CN206902958U - Vertical hair rock wool-steel plywood - Google Patents
Vertical hair rock wool-steel plywood Download PDFInfo
- Publication number
- CN206902958U CN206902958U CN201720610821.6U CN201720610821U CN206902958U CN 206902958 U CN206902958 U CN 206902958U CN 201720610821 U CN201720610821 U CN 201720610821U CN 206902958 U CN206902958 U CN 206902958U
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- CN
- China
- Prior art keywords
- vertical hair
- hair rock
- rock wool
- screed
- steel plywood
- 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.)
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Abstract
The utility model discloses a kind of vertical hair rock wool-steel plywood, it is related to building thermal insulation material.A kind of vertical hair rock wool-steel plywood, including the vertical hair rock cotton sliver being compounded between two layers of screed, reinforcement overcoat is respectively coated in screed outside, wherein the filametntary orientation of the vertical hair rock cotton sliver is perpendicular to screed.The utility model thermal conductivity factor is low, good permeability, safe, and easy for construction, resistance to compression and tensile strength are strong, and it is non-ignitable to reach the fire prevention of A levels.
Description
Technical field
It the utility model is related to building thermal insulation material, and in particular to a kind of vertical hair rock wool-steel plywood.
Background technology
Currently, national building energy-saving standard increasingly improves, while the fire protection requirement of External Wall insulation material is also increasingly strict.
On the one hand, traditional exterior-wall heat insulation is constructed using thin-coat plaster technique more, and procedure quality management and control is difficult, exterior-wall heat insulation in construction
It is on fire to be taken place frequently with later stage case accident；On the other hand, traditional bare board rock cotton board, its fiber have certain stimulation to make to human body
With pruitus can be produced when human body and rock wool have contact, and widespread skin redness, and bare board rock wool occurs in severe patient
Low intensity；Organic insulation material (such as molding styrofoam, extruded sheet, Rigid foam polyurethane) density is light, good heat insulating, but
It is that fire protecting performance is poor；(such as cement board, glass bead, pearlite slab, bubble wash one's hair glass, foamed ceramic, rock to inorganic heat insulation material
Cotton plate etc.) there are excellent fire protecting performance, but its insulation and poor waterproof properties.
With newest architectural fire-protection methods specification GB/T50016-2014 promulgation and implementation, external-wall heat-insulation material is ground
Study carefully as one of current study hotspot.In order to solve fire prevention, poor waterproof properties, low intensity, construction existing for existing warming plate
The problem of difficulty is big, the utility model have developed a kind of vertical hair rock wool-steel plywood.
The content of the invention
The purpose of this utility model is to provide a kind of vertical hair rock wool-steel plywood.
The utility model is achieved through the following technical solutions：
A kind of vertical hair rock wool-steel plywood, including the vertical hair rock cotton sliver being compounded between two layers of screed, screed outside point
Overcoat Tu Fu not strengthened, wherein the filametntary orientation of the vertical hair rock cotton sliver is perpendicular to screed.
Further, described reinforcement overcoat is mortar paper, wherein preferably waterproof mortar paper, can make plate face more
It is smooth, improve the flatness of sheet material, strengthen resistance to compression and tensile strength, it is ensured that system it is stability, and shorten the construction period.
Described reinforcement overcoat is that band strengthens power muscle felt layers, to strengthen the resistance to compression of composite plate and tensile strength, is improved
Flatness.
Described screed is flexible polymer mortar overcoat, can improve the machinability of composite plate, reduces sheet material
Spoilage.
Described screed includes boundary mortar layer and flexible mortar layer, is set between boundary mortar layer and flexible mortar layer
Grid cloth is equipped with, not only increases the self-strength of rock wool and the surface strength of composite plate, and caking ability and flatness are higher.
Described vertical hair rock cotton sliver is XBD-A level vertical hair rock cotton slivers, and its thermal conductivity factor is less than 0.040W/ (m*k), filament
Orientation 100KPa is brought up to by 10KPa perpendicular to screed, the tensile strength of composite plate.
The width of described vertical hair rock cotton sliver is 8-15cm, and the thickness of described screed is 0.2-0.4cm.
The utility model XBD-A levels vertical hair rock cotton sliver both sides meet parcel by screed, solve workmen and directly connect
The skin puzzlement problem that tactile rock wool is likely to occur；Filametntary orientation solves swollen after rock wool absorbs water perpendicular to screed
Swollen the problem of causing composite plate bulging, and it is remarkably improved resistance to compression and the tensile strength of composite plate；Rock wool both sides compound interface sand
Slurry, grid cloth and flexible mortar, can not only improve caking ability, and be easy to construct, and reduce construction spoilage；It is compound on top layer
Strengthen overcoat, can be while intensity be improved, the further flatness for improving sheet material；During preparation, using being integrally formed
Technique, more efficient, quality is more easy to control.
Compared with prior art, the utility model thermal conductivity factor is low, good permeability, safe, easy for construction, resistance to compression and
Tensile strength is strong, and it is non-ignitable to reach the fire prevention of A levels.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further below in conjunction with drawings and examples.Embodiment is only of the present utility model one
Section Example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is all other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.
A kind of vertical hair rock wool-steel plywood as shown in Figure 1, including the vertical hair rock cotton sliver 1 being compounded between two layers of screed 2,
The outside of screed 2, which is respectively coated, strengthens overcoat 3, wherein the filametntary orientation of the vertical hair rock cotton sliver 1 is perpendicular to sand
Pulp layer 2.
Wherein, vertical hair rock cotton sliver 1 is XBD-A level vertical hair rock cotton slivers, thickness 8-15cm；The thickness of screed 2 of both sides is equal
For 0.2-0.4cm, including boundary mortar layer and flexible mortar layer, grid is provided between boundary mortar layer and flexible mortar layer
Cloth 4；Strengthen overcoat 3 for waterproof mortar paper or with reinforcement power muscle felt layers.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of vertical hair rock wool-steel plywood, it is characterised in that including the vertical hair rock cotton sliver being compounded between two layers of screed, mortar
Reinforcement overcoat is respectively coated in layer outside, wherein the filametntary orientation of the vertical hair rock cotton sliver is perpendicular to screed.
2. vertical hair rock wool-steel plywood according to claim 1, it is characterised in that described reinforcement overcoat is mortar paper.
3. vertical hair rock wool-steel plywood according to claim 1 or 2, it is characterised in that described reinforcement overcoat is that band adds
Strength muscle felt layers.
4. vertical hair rock wool-steel plywood according to claim 1 or 2, it is characterised in that described screed is flexible polymer
Thing mortar overcoat.
5. vertical hair rock wool-steel plywood according to claim 1 or 2, it is characterised in that described screed includes interface sand
Pulp layer and flexible mortar layer, grid cloth is provided between boundary mortar layer and flexible mortar layer.
6. vertical hair rock wool-steel plywood according to claim 1 or 2, it is characterised in that described vertical hair rock cotton sliver is XBD-A
Level vertical hair rock cotton sliver.
7. vertical hair rock wool-steel plywood according to claim 1 or 2, it is characterised in that the width of described vertical hair rock cotton sliver
For 8-15cm, the thickness of described screed is 0.2-0.4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610821.6U CN206902958U (en) | 2017-05-27 | 2017-05-27 | Vertical hair rock wool-steel plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610821.6U CN206902958U (en) | 2017-05-27 | 2017-05-27 | Vertical hair rock wool-steel plywood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902958U true CN206902958U (en) | 2018-01-19 |
Family
ID=61286467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610821.6U Expired - Fee Related CN206902958U (en) | 2017-05-27 | 2017-05-27 | Vertical hair rock wool-steel plywood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042471A (en) * | 2019-12-15 | 2020-04-21 | 安徽瑞联节能科技有限公司 | Novel no veneer rock wool composite sheet |
-
2017
- 2017-05-27 CN CN201720610821.6U patent/CN206902958U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042471A (en) * | 2019-12-15 | 2020-04-21 | 安徽瑞联节能科技有限公司 | Novel no veneer rock wool composite sheet |
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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: 20180119 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |