CN206722099U - A kind of polyurethane water-proof surface layer for being used to build - Google Patents
A kind of polyurethane water-proof surface layer for being used to build Download PDFInfo
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- CN206722099U CN206722099U CN201720471304.5U CN201720471304U CN206722099U CN 206722099 U CN206722099 U CN 206722099U CN 201720471304 U CN201720471304 U CN 201720471304U CN 206722099 U CN206722099 U CN 206722099U
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- layer
- rubber layer
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- rubber
- connecting plate
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Abstract
It the utility model is related to technical field of buildings, a kind of more particularly to polyurethane water-proof surface layer for being used to build, including rubber layer, the rubber layer is connected to matrix by sticky glue, cavity is formed between the bottom surface of the rubber layer and matrix, is provided with cylinder type hollow rubber blanket in the cavity, the other end of the rubber blanket is connected with matrix, the left side of the rubber layer is provided with strip groove, and the right side of the rubber layer is provided with connecting plate corresponding with strip groove.The utility model proposes a kind of polyurethane water-proof surface layer be provided with rubber layer and substrate contact, utilize the elasticity of rubber in itself, buffering matrix deformation causes waterproof layer to come off, and cavity is provided between matrix and rubber layer, it is even closer so as to make waterproof layer be connected with matrix using negative pressure, the junction of two waterproof layers is provided with close-connected groove and corresponding connecting plate, and the top of groove and corresponding connecting plate junction is provided with boss, moisture is not easily accessible in the ditch seam of junction.
Description
Technical field
It the utility model is related to technical field of buildings, more particularly to a kind of polyurethane water-proof surface layer for being used to build.
Background technology
Polyurethane water-proof paint be by isocyanates, polyethers etc. through polyaddition reaction form containing the pre- of NCO
Aggressiveness, it is equipped with catalyst, anhydrous auxiliary agent, anhydrous filler, solvent etc., the mono-component polyurethane that the process such as blended is processed into
Water-repellent paint, such coating be reaction-curable coating, have the characteristics that intensity height, elongation percentage is big, water resistance is good.To basic unit
What is deformed is adaptable.Polyurethane water-proof paint is a kind of one pack system Environmental-protecwaterproof waterproof paint of liquid construction, is with import
Base polyurethane prepolymer for use as is fundamental component, the additive such as no tar and pitch, and it is the moisture contact solidify afterwards in air, in basic unit
Surface forms one layer of firm tough and tensile seamless integrally anti-film.
Existing waterproof layer when mounted, the easy phenomenon that seeps water at the ditch seam of junction, and waterproof layer and
Matrix is connected as same entirety, can become in the case where matrix deforms or ftractures with the waterproof layer for adhering to its surface
Shape, or even waterproof layer is also produced crack, while occur that what is come off from matrix shows by prolonged work, waterproof layer
As.
Utility model content
The purpose of this utility model be in order to solve the problems, such as proposed in background technology, and propose one kind be used for build
Polyurethane water-proof surface layer.
To achieve these goals, the utility model employs following technical scheme：
A kind of polyurethane water-proof face for being used to build is designed, including rubber layer, the rubber layer are connected to by sticky glue
Matrix, cavity is formed between the bottom surface of the rubber layer and matrix, cylinder type hollow rubber blanket, the rubber are provided with the cavity
The other end of rubber cushion is connected with matrix, and the left side of the rubber layer is provided with strip groove, and the right side of the rubber layer is provided with and bar
Connecting plate corresponding to connected in star, the strip groove pass through rivet interlacement, the left and right of the upper surface of the rubber layer with connecting plate
Both sides are provided with boss, and the boss upper table is tilted towards the middle part of rubber layer, and layer of polyurethane is provided with above the rubber layer.
Preferably, groove is provided with above the layer of polyurethane, the cross section of the groove is semicircle.
Preferably, it is provided with air-vent in the side wall of the rubber blanket.
Preferably, the connecting plate is high-strength metal sheet.
The utility model proposes a kind of polyurethane water-proof surface layer, beneficial effect is：The polyurethane water-proof surface layer is set
Rubber layer and substrate contact, using the elasticity of rubber in itself, buffering matrix deformation causes waterproof layer to come off, and matrix and rubber
Be provided with cavity between layer, so that it is even closer waterproof layer is connected with matrix using negative pressure, the junction of two waterproof layers is set
There are close-connected groove and corresponding connecting plate, and the top of groove and corresponding connecting plate junction is provided with boss, this
Sample makes moisture be not easily accessible in the ditch seam of junction.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of be used for build polyurethane water-proof surface layer structural representation；
Fig. 2 be the utility model proposes it is a kind of be used for build polyurethane water-proof surface layer rubber layer bottom surface structure signal
Figure.
In figure：Cavity 1, rubber blanket 2, air-vent 3, matrix 4, rivet 5, rubber layer 6, groove 7, layer of polyurethane 8, groove 9,
Boss 10, connecting plate 11.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of polyurethane water-proof surface layer for being used to build, including rubber layer 6, rubber layer 6 pass through sticky glue
Matrix 4 is connected to, cavity 1 is formed between the bottom surface of rubber layer 6 and matrix 4, cylinder type hollow rubber blanket 2, rubber are provided with cavity 1
The other end of rubber cushion 2 is connected with matrix 4, and the left side of rubber layer 6 is provided with strip groove 7, and the right side of rubber layer 6 is provided with recessed with bar shaped
Connecting plate 11 corresponding to groove 7, strip groove 7 are connected with connecting plate 11 by rivet 5, the left and right sides of the upper surface of rubber layer 6
Provided with boss 10, the upper table of boss 10 tilts towards the middle part of rubber layer 6, and the top of rubber layer 6 is provided with layer of polyurethane 8.
The top of layer of polyurethane 8 is provided with groove 9, and the cross section of groove 9 is semicircle, is provided with the side wall of rubber blanket 2 ventilative
Hole 3, prevent that pressure and the pressure of cavity 1 are different in rubber blanket 2, produce bulge, connecting plate 11 is high-strength metal sheet, is so connected
Connect even closer, junction intensity is higher.
When in use, rubber layer 6 is connected the utility model with matrix 4, utilizes the elasticity of rubber in itself, buffering matrix deformation
Cause waterproof layer to come off, and cavity 1 is provided between matrix 4 and rubber layer 6, so as to make waterproof layer be connected more with matrix using negative pressure
Step up close, the junctions of two waterproof layers is provided with close-connected groove 7 and corresponding connecting plate 11, and groove and correspondingly
The top of connecting plate junction be provided with boss 10, moisture is not easily accessible in the ditch seam of junction, waterproof effect is more preferable,
And service life is grown, the cavity 1 of setting can also play a part of certain sound-insulation.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of polyurethane water-proof surface layer for being used to build, including rubber layer（6）, the rubber layer（6）Pass through stickiness gemel connection
In matrix（4）, it is characterised in that the rubber layer（6）Bottom surface and matrix（4）Between form cavity（1）, the cavity（1）
It is interior to be provided with cylinder type hollow rubber blanket（2）, the rubber blanket（2）The other end and matrix（4）Connection, the rubber layer（6）'s
Left side is provided with strip groove（7）, the rubber layer（6）Right side be provided with and strip groove（7）Corresponding connecting plate（11）, it is described
Strip groove（7）With connecting plate（11）Pass through rivet（5）Connection, the rubber layer（6）Upper surface the left and right sides be provided with it is convex
Platform（10）, the boss（10）Upper table is towards rubber layer（6）Middle part tilt, the rubber layer（6）Top is provided with layer of polyurethane
（8）.
A kind of 2. polyurethane water-proof surface layer for being used to build according to claim 1, it is characterised in that：The layer of polyurethane
（8）Top is provided with groove（9）, the groove（9）Cross section for semicircle.
A kind of 3. polyurethane water-proof surface layer for being used to build according to claim 1, it is characterised in that：The rubber blanket
（2）Side wall on be provided with air-vent（3）.
A kind of 4. polyurethane water-proof surface layer for being used to build according to claim 1, it is characterised in that：The connecting plate
（11）For high-strength metal sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471304.5U CN206722099U (en) | 2017-05-02 | 2017-05-02 | A kind of polyurethane water-proof surface layer for being used to build |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471304.5U CN206722099U (en) | 2017-05-02 | 2017-05-02 | A kind of polyurethane water-proof surface layer for being used to build |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722099U true CN206722099U (en) | 2017-12-08 |
Family
ID=60506986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471304.5U Expired - Fee Related CN206722099U (en) | 2017-05-02 | 2017-05-02 | A kind of polyurethane water-proof surface layer for being used to build |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438872A (en) * | 2022-01-19 | 2022-05-06 | 四川交投设计咨询研究院有限责任公司 | Rubber cushion block, beam body shockproof buffer device and construction method thereof |
-
2017
- 2017-05-02 CN CN201720471304.5U patent/CN206722099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114438872A (en) * | 2022-01-19 | 2022-05-06 | 四川交投设计咨询研究院有限责任公司 | Rubber cushion block, beam body shockproof buffer device and construction method thereof |
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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: 20171208 Termination date: 20180502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |