CN207110092U - Building exterior wall heat preserving fire proof construction - Google Patents
Building exterior wall heat preserving fire proof construction Download PDFInfo
- Publication number
- CN207110092U CN207110092U CN201720771474.5U CN201720771474U CN207110092U CN 207110092 U CN207110092 U CN 207110092U CN 201720771474 U CN201720771474 U CN 201720771474U CN 207110092 U CN207110092 U CN 207110092U
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- CN
- China
- Prior art keywords
- bar
- exterior wall
- fixed
- insulation layer
- fire proof
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- Expired - Fee Related
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Abstract
The utility model discloses building exterior wall heat preserving fire proof construction, its drip irrigation device is that exterior wall starts to be sequentially provided with the first fixed bed, heat-insulation layer, second fixed bed, Anti-crack layer and finish coat, splicing line is connected between heat-insulation layer and heat-insulation layer, second fixed bed includes being made into integration fixing hole, inserted with some bar for lines in fixing hole, fixed wafer is provided with the top of bar for line, fixed wafer surrounding has integrally formed four to be mutually perpendicular between fixed strip and fixed strip, sliding is connected with sliding bar between adjacent bar for line, adjacent insulating layer is fixed by sliding bar and slides bar across splicing line, the heat-insulation layer that polylith is spliced into is fixed by the sliding bar between adjacent bar for line, the purpose for reducing deformation of wall is reached.
Description
Technical field
The present invention relates to external wall construction field, more particularly to building exterior wall heat preserving fire proof construction.
Background technology
At present, skin the purpose of to realize insulated fire, is usually provided with insulated fire layer in construction.
A kind of existing conventional thermal insulation fireproof structure of external wall as shown in patent announcement CN202324251U, it is from wall
Outer surface start to be sequentially provided with fixed bed, heat-insulation layer, overcoat and finish coat, is provided with isolation strip in heat-insulation layer.Heat-insulation layer
Isolation strip is made of inorganic rock cotton board, can improve the fire protecting performance of warming plate, and the remainder of heat-insulation layer uses expansion polyphenyl
Vinyl plate is made, and can complete to be incubated effectiveness.Fixed bed allows heat-insulation layer to be fixed on wall by building viscose glue and dish type crab-bolt
On.
Although the patent can complete the effectiveness of insulated fire and complete the fixation of heat-insulation layer, due to heat-insulation layer contain it is more
Rotating fields, and be the stress caused by temperature change, material drying shrinkage stress iso-stress by spliced together in construction
Under effect, deformation of wall easily occurs.
Utility model content
The purpose of this utility model is to provide building exterior wall heat preserving fire proof construction, and its advantage is the heat-insulation layer that polylith is spliced into
Fixed by the sliding bar between adjacent bar for line, reduce deformation of wall.
Above-mentioned technical purpose of the present utility model technical scheme is that：Building exterior wall heat preserving is prevented fires
Structure, exterior wall start to be sequentially provided with the first fixed bed, heat-insulation layer, the second fixed bed, Anti-crack layer and finish coat, and heat-insulation layer is with protecting
It is connected with splicing line between warm layer, the second fixed bed includes being made into integration fixing hole, inserted with some bar for lines in fixing hole, protects
Warm screw top portion is provided with fixed wafer, and fixed wafer surrounding has integrally formed four mutually to be hung down between fixed strip and fixed strip
Directly, sliding is connected with sliding bar between adjacent bar for line, and adjacent insulating layer sliding bar is fixed and slides bar across splicing line.
Slid by using above technical scheme, between adjacent bar for line and be connected with sliding bar, adjacent insulating layer passes through cunning
Move bar to fix and slide bar across splicing line so that adjacent insulating layer can more be stablized, and reduce deformation of wall, while slide bar
Mount and dismount more convenient.
Preferably, fixed strip is provided with dovetail type groove away from fixed wafer one end, sliding bar both ends are respectively arranged with projection,
Projection is engaged with dovetail type groove.
By using above technical scheme, dovetail type groove is engaged with projection so that interface arrangment is more stable.
Preferably, heat-insulation layer is made up of cement foaming insulation board.
By using above technical scheme, cement foaming insulation board is a kind of high-performance inorganic environment-friendly insulating material, is had
Thermal conductivity factor is low, high insulating effect, do not burn, waterproof, with wall cohesive force is strong, intensity is high, nonhazardous radiogen, environmental protection etc.
Advantage, therefore can be completely achieved the purpose to external wall fireproof heat insulating.
Preferably, finish coat is made up of facing mortar.
By using above technical scheme, finish coat being capable of washability, stain resistant, safety and environmental protection.
Preferably, the first fixed bed is followed successively by polymer mortar and fiberglass gridding cloth since exterior wall.
By using above technical scheme, heat-insulation layer can be adhesively fixed on exterior wall by polymer mortar, glass fibre
The setting of grid cloth enhances the cracking resistance of wall.
Preferably, Anti-crack layer includes fiberglass gridding cloth and anticracking grout.
By using above technical scheme, anticracking grout can strengthen the anti-crack ability of wall.
Preferably, bar for line also includes nail rod, ailhead is provided with nail rod.
By using above technical scheme, arrowhead-shaped ailhead is set bar for line is easily propagated through heat-insulation layer on bar for line,
Cause that thermal insulation fireproof structure of external wall is more stable simultaneously.
Preferably, hangnail is provided with nail rod.
By using above technical scheme, by setting more hangnails in nail rod, after nail rod inserts warming plate and exterior wall
It can be connected to by the way that hangnail is stable inside heat-insulation layer and exterior wall, so as to avoid coming off.
In summary, the utility model has the advantages that：The interface arrangment on fixed strip between two bar for lines
So that bar for line is more stable, deformation of wall can be reduced；Heat-insulation layer can be realized to external wall fireproof heat insulating；In first fixed bed
Polymer mortar heat-insulation layer can be adhesively fixed on exterior wall, the setting of the fiberglass gridding cloth in the first fixed bed increases
The strong cracking resistance of wall.
Brief description of the drawings
Fig. 1 is the section partial schematic diagram of building exterior wall heat preserving fire proof construction；
Fig. 2 is the warming plate splicing construction schematic diagram of building exterior wall heat preserving fire proof construction；
Fig. 3 is the bar for line structural representation of building exterior wall heat preserving fire proof construction.
In figure, 1, exterior wall；2nd, the first fixed bed；3rd, heat-insulation layer；31st, splicing line；4th, the second fixed bed；41st, fixing hole；5、
Anti-crack layer；6th, finish coat；7th, bar for line；71st, fixed wafer；72nd, fixed strip；721st, dovetail type groove；73rd, nail rod；731st, ailhead；
732nd, hangnail；8th, bar is slid；81st, it is raised.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical reference
Represent.It should be noted that below in description the word "front", "rear", "left", "right", the "up" and "down" that use refer to it is attached
Direction in figure, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometric center
Direction.
As Fig. 1 institute and Fig. 2 shown in, building exterior wall heat preserving fire proof construction, be sequentially provided with since exterior wall 1 the first fixed bed 2,
Heat-insulation layer 3, the second fixed bed 4, Anti-crack layer 5 and finish coat 6.Heat-insulation layer 3 is spliced by polylith heat-insulation layer, heat-insulation layer 3 with
Splicing line 31 is connected between heat-insulation layer 3, heat-insulation layer 3 is made up of cement foaming insulation board, and cement foaming insulation board is a kind of high
Performance inorganic environment-friendly insulating material, has that thermal conductivity factor is low, high insulating effect, does not burn, be waterproof, strong, strong with wall cohesive force
Spend height, nonhazardous radiogen, it is environmentally friendly the advantages that, therefore can be preferably to the purpose of external wall fireproof heat insulating.
For first fixed bed 2 between heat-insulation layer 3 and exterior wall 1, the first fixed bed 2 is followed successively by polymer sand since exterior wall 1
Slurry and fiberglass gridding cloth, heat-insulation layer 3 can be adhesively fixed on exterior wall 1 by it, the wherein setting of fiberglass gridding cloth
Also enhance the cracking resistance of wall.
Second fixed bed 4 is located at heat-insulation layer 3 away from exterior wall one side, and the second fixed bed 4 is made of a kind of hard plastic material
Fixed mesh, fixed mesh includes being made into integration fixing hole 41, inserted with bar for line 7 in fixing hole 41.With reference to shown in Fig. 3, protect
Temperature nail 7 includes the fixed wafer 71 and integrally formed fixed strip 72 of fixed wafer 71, nail rod 73 and falling in nail rod 73
Thorn 732 and ailhead 731.Fixed wafer 71 is located at the top of bar for line 7, and fixed wafer 71 and four fixed strips 72 are integrally formed and solid
Determine to be mutually perpendicular between bar 72, the cross section of fixed strip 72 is rectangle, and fixed strip 72 is provided with swallow away from the one end of fixed wafer 71
Tail type groove 721, ailhead 731 hammer into the fixed bed 2 of heat-insulation layer 3 and first from fixing hole 41 successively, finally hammered among exterior wall 1, fall
Thorn 732 is oppositely arranged on the both sides of nail rod 73, and the direction where hangnail 732 towards fixed wafer 71 tilts.
Sliding is connected with sliding bar 8 between adjacent bar for line 7, and adjacent insulating layer 3 passes through the cunning between adjacent bar for line 7
Bar 8 is moved to fix and slide bar 8 across splicing line 31（Referring to Fig. 2）, sliding bar 8 both ends are respectively arranged with projection 81, projection 81 with
Dovetail type groove 721 is engaged.
Anti-crack layer 5 is located at the second fixed bed 4 includes fiberglass gridding cloth and cracking resistance sand away from exterior wall one side, Anti-crack layer 5
Slurry, it can effectively strengthen the anti-crack ability of wall.Outermost layer is finish coat 6, by washability, stain resistant, safety and environmental protection facing sand
Slurry is made.
During with this fireproof heat-preserving structure, bar for line 7 hammers into from fixing hole 41, sequentially passes through and compresses heat-insulation layer 3 and
One fixed bed 2, is finally hammered among exterior wall 1, the fixation of heat-insulation layer 3 is more fastened, while in the fixation of two adjacent bar for lines 7
Sliding bar 8 is slipped between bar 72 so that projection 81 is engaged with dovetail type groove 721 so that more steady between adjacent bar for line 7
It is fixed.Meanwhile bar for line 7 be further fixed and clamped heat-insulation layer 3 composition cement foaming insulation board, the warming plate can share because
Temperature change and various situations produce the stress inside warming plate, whole thermal insulation fireproof structure of external wall is kept stable, it is difficult to
Deform.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. building exterior wall heat preserving fire proof construction, it is characterised in that：From exterior wall（1）Start to be sequentially provided with the first fixed bed（2）, insulation
Layer（3）, the second fixed bed（4）, Anti-crack layer（5）And finish coat（6）, heat-insulation layer（3）With heat-insulation layer（3）Between be connected with splicing
Line（31）, the second fixed bed（4）Including being made into integration fixing hole（41）, fixing hole（41）In inserted with some bar for lines（7）, protect
Wen Ding（7）Top is provided with fixed wafer（71）, fixed wafer（71）Surrounding has four integrally formed fixed strips（72）It is and solid
Determine bar（72）Between be mutually perpendicular to, adjacent bar for line（7）Between sliding be connected with sliding bar（8）, adjacent insulating layer（3）Pass through cunning
Move bar（8）Fixed and sliding bar（8）Across splicing line（31）.
2. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：The fixed strip（72）Away from solid
Determine disk（71）One end is provided with dovetail type groove（721）, slide bar（8）Both ends are respectively arranged with projection（81）, it is raised（81）With
Dovetail type groove（721）It is engaged.
3. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：Described heat-insulation layer（3）By water
Mud foaming insulation board is made.
4. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：Described finish coat（6）By adoring
Facing sand slurry is made.
5. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：First fixed bed（2）From exterior wall
（1）Start to be followed successively by polymer mortar and fiberglass gridding cloth.
6. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：Anti-crack layer（5）Including glass fibers
Tie up grid cloth and anticracking grout.
7. building exterior wall heat preserving fire proof construction according to claim 1, it is characterised in that：Bar for line（7）Also nail rod is included
（73）, nail rod（73）On be provided with ailhead（731）.
8. building exterior wall heat preserving fire proof construction according to claim 7, it is characterised in that：Nail rod（73）On be provided with hangnail
（732）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771474.5U CN207110092U (en) | 2017-06-28 | 2017-06-28 | Building exterior wall heat preserving fire proof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771474.5U CN207110092U (en) | 2017-06-28 | 2017-06-28 | Building exterior wall heat preserving fire proof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207110092U true CN207110092U (en) | 2018-03-16 |
Family
ID=61590386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771474.5U Expired - Fee Related CN207110092U (en) | 2017-06-28 | 2017-06-28 | Building exterior wall heat preserving fire proof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207110092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842939A (en) * | 2018-06-27 | 2018-11-20 | 中国十七冶集团有限公司 | A kind of modularization high-rise civil building exterior wall insulated structure |
| CN112814184A (en) * | 2021-02-06 | 2021-05-18 | 洛阳理工学院 | Energy-conserving wall structure suitable for green building |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
-
2017
- 2017-06-28 CN CN201720771474.5U patent/CN207110092U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842939A (en) * | 2018-06-27 | 2018-11-20 | 中国十七冶集团有限公司 | A kind of modularization high-rise civil building exterior wall insulated structure |
| CN108842939B (en) * | 2018-06-27 | 2020-04-07 | 中国十七冶集团有限公司 | Modularized high-rise civil building external wall heat insulation structure |
| CN112942602A (en) * | 2021-02-02 | 2021-06-11 | 江苏常有建设工程有限公司 | Heat insulation system of outer wall and construction method thereof |
| CN112814184A (en) * | 2021-02-06 | 2021-05-18 | 洛阳理工学院 | Energy-conserving wall structure suitable for green building |
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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: 20180316 Termination date: 20210628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |