CN205577309U - Novel polyurethane fire prevention heat preservation composite wall panel - Google Patents
Novel polyurethane fire prevention heat preservation composite wall panel Download PDFInfo
- Publication number
- CN205577309U CN205577309U CN201620309685.2U CN201620309685U CN205577309U CN 205577309 U CN205577309 U CN 205577309U CN 201620309685 U CN201620309685 U CN 201620309685U CN 205577309 U CN205577309 U CN 205577309U
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- China
- Prior art keywords
- layer
- fireprotection
- adhesive film
- melt adhesive
- hot melt
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Abstract
An object of the utility model is to provide a structural strength is high, keeps warm and polyurethane that fire behavior is good is prevented fires heat preservation composite wall panel effectual. A novel polyurethane fire prevention heat preservation composite wall panel, includes a substrate layer of being made by low -density polyurethane rigid foam, and there are outer flame retardant coating and an inlayer flame retardant coating in the upper and lower surface of substrate layer cladding respectively, and the upper surface of outer flame retardant coating is provided with the filling layer, and the upper surface of filling layer is provided with hot -melt adhesive film layer, and the lower surface bonding of inlayer flame retardant coating has an interior backup pad layer, and hot -melt adhesive film layer's upper surface is provided with the exterior trim layer, the inlayer flame retardant coating is the inorganic cementing material layer.
Description
Technical field
This utility model relates to a kind of new polyurethane fireproof heat insulating combined wall board.
Background technology
Building exterior wall heat preserving technology is a kind of technology benefited the nation and the people that country advocates energetically, and it can
With energy-saving and cost-reducing, reduce the waste of the energy.The External Walls Heating Insulation of prior art mainly include to
External wall spraying insulation material, outer wall pasting heat-insulation wall plate etc., its insulation material used is the most not
The most identical.Prior art has a kind of polyurethane external wall insulation board, although have been provided with preferably
Heat insulation effect, but structural strength is the best, and in addition flameproof effect is the most poor.
Summary of the invention
The purpose of this utility model is to provide a kind of structural strength high, high insulating effect and preventing
The polyurethane fireproof insulated compound trabs of fire function admirable.
A kind of new polyurethane fireproof heat insulating combined wall board is hard by low-density polyurethane including one
Substrate layer made by matter foam, the upper and lower surface of substrate layer be respectively coated by outer layer fireprotection layer with
Internal layer fireprotection layer, the upper surface of outer layer fireprotection layer is provided with packed layer, and the upper surface of packed layer sets
Being equipped with hot melt adhesive film layer, the lower surface of internal layer fireprotection layer is bonded with inner support flaggy, hot melt adhesive film
The upper surface of layer is provided with outer finishing coat, and described internal layer fireprotection layer is inorganic coagulation material layer, outer layer
Fireprotection layer is glass magnesium board, and described packed layer is glass layer, and described outer finishing coat is for including one layer
Inorganic board, it is coated on the aluminium foil scrim cloth of inorganic board outer surface.
It is also preferred that the left described glass layer is alkali-proof glass fiber mesh or staple glass fibre
Dimension grid cloth, described inner support flaggy is aluminium sheet.
It is also preferred that the left described hot melt adhesive film is polyethylene hot-melt adhesive film, modified polypropene hot melt adhesive film
Or the one in nylon hot melt glued membrane, ethene improved-acrylic copolymer hot melt adhesive film.
It is also preferred that the left described inorganic board is the cement fibrolite plate of high intensity.
It is also preferred that the left between described substrate layer and internal layer fireprotection layer, substrate layer and outer layer fireprotection layer it
Between be respectively arranged with internal layer nonwoven layer and outer layer nonwoven layer, substrate layer and outer layer nonwoven layer
Between, be provided with damping glue water layer between substrate layer and internal layer nonwoven layer.
The beneficial effects of the utility model are: polyurethane fireproof described in the utility model is incubated
Combined wall board arranges substrate layer, and has been respectively coated by outer layer fire prevention on the upper and lower surface of substrate layer
Layer and internal layer fireprotection layer, the upper surface of outer layer fireprotection layer is provided with packed layer, the upper table of packed layer
Face is provided with hot melt adhesive film layer, and the lower surface of internal layer fireprotection layer is bonded with inner support flaggy, hot melt
The upper surface of adhesive film is provided with outer finishing coat, and described internal layer fireprotection layer is inorganic coagulation material layer,
Outer layer fireprotection layer is glass magnesium board, and described packed layer is glass layer, and described outer finishing coat is for including
One layer of inorganic board, it is coated on the aluminium foil scrim cloth of inorganic board outer surface, ensure that on the whole
The structural strength of wallboard, and internal layer fireprotection layer and outer layer fireprotection layer are used unlike material, not only
It is of value to raising heat insulation effect, and fire protecting performance can be improved further；Substrate layer and internal layer
Internal layer nonwoven layer it is respectively arranged with outer between fireprotection layer, between substrate layer and outer layer fireprotection layer
Layer nonwoven layer, between substrate layer and outer layer nonwoven layer, substrate layer and internal layer nonwoven layer it
Between be provided with damping glue water layer, structure is relatively stable, and service life is long.
Accompanying drawing explanation
What accompanying drawing 1 was new polyurethane fireproof heat insulating combined wall board described in the utility model cuts open
View.
Detailed description of the invention
It show new polyurethane fireproof heat insulating described in the utility model refering to accompanying drawing 1 to be combined
Wallboard, including one by the substrate layer 1 made by low-density polyurethane rigid foam, substrate layer
1 upper and lower surface has been respectively coated by outer layer fireprotection layer 2 and internal layer fireprotection layer 3, outer layer fireprotection layer
The upper surface of 2 is provided with packed layer 4, and the upper surface of packed layer 4 is provided with hot melt adhesive film layer 5,
The lower surface of internal layer fireprotection layer 3 is bonded with inner support flaggy 6, the upper surface of hot melt adhesive film layer 5
Being provided with outer finishing coat, described internal layer fireprotection layer 3 is inorganic coagulation material layer, outer layer fireprotection layer 2
For glass magnesium board, described packed layer 4 is glass layer, described outer finishing coat for include one layer inorganic
Plate 10, it is coated on the aluminium foil scrim cloth of inorganic board 10 outer surface.
In the specific implementation, described glass layer is alkali-proof glass fiber mesh or chopped
Fiberglass gridding cloth, described inner support flaggy 6 is aluminium sheet.Described aluminium sheet suitably uses 4～6
The thin aluminum sheet of millimeter.
During it is also preferred that the left be embodied as, described hot melt adhesive film is polyethylene hot-melt adhesive film, modified poly-
Propylene hot melt adhesive film or nylon hot melt glued membrane, ethene improved-acrylic copolymer hot melt adhesive film
In one.
During it is also preferred that the left be embodied as, described inorganic board 10 is the cement fibrolite plate of high intensity.
And can use, according to actual service condition, the cement fibrolite plate that thickness 15～30mm is thick,
Can improve fire prevention and soundproof effect further, have moisture-proof function simultaneously concurrently, hardness is relatively strong, makes
With lasting a long time.
It is also preferred that the left between described substrate layer 1 and internal layer fireprotection layer 3, substrate layer 1 prevents with outer layer
Internal layer nonwoven layer 7 and outer layer nonwoven layer 8, substrate layer 1 it is respectively arranged with between fire bed 2
And between outer layer nonwoven layer 8, between substrate layer 1 and internal layer nonwoven layer 7, it is provided with damping
Glue layer 9.It is so designed that and can improve substrate layer 1 and interior fireprotection layer, outer fireprotection layer further
Between adhesive force, and have effect of sound-absorbing concurrently, described damping glue can use spraying or
The mode of brushing is attached to substrate layer 1 surface, and it is also preferred that the left coating thickness is 3mm.
From above to description of the present utility model: polyurethane fireproof described in the utility model
Insulated compound trabs arranges substrate layer 1, and has been respectively coated by the upper and lower surface of substrate layer 1
Outer layer fireprotection layer 2 and internal layer fireprotection layer 3, the upper surface of outer layer fireprotection layer 2 is provided with packed layer
4, the upper surface of packed layer 4 is provided with hot melt adhesive film layer 5, the lower surface of internal layer fireprotection layer 3
Being bonded with inner support flaggy 6, the upper surface of hot melt adhesive film layer 5 is provided with outer finishing coat, described interior
Layer fireprotection layer 3 is inorganic coagulation material layer, and outer layer fireprotection layer 2 is glass magnesium board, described packed layer
4 is glass layer, and described outer finishing coat is for including one layer of inorganic board 10, being coated on inorganic board
The aluminium foil scrim cloth of 10 outer surfaces, ensure that the structural strength of wallboard on the whole, and will
Internal layer fireprotection layer 3 and outer layer fireprotection layer 2 use unlike material, are not only of value to raising insulation effect
Really, and fire protecting performance can be improved further；Between substrate layer 1 and internal layer fireprotection layer 3,
Internal layer nonwoven layer 7 and outer layer nonwoven it is respectively arranged with between substrate layer 1 and outer layer fireprotection layer 2
Layer of cloth 8, between substrate layer 1 and outer layer nonwoven layer 8, substrate layer 1 and internal layer nonwoven layer
Being provided with damping glue water layer 9 between 7, structure is relatively stable, and service life is long.
Claims (5)
1. a new polyurethane fireproof heat insulating combined wall board, it is characterised in that: include one by low
Substrate layer made by density polyurethane rigid foam, the upper and lower surface of substrate layer has been respectively coated by
Outer layer fireprotection layer and internal layer fireprotection layer, the upper surface of outer layer fireprotection layer is provided with packed layer, fills
The upper surface of layer is provided with hot melt adhesive film layer, and the lower surface of internal layer fireprotection layer is bonded with inner support plate
Layer, the upper surface of hot melt adhesive film layer is provided with outer finishing coat, and described internal layer fireprotection layer is inorganic gel
Material layer, outer layer fireprotection layer is glass magnesium board, and described packed layer is glass layer, described exterior trim
Layer is to include one layer of inorganic board, be coated on the aluminium foil scrim cloth of inorganic board outer surface.
A kind of new polyurethane fireproof heat insulating combined wall board the most according to claim 1, it is special
Levy and be: described glass layer is alkali-proof glass fiber mesh or short glass fiber net
Ge Bu, described inner support flaggy is aluminium sheet.
A kind of new polyurethane fireproof heat insulating combined wall board the most according to claim 1 and 2,
It is characterized in that: described hot melt adhesive film is polyethylene hot-melt adhesive film, modified polypropene hot melt adhesive film
Or the one in nylon hot melt glued membrane, ethene improved-acrylic copolymer hot melt adhesive film.
A kind of new polyurethane fireproof heat insulating combined wall board the most according to claim 3, it is special
Levy and be: described inorganic board is the cement fibrolite plate of high intensity.
A kind of new polyurethane fireproof heat insulating combined wall board the most according to claim 3, it is special
Levy and be: divide between described substrate layer and internal layer fireprotection layer, between substrate layer and outer layer fireprotection layer
Be not provided with internal layer nonwoven layer and outer layer nonwoven layer, substrate layer and outer layer nonwoven layer it
Between, be provided with damping glue water layer between substrate layer and internal layer nonwoven layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309685.2U CN205577309U (en) | 2016-04-07 | 2016-04-07 | Novel polyurethane fire prevention heat preservation composite wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309685.2U CN205577309U (en) | 2016-04-07 | 2016-04-07 | Novel polyurethane fire prevention heat preservation composite wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577309U true CN205577309U (en) | 2016-09-14 |
Family
ID=56861841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309685.2U Expired - Fee Related CN205577309U (en) | 2016-04-07 | 2016-04-07 | Novel polyurethane fire prevention heat preservation composite wall panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415337A (en) * | 2017-05-05 | 2017-12-01 | 海盐美赫电器科技有限公司 | A kind of strong combined wall board of fire line and its preparation technology |
-
2016
- 2016-04-07 CN CN201620309685.2U patent/CN205577309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107415337A (en) * | 2017-05-05 | 2017-12-01 | 海盐美赫电器科技有限公司 | A kind of strong combined wall board of fire line and its preparation technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |