CN208792646U - A kind of roof boarding gap waterproof construction - Google Patents
A kind of roof boarding gap waterproof construction Download PDFInfo
- Publication number
- CN208792646U CN208792646U CN201821391544.5U CN201821391544U CN208792646U CN 208792646 U CN208792646 U CN 208792646U CN 201821391544 U CN201821391544 U CN 201821391544U CN 208792646 U CN208792646 U CN 208792646U
- Authority
- CN
- China
- Prior art keywords
- roof boarding
- water
- groove
- waterproof construction
- expandable waterstop
- 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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Abstract
The utility model discloses a kind of roof boarding gap waterproof constructions, including roof boarding, splice between roof boarding and stitching portion is provided with recess portion, recess portion is spliced into docking groove, the water expandable waterstop being adapted to it is provided in docking groove, it is equipped with steel pipe in water expandable waterstop and forms drainage channel in inside, water expandable waterstop and the upper of steel pipe offer drainage hole that is corresponding and being connected to drainage channel, steel pipe structural strength that water expandable waterstop can be improved first, water expandable waterstop meet water after dilatancy can even closer fitting reach sealing effect, when water flows into gap, the enough drainage channels flowed into steel pipe from the drainage hole on water expandable waterstop and steel pipe of water energy are discharged in time, prevent leakage and lower infiltration under the continuation of water, to reach better waterproof effect.
Description
Technical field
The utility model relates to roof boarding waterproof constructions, more specifically, it relates to a kind of roof boarding gap waterproof construction.
Background technique
With the development of economy, although modern waterproof technique has very big improvement, but roof leakage problem is still deposited
Generally roof boarding and roof boarding are being linked together when building, setting is fluted at connection gap, places and meets in groove
Water expansion sealing strip, but the hardness of water expandable waterstop is not high, and infiltration phenomenon still remains, and waterproofness is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of roof boarding gap waterproof knots
Structure has better waterproof performance.
To achieve the above object, the utility model provides following technical solution:
A kind of roof boarding gap waterproof construction, including roof boarding, splice between the roof boarding and stitching portion be provided with it is recessed
Portion, the recess portion are spliced into docking groove, and the water expandable waterstop being adapted to it is provided in the docking groove, and the chance water is swollen
It is equipped with steel pipe in swollen sealing rod and forms drainage channel in inside, the water expandable waterstop and the upper of the steel pipe are opened
Equipped with drainage hole that is corresponding and being connected to drainage channel.
The structural strength of water expandable waterstop, water-swellable sealing can be improved in setting in this way, first steel pipe
Item meet after water dilatancy can even closer fitting reach sealing effect, when water flows into gap, water energy is enough from meeting water
The drainage channel that drainage hole on expansion sealing strip and steel pipe flows into steel pipe is discharged in time, prevent under the continuation of water leakage and under
It seeps, to reach better waterproof effect.
The utility model is further arranged: the roof boarding stitching portion is formed with trapezoidal protrusion and mutually fits with the protrusion
The side width of the groove matched, the groove bottom wall is less than the other side, and the groove inner wall is provided with mounting groove, the mounting groove
It is interior to be equipped with hydro-expansive rubber item.
Setting in this way can play the role of multiple waterproof by the setting of hydro-expansive rubber item first, when
When water penetration water expandable waterstop continues to continue toward roof boarding depths infiltration along gap, hydro-expansive rubber water-swellable
And huge contact pressure is generated, prevent water to continue to continue to permeate toward roof boarding depths, in addition trapezoidal protrusion is matched with groove
It closes, so that roof boarding is more easier and conveniently in splicing.
The utility model is further arranged: being uniformly provided with bar groove on the hydro-expansive rubber item and the abutted surface of protrusion
And bar groove forms fin between adjacent bar groove in being vertically spaced apart.
The fin of setting in this way, formation has more deformability, so that effect is compressed in splicing can be more significant,
And fin from top to bottom forms the structure of multilayer flashing, further increases waterproof effect.
The utility model is further arranged: the bar groove inner wall is equipped with water absorption layer.
Setting in this way, when water flow to bar groove out of gap, the water absorption layer being arranged on bar groove inner wall absorbs,
It allows water that can not seep hydro-expansive rubber item and flows to other places, improve waterproof effect.
The utility model is further arranged: being vertically provided with connectivity slot between the adjacent bar groove, the connectivity slot is from upper
The both ends of the bar groove are disposed alternately under.
Setting in this way allows between bar groove and bar groove and forms the circuit that a bending is connected to, can extend moisture stream
Dynamic stroke prevents water from further permeating so that moisture can more fully be absorbed by water absorption layer, further increases waterproof effect
Fruit.
The utility model is further arranged: the hydro-expansive rubber both ends are extended with hook part, set in the roof boarding
There is card slot, the hook part is connected on the card slot.
Setting in this way can be by hook part hook joint in card slot when installing hydro-expansive rubber, realization pair
It is fixed in the firm installation of hydro-expansive rubber item, effectively prevent falling for hydro-expansive rubber item, convenient for subsequent roof boarding
Concatenation.
The utility model is further arranged: being coated with water-proof acrylic acid paint layer at the upper/lower terminal face of the roof boarding.
Setting in this way, water-proof acrylic acid paint layer are a kind of environment-friendly high-efficiency waterproof materials of green, coat waterproof
Dope layer can form one layer of waterproof layer on the surface of roof boarding in advance, prevent water from directly flowing into roofing from the gap of junction
Plate, and waterproof layer is coated in roof boarding endface, it can prevent roofing plate surface premature by raindrop erosion weathering, keep it
Lasting use.
The utility model is further arranged: the water expandable waterstop is designed in regular hexagon, and the water-swellable stops
The top surface of water bar is parallel with the roof boarding.
The top surface of setting in this way, water expandable waterstop directly blocks gap, water is reached preferably stop it is close
Envelope effect.
The utility model is further arranged: the hydro-expansive rubber item is embedded with steelframe.
The overall structural strength of hydro-expansive rubber item can be improved in setting in this way, steelframe, will not be because of soft
And it is curved under easily occurring, so that more convenient when installing hydro-expansive rubber.
The utility model is further arranged: the gap filling of the roof boarding stitching portion has waterproof gasket cement.
The gap of slow stitching portion is further filled in setting in this way by waterproof gasket cement, reaches further
Waterproof effect.
In conclusion the utility model has the following beneficial effects:
By being embedded steel pipe in water expandable waterstop and forming drainage channel, water expandable waterstop is being improved in this way
While structural strength, chance water is expansive tighter, and sealing effect is more preferable, and the water of lower infiltration can enter row by drainage hole
It is discharged in time in aquaporin, in addition further setting hydro-expansive rubber item forms multilayer flashing sealing structure, and by
Water absorption layer can absorb water the moisture of lower infiltration, to achieve the purpose that further waterproof.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the structure chart of bar groove in the present embodiment.
Appended drawing reference: 1, roof boarding；2, water expandable waterstop；3, steel pipe；4, hydro-expansive rubber item；5, bar groove；6,
Fin；7, water absorption layer；8, connectivity slot；9, hook part；10, card slot；11, steelframe；12, water-proof acrylic acid paint layer；13, protrusion；14,
Groove;15, drainage channel；16, drainage hole；17, docking groove；18, mounting groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of roof boarding gap waterproof construction, as shown in Figure 1, including the roof boarding 1 spliced, in one of roof boarding 1
Portion is provided with trapezoidal protrusion 13, and the groove 14 being adapted to protrusion 13 is provided on another piece of roof boarding 1, and further groove 14 is opened
Mouthful it is greater than 13 top of protrusion, is more easier when being achieved the splicing of roof boarding 1, and splicing and conveniently.
The stitching portion of 1 top and bottom of roof boarding is provided with recess portion, and docking groove 17, docking groove 17 are spliced between recess portion
It is inside provided with the water expandable waterstop 2 being adapted to it, the water expandable waterstop 2 is in regular hexagon and top surface and roof boarding 1
Surface is parallel, and is embedded with steel pipe 3 in water expandable waterstop 2, in the inside of steel pipe 3 formation drainage channel 15, while
The upper left side and upper right side of steel pipe 3 and water expandable waterstop 2 offer the drainage hole 16 being connected to drainage channel 15, this
While sample improves 2 structural strength of water expandable waterstop, chance water is expansive tighter, and sealing effect is more preferable, the water of lower infiltration
It can be entered in drainage channel 15 by drainage hole 16 and be discharged in time, effectively reduce the lower infiltration of water.
It is provided with the mounting groove 18 of U-shaped on the bottom wall of groove 14, it is swollen that the chance water being adapted to it is provided in mounting groove 18
Swollen rubber strip 4 is internally provided in hydro-expansive rubber item 4 first in order to increase the mounting stability of hydro-expansive rubber item 4
Steelframe 11, by the state that it can be allowed to be able to maintain U-shaped, convenient for the installation of hydro-expansive rubber item 4, while in water-swellable
The both ends of rubber strip 4 are provided with hook part 9, the card slot 10 being adapted to hook part 9 are provided on roof boarding 1, to avoid in roofing
The case where plate 1 is fallen when splicing, convenient for the splicing of roof boarding 1.
It is arranged at intervals with bar groove 5 close to the side of protrusion 13 in hydro-expansive rubber item 4, is formed between adjacent bar groove 5 convex
Rib 6, fin 6 has better deformability during use in this way, even closer can be bonded with protrusion 13, and
Bar groove 5 is spaced setting from top to bottom, forms multiple waterproof structure, can play more preferably waterproof effect, be provided in 5 inner wall of bar groove
Water absorption layer 7, water absorption layer 7 are absorbent wool, can be absorbed by water absorption layer 7 when moisture enters in bar groove 5.
As shown in Fig. 2, being vertically provided with connectivity slot 8 between adjacent bar groove 5, and connectivity slot 8 is arranged alternately from top to bottom
At the both ends of bar groove 5, allows bar groove 5 to form the labyrinth-like circuit of bending in this way, effectively increases the stroke that moisture is flowed through in bar groove 5,
More fully absorbed by absorbent wool.
In addition water-proof acrylic acid paint layer 12, water-proof acrylic acid paint layer 12 are coated in the upper and lower end face of roof boarding 1
The splicing gap of roof boarding 1 is covered, water-proof acrylic acid paint layer 12 is a kind of environment-friendly high-efficiency waterproof material of green, coats waterproof
Dope layer can form one layer of waterproof layer on the surface of roof boarding 1 in advance, prevent water from directly flowing into roofing from the gap of junction
Plate 1.
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 (10)
- Splice 1. a kind of roof boarding gap waterproof construction, including roof boarding (1), between the roof boarding (1) and stitching portion is arranged There is recess portion, it is characterised in that: the recess portion is spliced into docking groove (17), is provided with the chance being adapted to it in the docking groove (17) Water expansion sealing strip (2), the water expandable waterstop (2) is interior to be equipped with steel pipe (3) and forms drainage channel (15) in inside, The water expandable waterstop (2) and the upper of the steel pipe (3) offer draining that is corresponding and being connected to drainage channel (15) Hole (16).
- 2. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: roof boarding (1) splicing Place is formed with trapezoidal protrusion (13) and the compatible groove (14) with the protrusion (13), the side of groove (14) bottom wall Width is less than the other side, and groove (14) inner wall is provided with mounting groove (18), and water-swellable is equipped in the mounting groove (18) Rubber strip (4).
- 3. a kind of roof boarding gap waterproof construction according to claim 2, it is characterised in that: the hydro-expansive rubber item (4) with bar groove (5) and bar groove (5) are uniformly provided on the abutted surface of protrusion (13) in being vertically spaced apart, adjacent bar groove (5) it Between formed fin (6).
- 4. a kind of roof boarding gap waterproof construction according to claim 3, it is characterised in that: on bar groove (5) inner wall Equipped with water absorption layer (7).
- 5. a kind of roof boarding gap waterproof construction according to claim 4, it is characterised in that: the adjacent bar groove (5) it Between be vertically provided with connectivity slot (8), the connectivity slot (8) is disposed alternately at the both ends of the bar groove (5) from top to bottom.
- 6. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: the hydro-expansive rubber item (4) both ends are extended with hook part (9), are equipped with card slot (10) in the roof boarding (1), and the hook part (9) is connected to the card slot (10) on.
- 7. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: the roof boarding (1) it is upper, Lower two end faces are coated with water-proof acrylic acid paint layer (12).
- 8. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: the water expandable waterstop (2) it is designed in regular hexagon, the top surface of the water expandable waterstop (2) is parallel with the roof boarding (1).
- 9. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: the hydro-expansive rubber item (4) steelframe (11) are embedded with.
- 10. a kind of roof boarding gap waterproof construction according to claim 1, it is characterised in that: roof boarding (1) splicing The gap filling at place has waterproof gasket cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391544.5U CN208792646U (en) | 2018-08-25 | 2018-08-25 | A kind of roof boarding gap waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391544.5U CN208792646U (en) | 2018-08-25 | 2018-08-25 | A kind of roof boarding gap waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208792646U true CN208792646U (en) | 2019-04-26 |
Family
ID=66207327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821391544.5U Expired - Fee Related CN208792646U (en) | 2018-08-25 | 2018-08-25 | A kind of roof boarding gap waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208792646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982197A (en) * | 2021-11-10 | 2022-01-28 | 广东高益建材科技有限公司 | High-strength synthetic resin tile and manufacturing process thereof |
| CN114606981A (en) * | 2022-03-04 | 2022-06-10 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoidal socket of underground municipal comprehensive pipe gallery |
-
2018
- 2018-08-25 CN CN201821391544.5U patent/CN208792646U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982197A (en) * | 2021-11-10 | 2022-01-28 | 广东高益建材科技有限公司 | High-strength synthetic resin tile and manufacturing process thereof |
| CN114606981A (en) * | 2022-03-04 | 2022-06-10 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoidal socket of underground municipal comprehensive pipe gallery |
| CN114606981B (en) * | 2022-03-04 | 2024-01-30 | 北京万兴建筑集团有限公司 | Method for setting deformation joint of trapezoid socket of underground municipal comprehensive pipe rack |
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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: 20190426 Termination date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |