CN205875502U - Fire prevention polyurethane structural slab - Google Patents
Fire prevention polyurethane structural slab Download PDFInfo
- Publication number
- CN205875502U CN205875502U CN201620477435.XU CN201620477435U CN205875502U CN 205875502 U CN205875502 U CN 205875502U CN 201620477435 U CN201620477435 U CN 201620477435U CN 205875502 U CN205875502 U CN 205875502U
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- CN
- China
- Prior art keywords
- reinforcing bar
- polyurethane
- net
- insulation board
- thermal insulation
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a fire prevention polyurethane structural slab, including reinforcing bar wire welding, polyurethane insulation board and the oblique joint bar of steel wire, reinforcing bar wire welding is become by two reinforcing bar net systems, and the oblique joint bar of reinforcing bar net alternates in whole heat preservation, polyurethane insulation board sets up in the middle of the reinforcing bar wire welding, it is fixed by the oblique joint bar of reinforcing bar net, form the reinforcing bar cross -linked network jointly, the utility model discloses a fire prevention polyurethane structural slab, it is energy -conserving integrated with the structure, mill's modularization, individualized customization production, the construction is simple and convenient, prevent constructing the conflagration emergence, the construction back, insulation material is in inclosed cavity structure, and is isolated with heated board and air during the conflagration, avoids or postpone the heat preservation burning.
Description
Technical field
This utility model relates to a kind of construction material, particularly relates to a kind of fireproofed polyurethane structural slab.
Background technology
Polyurethane sheet is conventional construction material, currently used polyurethane fireproof material, the mounting process of polyurethane sheet
Complexity, material therefor is B level fire proofing material, when building fire, poor fire, it is impossible to stop building fire.
Because above-mentioned defect, the design people's the most in addition research and innovation, to founding a kind of fireproofed polyurethane structure
Plate so that it is have more the value in industry.
Utility model content
For solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of energy-conservation and structure-integrated, personalized
Customized production, the fireproofed polyurethane structural slab that easy construction, prevention building fire occur.
A kind of fireproofed polyurethane structural slab of the present utility model, including steel bar welding net, polyurethane thermal insulation board and steel wire oblique cutting
Muscle net, it is characterised in that described steel bar welding net is made up of two panels bar-mat reinforcement, reinforcing bar oblique cutting muscle net is interspersed in whole polyurethane heat-insulation
In plate, described polyurethane thermal insulation board is arranged in the middle of described steel bar welding net, reinforcing bar oblique cutting muscle net fix, and is collectively forming reinforcing bar and hands over
Networking.
Further, described reinforcing bar oblique cutting muscle net is interspersed in whole polyurethane thermal insulation board in " X " type.
Further, before and after described polyurethane thermal insulation board, two sides is respectively arranged with pad, the reinforcing bar of described steel bar welding net
Through described pad, described polyurethane thermal insulation board is fixed.
Further, described reinforcing bar oblique cutting muscle net passes at the edge of polyurethane thermal insulation board.
Further, described steel bar welding net and polyurethane thermal insulation board be arranged in parallel.
Further, the forward and backward two sides of described polyurethane thermal insulation board is respectively arranged with four pads.
Further, described reinforcing bar oblique cutting muscle net two ends link together with described steel bar welding net.
By such scheme, this utility model at least has the following advantages, and 1, energy-conservation and structure-integrated, polyurethane heat-insulation
Material, with reinforcing bar cross-linked network casting concrete, forms composite wall, it is achieved energy-conservation and structure-integrated；2, prevention building fire is sent out
Raw, owing to being one-piece casting, after construction, insulation material is in airtight cavity structure, during breaking out of fire, by warming plate and air
Isolation, it is to avoid or postpone heat-insulation layer burning, further increase the fire-protection rating of insulating layer of external wall；3, reinforcing bar oblique cutting muscle net in
" X " type is interspersed in whole polyurethane thermal insulation board, adds the stability of body of wall；4, factory modularization, personalized customization produce,
Easy construction, polyurethane heat insulation material is prefabricated in the factory with reinforcing bar cross-linked network, processes, both for the customization of production line line production
Can guarantee that the stability of product quality, the one-stop supervision of energy conservation project can be realized again, shorten the construction period.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and can being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of fireproofed polyurethane structural slab of the present utility model；
Fig. 2 is the structural representation of 2 one kinds of fireproofed polyurethane structural slabs of embodiment of the present utility model；
Fig. 3 is the structural representation of the pad of a kind of fireproofed polyurethane structural slab shown in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below
Embodiment is used for illustrating this utility model, but is not limited to scope of the present utility model.
Embodiment 1
Seeing Fig. 1, a kind of fireproofed polyurethane structural slab described in this utility model one preferred embodiment, including steel bar welding net
1, polyurethane thermal insulation board 2 and steel wire oblique cutting muscle net 3, steel bar welding net 1 by two panels parallel bar-mat reinforcement form, steel bar welding net 1 is made
For steel bar stress and the distributing bar of composite shear wall, it is one of the stress core component of composite shear wall, to improving structure peace
Entirely playing conclusive effect, polyurethane thermal insulation board 2 is arranged in the middle of steel bar welding net 1, and polyurethane thermal insulation board 2 primarily serves building
Energy-conservation effect.Along with different severe cold or cold district, energy-saving effect is different, and the thickness of polyurethane thermal insulation board 2 can change.
The two ends of reinforcing bar oblique cutting muscle net 3 link together with steel bar welding net 1.
Polyurethane heat insulation material is prefabricated in the factory with reinforcing bar cross-linked network, processes for the customization of production line line production, executes
In man-hour, structure steel bar welding net 1, polyurethane thermal insulation board 2 and reinforcing bar oblique cutting muscle net 3 formed lifts, fixes, then at polyurethane
The both sides of warming plate 2 pour, and form the cast-in-situ steel reinforced concrete composite wall integrating stress, being incubated.
This kind of fireproofed polyurethane structural slab is energy-conservation and structure-integrated, and polyurethane heat insulation material pours with reinforcing bar cross-linked network
Concrete, forms composite wall, it is achieved energy-conservation and structure-integrated；One-piece casting, prevention building fire occur, owing to being that entirety is watered
Building, after construction, insulation material is in airtight cavity structure, during breaking out of fire, by warming plate and air exclusion, it is to avoid or postpone
Heat-insulation layer burns；Factory modularization, personalized customization produce, easy construction, polyurethane heat insulation material with reinforcing bar cross-linked network in work
Factory is prefabricated, processes for the customization of production line line production, both can guarantee that the stability of product quality, can realize again energy conservation project
One-stop supervision, save the duration.
Embodiment 2
A kind of fireproofed polyurethane structural slab includes steel bar welding net 1, polyurethane thermal insulation board 2 and steel wire oblique cutting muscle net 3, steel bar welding
Net 1 by two panels parallel bar-mat reinforcement form, polyurethane thermal insulation board 2 is arranged in the middle of steel bar welding net 1, polyurethane thermal insulation board 2
Front and back two sides is respectively arranged with pad 4, and the reinforcing bar of steel bar welding net 1 passes pad 4, will state polyurethane thermal insulation board 2 and fix, and steel wire is oblique
Joint bar net 3 passes at the edge of polyurethane thermal insulation board 2, other structure and material features such as embodiment 1.
Compared with Example 1, the reinforcing bar of embodiment 2 passes polyurethane thermal insulation board polyurethane thermal insulation board edge, protects greatly
Having demonstrate,proved the integrity of warming plate, the intensity of structural slab improves further, and the protective effect to body of wall improves the most further, antidetonation,
Flameproof effect is more preferable.
The above is only preferred implementation of the present utility model, is not limited to this utility model, it is noted that
For those skilled in the art, on the premise of without departing from this utility model know-why, it is also possible to do
Going out some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (4)
1. a fireproofed polyurethane structural slab, including steel bar welding net (1), polyurethane thermal insulation board (2) and steel wire oblique cutting muscle net (3),
It is characterized in that, described steel bar welding net (1) is made up of two panels bar-mat reinforcement, and reinforcing bar oblique cutting muscle net (3) is interspersed in whole polyurethane and protects
In temperature plate (2), described polyurethane thermal insulation board (2) is arranged in the middle of described steel bar welding net (1), reinforcing bar oblique cutting muscle net (3) fix,
Being collectively forming reinforcing bar cross-linked network, described reinforcing bar oblique cutting muscle net (3) is interspersed in whole polyurethane thermal insulation board (2) in " X " type, described
Before and after polyurethane thermal insulation board (2), two sides is respectively arranged with pad (4), and the reinforcing bar of described steel bar welding net (1) passes described pad
(4), described polyurethane thermal insulation board (2) is fixed.
A kind of fireproofed polyurethane structural slab the most according to claim 1, it is characterised in that described steel bar welding net (1) and gathering
Urethane warming plate (2) be arranged in parallel.
A kind of fireproofed polyurethane structural slab the most according to claim 1, it is characterised in that described polyurethane thermal insulation board (2)
Forward and backward two sides be respectively arranged with four pads (4).
A kind of fireproofed polyurethane structural slab the most according to claim 1, it is characterised in that described reinforcing bar oblique cutting muscle net (3)
Two ends link together with described steel bar welding net (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477435.XU CN205875502U (en) | 2016-05-24 | 2016-05-24 | Fire prevention polyurethane structural slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477435.XU CN205875502U (en) | 2016-05-24 | 2016-05-24 | Fire prevention polyurethane structural slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205875502U true CN205875502U (en) | 2017-01-11 |
Family
ID=57689751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477435.XU Expired - Fee Related CN205875502U (en) | 2016-05-24 | 2016-05-24 | Fire prevention polyurethane structural slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205875502U (en) |
-
2016
- 2016-05-24 CN CN201620477435.XU patent/CN205875502U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180524 |