) and it is embedded in described flexible
The waterstop (5) in (3) is stitched, it is characterized in that: the expansion joint (3) side is being provided with boss (4) at the top of the roofing,
Boss (4) top surface opens up fluted (2), and the expansion joint (3) is located at the groove (2) bottom part down, the expansion joint
(3) upper end is connected to the groove (2)；
Boss (4) top surface is provided with thermal insulation board (12), and the thermal insulation board (12) is located above the expansion joint (3) and covers
Boss (4) top surface, boss (4) bottom margin are provided with a circle water conservancy diversion eaves (6), and the water conservancy diversion eaves (6) is located at described
On the outside of boss (4) surrounding, thermal insulation board (12) outer surface is coated with one layer of water-repellent paint；
Acoustical cotton (13) are filled with inside the thermal insulation board (12).
2. expanded joint structure is built in a kind of room according to claim 1, it is characterized in that: the roofing includes first unit
(101) and second unit (102), the first unit (101) and the second unit (102) are located at the expansion joint
(3) opposite sides, the second unit (102) are internally provided with telescopic cavity (8), offer on the second unit (102)
For connecting the perforation at the expansion joint (3) and the telescopic cavity (8), steel plate (7) are provided on the first unit (101),
The steel plate (7) is located in the expansion joint (3) and one end is fixed on the first unit (101), and the other end passes through described
It perforates and is fixed with clamp (10), the clamp (10) is located in the telescopic cavity (8) and slides with the telescopic cavity (8) side
Cooperation, the telescopic cavity (8) are provided with limiting section (9) close to the perforation side, and the limiting section (9) is described for limiting
Clamp (10) is skidded off out of telescopic cavity (8).
3. expanded joint structure is built in a kind of room according to claim 1, it is characterized in that: being provided with drain bar on the roofing
(11), the drain bar (11) is located at below the water conservancy diversion eaves (6), and the drain bar (11) is fixed on the outside of the boss (4)
With the height angle at the top of the roofing, the arc-shaped setting in drain bar (11) upper surface.
4. expanded joint structure is built in a kind of room according to claim 1, it is characterized in that: the thermal insulation board (12) upper surface is arc
Shape is arranged and height is gradually decreased from middle part to two sides.
5. expanded joint structure is built in a kind of room according to claim 1, it is characterized in that: the waterstop (5) is V-type sealing
Band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162177.XU CN209603393U (en) | 2019-01-30 | 2019-01-30 | Expanded joint structure is built in a kind of room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162177.XU CN209603393U (en) | 2019-01-30 | 2019-01-30 | Expanded joint structure is built in a kind of room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603393U true CN209603393U (en) | 2019-11-08 |
Family
ID=68401318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162177.XU Expired - Fee Related CN209603393U (en) | 2019-01-30 | 2019-01-30 | Expanded joint structure is built in a kind of room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603393U (en) |
-
2019
- 2019-01-30 CN CN201920162177.XU patent/CN209603393U/en not_active Expired - Fee Related
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Legal Events
| 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: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |