CN207453298U - A kind of roof heat insulation thermal insulation board - Google Patents
A kind of roof heat insulation thermal insulation board Download PDFInfo
- Publication number
- CN207453298U CN207453298U CN201721085220.4U CN201721085220U CN207453298U CN 207453298 U CN207453298 U CN 207453298U CN 201721085220 U CN201721085220 U CN 201721085220U CN 207453298 U CN207453298 U CN 207453298U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- glass fiber
- heat insulation
- cracking resistance
- roof heat
- 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 heat insulation thermal insulation boards, it includes insulating layer, it is characterised in that：Further include two layers of cracking resistance glass fiber net and two layers of strength layer；Strength layer, cracking resistance glass fiber net, insulating layer, cracking resistance glass fiber net and strength layer are followed successively by from the bottom up.Cracking resistance glass fiber net and strength layer ensure that roof heat insulation thermal insulation board is not easy to split；Insulating layer uses polystyrene material, good heat-insulation effect；It is integrally formed sheet, convenience in transport and installation.
Description
Technical field
The utility model is related to construction material more particularly to roof heat insulation thermal insulation boards.
Background technology
General building roof heat insulation is poor, and after sun in summer irradiation, inner temperature of room drastically raises；Or outside winter room
Cold, within doors heat scatter and disappear quickly.So in order to enhance the heat preservation of building or heat insulation, it will usually use roof insulation
Plate.But existing heat-insulating roof board or heat insulation difference or easily cracking or complicated, construction cost
Height is unfavorable for promoting and applying.
Utility model patent if Authorization Notice No. is CN2483460Y discloses a kind of thermal insulation board, this thermal insulation board bag
Cement clad containing reinforcing fibre wraps up one piece of polystyrene board, various sizes can be made, for large-sized thermal insulation board
Also use reinforcing rib.Since outer layer is using cement, and cement is easier to crack, even if fine containing strengthening in cement
Dimension, but using long or can crack.Moreover, the side of thermal insulation board is cement clad, not for heat-insulated polyphenyl second
Alkene plate, heat can be from sides（I.e. from two pieces of thermal insulation board intersections）It transfers, so heat insulation need to be improved.
The content of the invention
The purpose of this utility model is that solve the problems, such as existing thermal insulation board easily crack, heat insulation it is poor, one kind is provided
Roof heat insulation thermal insulation board.
The utility model is realized in this way a kind of roof heat insulation thermal insulation board, including insulating layer, it is characterised in that：Also wrap
Include two layers of cracking resistance glass fiber net and two layers of strength layer；Strength layer, cracking resistance glass fiber net, insulating layer, cracking resistance glass are followed successively by from the bottom up
Net and strength layer.Cracking resistance glass fiber net has good flexibility and tensile capacity, can greatly enhance roof heat insulation thermal insulation board
Anti-crack ability.
Further, the material of strength layer is polymer mortar.Not only intensity is high but also corrosion-resistant for polymer mortar, fits
Close the long-time service under outdoor conditions.
Preferably, polymer mortar includes cellulose and latex powder, naturally it is also possible to include other additives.
Preferably, the material of insulating layer is at least one of polystyrene board, polyurethane sheet, asbestos board, pearlite slab.
Further, sheet is made in roof heat insulation thermal insulation board.The roof heat insulation thermal insulation board of sheet had not only facilitated production, but also side
Just transport and install.
The beneficial effects of the utility model：It is not easy to crack, sturdy and durable, good heat-insulation effect, convenience in transport and installation, and
It is simple in structure easily fabricated.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is view when the utility model is applied in combination.
1. insulating layers, 2. cracking resistance glass fiber nets, 3. strength layers in the figure.
Specific embodiment
Embodiment 1
As shown in Figure 1, a kind of roof heat insulation thermal insulation board, including insulating layer 1, two layers of cracking resistance glass fiber net 2 and two layers of strength layer
3, strength layer 3, cracking resistance glass fiber net 2, insulating layer 1, cracking resistance glass fiber net 2 and strength layer 3 are followed successively by from left to right.Wherein, strength layer 3
Material for polymer mortar, polymer mortar includes cement, graded sand, cellulose and latex powder；The material of insulating layer 1 is poly-
Styrene plate.The independent sheet of 50 mm of long 500 mm, wide 500 mm and thickness, wherein strength layer 3 is made in the roof heat insulation thermal insulation board
Thickness be 12 mm, 1 thickness of insulating layer is 20 mm.
As shown in Fig. 2, during installation, polylith roof heat insulation thermal insulation board is laid side by side, then adjacent insulating layer 1 contacts with each other,
It is very close to each other, be more conducive to heat preservation and it is heat-insulated.
Claims (4)
1. a kind of roof heat insulation thermal insulation board, including insulating layer, it is characterised in that：Further include two layers of cracking resistance glass fiber net and two layers of intensity
Layer；Strength layer, cracking resistance glass fiber net, insulating layer, cracking resistance glass fiber net and strength layer are followed successively by from the bottom up；The material of insulating layer is poly-
At least one of styrene plate, polyurethane sheet, asbestos board, pearlite slab.
2. roof heat insulation thermal insulation board according to claim 1, it is characterised in that：The material of strength layer is polymer mortar.
3. roof heat insulation thermal insulation board according to claim 1, it is characterised in that：Its shape is sheet.
4. roof heat insulation thermal insulation board according to claim 3, it is characterised in that：Its shape is long 500 mm, wide 500 mm
With 50 mm of thickness；The thickness of wherein strength layer is 12 mm, and insulation layer thickness is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085220.4U CN207453298U (en) | 2017-08-28 | 2017-08-28 | A kind of roof heat insulation thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085220.4U CN207453298U (en) | 2017-08-28 | 2017-08-28 | A kind of roof heat insulation thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207453298U true CN207453298U (en) | 2018-06-05 |
Family
ID=62248484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721085220.4U Expired - Fee Related CN207453298U (en) | 2017-08-28 | 2017-08-28 | A kind of roof heat insulation thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207453298U (en) |
-
2017
- 2017-08-28 CN CN201721085220.4U patent/CN207453298U/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: 20180605 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |