CN205077648U - Building exterior wall - Google Patents
Building exterior wall Download PDFInfo
- Publication number
- CN205077648U CN205077648U CN201520716047.8U CN201520716047U CN205077648U CN 205077648 U CN205077648 U CN 205077648U CN 201520716047 U CN201520716047 U CN 201520716047U CN 205077648 U CN205077648 U CN 205077648U
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- CN
- China
- Prior art keywords
- layer
- external wall
- flaggy
- link plate
- keel
- 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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- Finishing Walls (AREA)
Abstract
The utility model relates to a building exterior wall, its fossil fragments, setting including setting up side by side is close to the gypsum board of indoor one side and is close to first structure sheet layer, foam heat preservation, link plate strip layer, waterproof coating layer and the exterior coating layer that outdoor one side set gradually from inside to outside at fossil fragments at fossil fragments, the utility model discloses a plate layer level structure, it is convenient that simple structure makes, adopts multistage thermal -insulated, sound insulation, heat preservation, waterproof panel simultaneously, and the practical function of wall body is good to it is longe -lived not fragile, reduce the building replacement cost.
Description
Technical field
The utility model relates to the realm of building construction, is specifically related to a kind of external wall.
Background technology
Movable plank house be a kind of with light steel for skeleton, take sandwiched plate as cladding, carry out space conjunction with standard module series, component is with bolts, the environmental protection and economy type portable plate house of novel concept.Assembly and disassembly can be carried out quickly and easily, achieve the universal standardization of temporary building, set up the facade lighting of environmental protection and energy saving, quickness and high efficiency, make one off houses enter a seriation exploitation, integrated production, supporting supply, can stock and repeatedly can have enough to meet the need the approved product field of use.The exterior wall of current movable plank house also more uses sandwiched plate to be raw material, this exterior wall sound insulation, flame retardant effect difference and application life short, impact normally uses.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of soundproof effect is good, flame retardant effect is good and the external wall of long service life.
The technical scheme that the utility model adopts is: a kind of external wall, it comprise be arranged side by side keel, be arranged on keel near the gypsum plank of indoor side and keel set gradually from inside to outside near outdoor side first structure flaggy, foam heat-insulation layer, link plate bar layer, waterproof coating layer and exterior wall coating material layer.
The utility model is provided with the second structure flaggy between described link plate bar layer and waterproof coating layer.
First structure flaggy described in the utility model and the second structure flaggy are SIP sheet material.
The metal hanging lath of link plate bar layer described in the utility model for be arrangeding in parallel.
The metal hanging lath seam crossing that foam heat-insulation layer described in the utility model and first constructs flaggy and link plate bar layer is provided with flame retardant polyurethane foamed glue.
The utility model is filled with glass heat-insulating cotton between described keel.
The utility model is provided with on the described first joint face constructing flaggy and foam heat-insulation layer can intermeshing zigzag projection.
Good effect of the present utility model is: two-layer structure plate is SIP sheet material, and it is large that body of wall bears flexural deformation stress, has good heat preservation and insulation simultaneously; Foam heat-insulation layer, quality is light, heat insulation, sound-absorbing, insulation, environmental protection are anti-aging; Waterproof coating layer has certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can play waterproof, prevent blending protective effect; The utility model adopts multistage SIP sheet material to carry out heat-insulation and heat-preservation process, and SIP sheet material can be used for bearing wall structure simultaneously, and intensity is high and quality is light, sound insulation has good anti-seismic performance, and SIP plate is not containing toxic gas, adopts capable of circulation reproducing, free from environmental pollution, be conducive to preserving the ecological environment; Arrange multilayer insulant, the heat-insulating property of body of wall is good.Have more and adopt flame retardant polyurethane foamed glue, strengthen flame retardant effect and the sound insulation waterproof effect of body of wall.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model first constructs flaggy and foam heat-insulation layer junction structural representation.
In the accompanying drawings, 1-keel, 2-gypsum plank, 3-first construct flaggy, 4-foam heat-insulation layer, 5-link plate bar layer, 6-second construct flaggy, 7-waterproof coating layer, 8-exterior wall coating material layer.
Detailed description of the invention
A kind of external wall as shown in Figure 1, it comprise be arranged side by side keel 1, be arranged on keel 1 near the gypsum plank 2 of indoor side and keel 1 set gradually from inside to outside near outdoor side first structure flaggy 3, foam heat-insulation layer 4, link plate bar layer 5, waterproof coating layer 7 and exterior wall coating material layer 8.
The second structure flaggy 6 is provided with between described link plate bar layer 5 and waterproof coating layer 7.Described first structure flaggy 3 and the second structure flaggy 6 are SIP sheet material.The metal hanging lath of described link plate bar layer 5 for be arrangeding in parallel, described foam heat-insulation layer 4 and the first metal hanging lath seam crossing constructing flaggy 3 and link plate bar layer 5 are provided with flame retardant polyurethane foamed glue.Glass heat-insulating cotton is filled with between described keel 1.
Be provided with in the described first structure upper surface of flaggy 3 and the lower surface of foam heat-insulation layer 4 can intermeshing zigzag protruding, mutually fasten during connection, increase the contact area between the first structure flaggy 3 and foam articulamentum 4, increasing friction force, connection is between layers more stable.
During installation, flame retardant polyurethane foamed glue is beaten in the gap can installed two the application when the exterior wall of needs two the application splices, to prevent that it from leaking in junction, not sound insulation and the phenomenon such as not fire-retardant.
Two-layer structure plate is SIP sheet material, and it is large that body of wall bears flexural deformation stress, has good heat preservation and insulation simultaneously; Foam heat-insulation layer, quality is light, heat insulation, sound-absorbing, insulation, environmental protection are anti-aging; Waterproof coating layer has certain extensibility, elastoplasticity, crack resistance, impermeability and weatherability, can play waterproof, prevent blending protective effect; The utility model adopts multistage SIP sheet material to carry out heat-insulation and heat-preservation process, and SIP sheet material can be used for bearing wall structure simultaneously, and intensity is high and quality is light, sound insulation has good anti-seismic performance, and SIP plate is not containing toxic gas, adopts capable of circulation reproducing, free from environmental pollution, be conducive to preserving the ecological environment; Arrange multilayer insulant, the heat-insulating property of body of wall is good.Have more and adopt flame retardant polyurethane foamed glue, strengthen flame retardant effect and the sound insulation waterproof effect of body of wall.
The utility model is sheet metal layer level structure, and structure simpler production is convenient, adopt multistage heat insulation, sound insulation, insulation, water-proof sheet material, the good practical effect of body of wall, and the life-span is long not fragile, reduces building renewal cost simultaneously.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in previous embodiment, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model embodiment technical scheme.
Claims (7)
1. an external wall, is characterized in that it the first structure flaggy (3), foam heat-insulation layer (4), link plate bar layer (5), waterproof coating layer (7) and exterior wall coating material layer (8) of comprising the keel (1) be arranged side by side, the gypsum plank (2) being arranged on the close indoor side of keel (1) and setting gradually from inside to outside near outdoor side at keel (1).
2. a kind of external wall according to claim 1, is characterized in that being provided with the second structure flaggy (6) between described link plate bar layer (5) and waterproof coating layer (7).
3. a kind of external wall according to claim 2, is characterized in that described first structure flaggy (3) and the second structure flaggy (6) are SIP sheet material.
4. a kind of external wall according to claim 1, is characterized in that the metal hanging lath of described link plate bar layer (5) for be arrangeding in parallel.
5. a kind of external wall according to claim 4, is characterized in that the metal hanging lath seam crossing that described foam heat-insulation layer (4) and first constructs flaggy (3) and link plate bar layer (5) is provided with flame retardant polyurethane foamed glue.
6. a kind of external wall according to claim 1, is characterized in that being filled with glass heat-insulating cotton between described keel (1).
7. a kind of external wall according to claim 1, it is characterized in that being provided with on the joint face of described first structure flaggy (3) and foam heat-insulation layer (4) can intermeshing zigzag projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716047.8U CN205077648U (en) | 2015-09-16 | 2015-09-16 | Building exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716047.8U CN205077648U (en) | 2015-09-16 | 2015-09-16 | Building exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077648U true CN205077648U (en) | 2016-03-09 |
Family
ID=55430062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716047.8U Expired - Fee Related CN205077648U (en) | 2015-09-16 | 2015-09-16 | Building exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986849A (en) * | 2019-03-03 | 2019-07-09 | 广州立泰新材料科技有限公司 | A kind of flame retardant polyurethane insulation board and preparation method thereof |
-
2015
- 2015-09-16 CN CN201520716047.8U patent/CN205077648U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986849A (en) * | 2019-03-03 | 2019-07-09 | 广州立泰新材料科技有限公司 | A kind of flame retardant polyurethane insulation board and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20180916 |