CN102251600A - Heat-insulation fireproof structure of outer wall - Google Patents
Heat-insulation fireproof structure of outer wall Download PDFInfo
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- CN102251600A CN102251600A CN2011101045699A CN201110104569A CN102251600A CN 102251600 A CN102251600 A CN 102251600A CN 2011101045699 A CN2011101045699 A CN 2011101045699A CN 201110104569 A CN201110104569 A CN 201110104569A CN 102251600 A CN102251600 A CN 102251600A
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Abstract
The invention discloses a heat-insulation fireproof structure of an outer wall. The heat-insulation fireproof structure consists of a wall and a fireproof heat-insulation board outside the wall, wherein a decorative protection board is arranged at the outer side of the fireproof heat-insulation board and fixed on the wall by virtue of a connecting piece; and the horizontal width of the connecting piece is larger than the thickness of the fireproof heat-insulation board, and a ventilative cavity is formed between the fireproof heat-insulation board and the decorative protection board; or, a ventilative sawtooth groove is arranged at the inner side of the fireproof heat-insulation board. The heat-insulation fireproof structure has the beneficial effects of ensuring a fireproof heat-insulation material to be conveniently applied to an outer wall heat-insulation technology, avoiding dew formation phenomena in a heat-insulation layer during a long-time use process, and ensuring the long-time use effect of the heat-insulation material. In addition, the installation mode of the structure is simple and practicable, so that the construction efficiency is improved.
Description
Technical field
The present invention relates to a kind of building wall body structure, specifically is a kind of external wall body thermal insulation fire proof construction.
Background technology
The insulation of skin body is a kind of technology that present building trade generally adopts, and its objective is to improve the building heat preserving permeability, reduces the consumption of the energy.The building outer wall heat preserving mode that generally adopts utilizes the polymer mortar that polyphenyl plate is bonded on the exterior wall now, lays fiberglass gridding then on polyphenyl plate, forms surface layer through polymer mortar and exterior view layer again.This mode heat insulation effect is better, easy construction.But the polyphenyl plate heat preserving material belongs to inflammable thing, and it is very fast to meet fiery after-combustion.The fire disaster that takes place all is because due to the skin body heat insulating material in the recent period.Therefore, government prohibites with polyphenyl plate and makes heat insulating material, and needs to adopt the fire-retardant heat-insulation material of A level.Fire-retardant heat-insulation material commonly used is rock wool, glass silk floss or calcium silicate board etc., but these materials are not easy to plaster and lay fiberglass gridding, and heat insulating material can not load-bearing, therefore can not increase some architectural surfaces outside.In addition, strong to material water imbibitions such as rock wool, glass silk flosssilk waddings, use insulation layer to occur the dewfall phenomenon easily for a long time, heat insulation effect descends.
Summary of the invention
In order to overcome the defective that exists in the prior art, the invention provides a kind of external wall body thermal insulation fire proof construction.
Technical scheme of the present invention is achieved in that a kind of technical scheme is: a kind of external wall body thermal insulation fire proof construction, the fireproof heated board that comprises body of wall and wall outer side, there is decorative protection cover in the described fireproof heated board outside, described decorative protection cover is fixed on the body of wall by connector, described connector transverse width makes the cavity that forms ventilation between fireproof heated board and the decorative protection cover greater than the thickness of fireproof heated board.
Another technical scheme is: a kind of external wall body thermal insulation fire proof construction, the fireproof heated board that comprises body of wall and wall outer side, there is decorative protection cover in the described fireproof heated board outside, and described decorative protection cover is fixed on the body of wall by connector, and there is the serrated slot of ventilation described fireproof heated board inboard.
Described decorative protection cover is formed by several splicing prefabricated wallboards, and waterproof adhesive tape or silicone adhesive are arranged between the described prefabricated panel.
The junction is concavo-convex notch, L type notch or flat mouth between the described prefabricated panel.
Described connector is dove-tail form or Z type.
The connector of described dove-tail form is made up of two parts, concerns the transverse width of adjusting connector by changing two-part position.
Described Z type connector is made up of two L type connectors, concerns the transverse width of adjusting connector by the position that changes two L type connectors.
Lay the waterproof vapour barrier between described fireproof heated board and the body of wall, waterproof ventilative layer is laid in the described fireproof heated board outside.
The invention has the beneficial effects as follows: the fireproof heat insulating material can be applied in the external wall body thermal insulation technology easily, and can avoid the dewfall phenomenon in the insulation layer in the long-term use, guarantee the long-term result of use of heat insulating material.In addition, the mounting means of this structure is simple, has therefore improved efficiency of construction.
Description of drawings
Fig. 1 has the external wall body thermal insulation fire proof construction schematic diagram of ventilation cavity.
The external wall body thermal insulation fire proof construction schematic diagram of Fig. 2 band saw teeth groove decorative protection cover.
Fig. 3 PC decorative protection cover section structure schematic diagram.
Fig. 4 GRC decorative protection cover section structure schematic diagram.
The incorporate decorative protection cover section structure of Fig. 5 stone material schematic diagram.
The incorporate decorative protection cover section structure of the stone material schematic diagram that Fig. 6 connecting ring connects.
The schematic diagram of the concavo-convex notch connected mode of Fig. 7 prefabricated panel.
The schematic diagram of Fig. 8 prefabricated panel L type mouth connected mode.
The schematic diagram of the flat mouthful connected mode of Fig. 9 prefabricated panel.
The schematic diagram of Figure 10 dove-tail form connector.
The dove-tail form connector schematic diagram of Figure 11 decomposed form.
Figure 12 Z type connector schematic diagram.
The Z type connector schematic diagram of Figure 13 decomposed form.
The external wall body thermal insulation fire proof construction schematic diagram of Figure 14 band keeper connected mode.
The vertical view of Figure 15 Fig. 2.
Among the figure: 1, body of wall; 2, fireproof heated board; 3, decorative protection cover; 4, connector; 5, cavity; 6, waterproof vapour barrier; 7, waterproof ventilative layer; 8, waterproof adhesive tape; 9, silicone adhesive; 10, stone material; 11, connecting ring; 12, serrated slot; 13, prefabricated panel; 14, keeper.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained explanation.
Embodiment 1
A kind of external wall body thermal insulation fire proof construction, as shown in Figure 1, the fireproof heated board 2 that comprises the body of wall 1 and body of wall 1 outside, there is decorative protection cover 3 in fireproof heated board 2 outsides, described decorative protection cover 3 is fixed on the body of wall 1 by connector 4, connector 4 transverse widths make the cavity 5 that forms ventilation between fireproof heated board 2 and the decorative protection cover 3 greater than the thickness of fireproof heated board 2.In order to reduce the dewfall of fireproof thermal-insulation layer 2, lay waterproof vapour barrier 6 between fireproof heated board 2 and the body of wall 1, be laid with waterproof ventilative layer 7 between fireproof heated board 2 and the decorative protection cover 3.Fireproof heated board 3 can be rock wool, glass silk flosssilk wadding, also can be calcium silicate board, can also be that other do not fire heat insulating material.Decorative protection cover 3 is spliced by several prefabricated panels 13, in order to increase water resistance, can place waterproof adhesive tape 8 between the prefabricated panel 13 or embed silicone adhesive 9, (the laterally or vertically) junction between the prefabricated panel 13 can concavo-convex notch (as Fig. 7), L type notch (as Fig. 8) or flat mouthful (as a Fig. 9) form.The material of prefabricated panel can be the PC plate, comprises concrete such as light reinforced concrete, insulation steel concrete, ferrocement, and wherein reinforcing bar also can substitute with the plastics reinforcing bar, perhaps also can lay fiberglass gridding cloth and strengthen.The material of prefabricated panel also can be the difference of GRC owing to material, and the shape of prefabricated panel is also variant, makes as adopting PC, and the shape of its prefabricated panel 13 as shown in Figure 3.As adopt GRC to make, the shape of prefabricated panel 13 as shown in Figure 4, its reason is the PC(prefabricated reinforced concrete) intensity of plate a little less than, the GRC(glass fiber reinforced cement) intensity of plate is big, therefore, can do suitable saving on material.The surface of decorative protection cover 3 can be the cement texture of different colours, japanning is expected in addition, also can make other combination with decorative surfaces texture, comprise terrazzo concrete texture, washing texture, sandstone texture, fired slab texture, imitative stone texture, imitative ceramic tile texture, imitative woodiness touch, the imitative metal-like etc. put.As shown in Figure 5 and Figure 6, decorative protection cover 3 can make with ceramic tile or with the incorporate effect of stone material, if adopt stone material for example granite decorate, can be fixing by connecting ring 11.Connector 14 can be dove-tail form or Z type (shown in Figure 12 and 14), in order to adjust the body of wall error, also can be the variant (shown in Figure 13 and 15) of dove-tail form and Z type connector, concern the transverse width of adjusting connector, be convenient to construction by changing two-part position.
As shown in figure 14, for the ease of construction and installation, the top of prefabricated panel 13 is connected on the body of wall 1 by connector (4), and keeper 14 is fixed by bolts to the bottom of prefabricated panel 13 in advance.When installing, install from the bottom up, after elder generation was fixed on lower floor's prefabricated panel 13 on the body of wall 1, the direct then keeper 14 with upper strata prefabricated panel 13 inserted in the connectors 4, and the upper strata prefabricated panel inserts in lower floor's prefabricated panel.
A kind of external wall body thermal insulation fire proof construction, as shown in Figure 2, comprise the fireproof heated board 2 of body of wall 1 and wall outer side, there is decorative protection cover 3 in fireproof heated board 2 outsides, decorative protection cover 3 is fixed on the body of wall 1 by connector 4, and there is the serrated slot 12 of ventilation described fireproof heated board 2 inboards.Other structure and material characteristics are with embodiment 1..
Claims (8)
1. external wall body thermal insulation fire proof construction, the fireproof heated board (2) that comprises body of wall (1) and wall outer side, it is characterized in that, there is decorative protection cover (3) in described fireproof heated board (2) outside, described decorative protection cover (3) is fixed on the body of wall (1) by connector (4), described connector (4) transverse width makes the cavity (5) that forms ventilation between fireproof heated board (2) and the decorative protection cover (3) greater than the thickness of fireproof heated board (2).
2. external wall body thermal insulation fire proof construction, the fireproof heated board (2) that comprises body of wall (1) and wall outer side, it is characterized in that, there is decorative protection cover (3) in described fireproof heated board (2) outside, described decorative protection cover (3) is fixed on the body of wall (1) by connector (4), and there is the serrated slot (12) of ventilation described fireproof heated board (2) inboard.
3. external wall body thermal insulation fire proof construction according to claim 1 and 2 is characterized in that, described decorative protection cover (3) is spliced by several prefabricated panels (13), and waterproof adhesive tape (8) or silicone adhesive (9) are arranged between the described prefabricated panel (13).
4. external wall body thermal insulation fire proof construction according to claim 3 is characterized in that, the junction is concavo-convex notch, L type notch or flat mouth between the described prefabricated panel (13).
5. external wall body thermal insulation fire proof construction according to claim 1 and 2 is characterized in that, described connector (4) is dove-tail form or Z type.
6. external wall body thermal insulation fire proof construction according to claim 5 is characterized in that, the connector of described dove-tail form (4) is made up of two parts, concerns the transverse width of adjusting connector (4) by changing two-part position.
7. external wall body thermal insulation fire proof construction according to claim 5 is characterized in that, described Z type connector (4) is made up of two L type connectors, concerns the transverse width of adjusting connector (4) by the position that changes two L type connectors.
8. external wall body thermal insulation fire proof construction according to claim 1 and 2 is characterized in that, lays waterproof vapour barrier (6) between described fireproof heated board (2) and the body of wall (1), and waterproof ventilative layer (7) is applied in described fireproof heated board (2) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101045699A CN102251600A (en) | 2011-04-26 | 2011-04-26 | Heat-insulation fireproof structure of outer wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101045699A CN102251600A (en) | 2011-04-26 | 2011-04-26 | Heat-insulation fireproof structure of outer wall |
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| CN102251600A true CN102251600A (en) | 2011-11-23 |
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| CN2011101045699A Pending CN102251600A (en) | 2011-04-26 | 2011-04-26 | Heat-insulation fireproof structure of outer wall |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535794A (en) * | 2011-12-21 | 2012-07-04 | 苏州金螳螂建筑装饰股份有限公司 | Large-area aluminum plate facing mounting structure |
| CN102535788A (en) * | 2012-01-16 | 2012-07-04 | 苏州兴达新颖装饰材料有限公司 | Novel mounting structure for fireproof heat-insulation boards |
| CN103266684A (en) * | 2013-05-19 | 2013-08-28 | 沈阳兆寰现代建筑产业园有限公司 | Thin shell sandwich wall and production process thereof |
| CN104541005A (en) * | 2012-08-07 | 2015-04-22 | 大宝塗料株式会社 | External heat insulation panel assembly and method for constructing external heat insulation for building by using same |
| CN108915187A (en) * | 2018-07-25 | 2018-11-30 | 浙江舜杰建筑集团股份有限公司 | A kind of energy saving building decorative panel |
| CN112854528A (en) * | 2021-01-14 | 2021-05-28 | 河南省予卓信息科技有限公司 | Energy-saving assembled building wall |
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| CN1963062A (en) * | 2005-11-07 | 2007-05-16 | 张伟生 | Exterior thermal-insulation and exterior decoration system for external wall and construction method therefor |
| CN201176687Y (en) * | 2008-03-24 | 2009-01-07 | 王春山 | Dry hanging type thermal insulation decorative integration composite board structure |
| CN101624864A (en) * | 2009-08-07 | 2010-01-13 | 陈星� | External wall exterior heat-insulation decorative plate containing air layer and construction method thereof |
| CN101769023A (en) * | 2008-12-31 | 2010-07-07 | 深圳市方大装饰工程有限公司 | Composite decorative board curtain wall |
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2011
- 2011-04-26 CN CN2011101045699A patent/CN102251600A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1963062A (en) * | 2005-11-07 | 2007-05-16 | 张伟生 | Exterior thermal-insulation and exterior decoration system for external wall and construction method therefor |
| CN201176687Y (en) * | 2008-03-24 | 2009-01-07 | 王春山 | Dry hanging type thermal insulation decorative integration composite board structure |
| CN101769023A (en) * | 2008-12-31 | 2010-07-07 | 深圳市方大装饰工程有限公司 | Composite decorative board curtain wall |
| CN101624864A (en) * | 2009-08-07 | 2010-01-13 | 陈星� | External wall exterior heat-insulation decorative plate containing air layer and construction method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535794A (en) * | 2011-12-21 | 2012-07-04 | 苏州金螳螂建筑装饰股份有限公司 | Large-area aluminum plate facing mounting structure |
| CN102535794B (en) * | 2011-12-21 | 2014-10-29 | 苏州金螳螂建筑装饰股份有限公司 | Large-area aluminum plate facing mounting structure |
| CN102535788A (en) * | 2012-01-16 | 2012-07-04 | 苏州兴达新颖装饰材料有限公司 | Novel mounting structure for fireproof heat-insulation boards |
| CN104541005A (en) * | 2012-08-07 | 2015-04-22 | 大宝塗料株式会社 | External heat insulation panel assembly and method for constructing external heat insulation for building by using same |
| CN104541005B (en) * | 2012-08-07 | 2017-03-08 | 大宝塗料株式会社 | End baffle plate assembly and the outer thermal-insulation construction method using this building |
| CN103266684A (en) * | 2013-05-19 | 2013-08-28 | 沈阳兆寰现代建筑产业园有限公司 | Thin shell sandwich wall and production process thereof |
| CN103266684B (en) * | 2013-05-19 | 2016-02-03 | 沈阳兆寰现代建筑产业园有限公司 | A kind of shell ' sandwich ' body of wall and production procedure thereof |
| CN108915187A (en) * | 2018-07-25 | 2018-11-30 | 浙江舜杰建筑集团股份有限公司 | A kind of energy saving building decorative panel |
| CN112854528A (en) * | 2021-01-14 | 2021-05-28 | 河南省予卓信息科技有限公司 | Energy-saving assembled building wall |
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Application publication date: 20111123 |