CN103953125A - Fire-resistant mounting construction method for prefab air-conditioner board support - Google Patents
Fire-resistant mounting construction method for prefab air-conditioner board support Download PDFInfo
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- CN103953125A CN103953125A CN201410190457.3A CN201410190457A CN103953125A CN 103953125 A CN103953125 A CN 103953125A CN 201410190457 A CN201410190457 A CN 201410190457A CN 103953125 A CN103953125 A CN 103953125A
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Abstract
The invention discloses a fire-resistant mounting construction method for a prefab air-conditioner board support. The method comprises the following steps: (1), mounting a lower prefab external wall board, and casting a cast-in-place superposed beam on the indoor side of the lower prefab external wall board; (2), mounting a superposed floor slab prefab layer in a supporting manner at the top, near the indoor side, of the cast-in-place superposed beam; (3), mounting a fully prefab air-conditioner board in a supporting manner at the top, near the outdoor side, of the lower prefab external wall board, and mounting an embedded part at the end part of the fully prefab air-conditioner board; (4), casting a superposed floor slab cast-in-place layer at the top of the lower prefab external wall board and the top of the cast-in-place superposed beam; (5), mounting an upper prefab external wall board on the superposed floor slab cast-in-place layer, sequentially arranging polyurethane water-proof glues and a polymer mortar layer from the outdoor side to the indoor side at the joint of the upper prefab external wall board and the superposed floor slab cast-in-place layer, and arranging a heat-insulating layer and a rock wool fire barrier belt in the middle of the upper prefab external wall board; (6), welding a steel pipe at the upper end of the embedded part. By the adoption of the method, an entire fire-resistant system is formed.
Description
Technical field
Patent of the present invention relates to assembled integral building field, relates in particular to a kind of prefabricated air-condition plate bearing place fire prevention construction method of installation.
Background technology
The application of assembled integral building system has not only been shortened the duration, reduced the consumption of on-the-spot material and facility, alleviated the harm such as airborne dust that traditional architecture construction causes society, noise, saved artificial, fully improve the advantage that building usable floor area etc. is benefited the nation and the people.Wherein fireproof key point with the outer wall precast slab place of the prefabricated air-condition plate bearing place top of the supporting installation of assembled integral building system.
By retrieval, learn the patent of having authorized:
1 application number is: the Chinese patent of CN201010123169.8 discloses " connection joint for air conditioner board ", comprise prefabricated panel, prefabricated air-condition plate and laminated floor slab preformed layer, described prefabricated air-condition plate and laminated floor slab preformed layer are positioned at the both sides of prefabricated panel, it is characterized in that: in prefabricated air-condition plate, be provided with some main stress reinforcing bars, in prefabricated panel inside, be provided with the Grouting Pipe for slip casting, main stress reinforcing bar in described prefabricated air-condition plate passes the Grouting Pipe in prefabricated panel and extends to the top of laminated floor slab preformed layer, by laying laminated floor slab in-situ layer by main stress Bar Anchorage above laminated floor slab preformed layer.This invention has solved air-conditioner outdoor unit in prior art inconvenience has been installed, and mounting structure is unreasonable, the fragile problem that causes the accident and occur.The prefabricated panel of this patent has two-sided notch, and a notch is used for shelving prefabricated air-condition plate, and another side notch is used for shelving laminated floor slab preformed layer and laminated floor slab in-situ layer.Very built on the sand, just bite with notch the junction that a notch of prefabricated panel is used for shelving prefabricated air-condition plate, the concrete of in-situ layer also build less than.And the also not explanation of the way of the insulation layer of prefabricated panel, if insulation layer contains combustible material, will leave disaster hidden-trouble.
2 application numbers are: the Chinese patent of CN201210247457.3 discloses " a kind of balcony air-condition plate structure ", this invents structure, by balcony floor, balcony fence, balcony fence epirelief level board, air conditioner, air conditioner baffle plate, crab-bolt, floor drain, balcony fence form.This patent is not suitable for the way of the prefabricated air-condition plate of assembled integral building system, and the balcony air-condition plate way of not preventing fires.
3 application numbers are that the Chinese patent of CN201020208355.7 discloses " air-condition plate protection device ", comprise the overcoat that is arranged on air-condition plate base course wall external surface, the shape of described overcoat and base course wall is suitable, described overcoat comprises polyphenyl plate, alkali-proof glass grid cloth, protective facing and the external coating being outwards fixedly connected with by base course wall, between described base course wall and described polyphenyl plate, by cementing agent, completely sticks together.This patent is, on mounted air-condition plate, protective device is set, and the polyphenyl plate that the layer body of wall of this patent is outwards fixedly connected with is combustible material.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, a kind of prefabricated air-condition plate bearing place fire prevention construction method of installation that provides simple structure, safety firmly to there is fire-proof function.
A prefabricated air-condition plate bearing place fire prevention construction method of installation, it comprises the following steps:
(1) the middle bottom precast wall panel that accompanies insulation layer is installed, at the cast-in-place superposed beam in the indoor of described bottom precast wall panel;
(2) at the top of cast-in-place superposed beam, near indoor, support laminated floor slab preformed layer is installed;
(3) at the top of bottom precast wall panel, near outside, support complete prefabricated air-condition plate is installed, the end of described complete prefabricated air-condition plate is provided with built-in fitting;
(4) at the described top of bottom precast wall panel and the top of cast-in-place superposed beam, build laminated floor slab in-situ layer;
(5) at the corresponding top precast wall panel of installing of laminated floor slab in-situ layer up and down portion precast wall panel, the crossing place of described top precast wall panel and laminated floor slab in-situ layer is disposed with polyurethane water-proof glue and polymer mortar layer from outside to indoor, the centre of described top precast wall panel is disposed with insulation layer and rock wool fire barrier from top to bottom;
(6) in the upper end of described built-in fitting, be welded with steel pipe.
The beneficial effect of the inventive method is: the centre of top precast wall panel 7 is provided with rock wool fire barrier 11, in the middle of 11Shang top, fire barrier is the same with bottom precast wall panel 1, accompany insulation layer, in the middle of bottom precast wall panel 1, be insulation layer, the fireproof performance that this insulation layer fireproof performance is not so good as rock wool fire barrier 11 is good.Top precast wall panel 7 has formed a whole fireproof system with middle rock wool fire barrier, complete prefabricated air-condition plate 4, the steel pipe 10 arranging.Rock wool fire barrier in this fireproof system is a kind of high-quality and efficient heat insulating material, it has good thermal insulation, sound insulation and sound absorbing capabilities, compare with traditional heat insulating material, have that density is little, coefficient of thermal conductivity is low, it is nontoxic not burn, prevent fires, the outstanding advantages such as stable chemical performance, life cycle length are domestic generally acknowledged desirable heat insulating materials.
Accompanying drawing explanation
Accompanying drawing is the schematic diagram of a kind of prefabricated air-condition plate bearing of the present invention place fire prevention construction method of installation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
A kind of prefabricated air-condition plate bearing of the present invention place fire prevention construction method of installation, it comprises the following steps: (1) accompanies the bottom precast wall panel 1 of insulation layer in the middle of installing, at the cast-in-place superposed beam 2 in the indoor of described bottom precast wall panel 1; (2) at the top of cast-in-place superposed beam 2, near indoor, support laminated floor slab preformed layer 3 is installed; (3) at the top of bottom precast wall panel 1, near outside, support complete prefabricated air-condition plate 4 is installed, the end of described complete prefabricated air-condition plate 4 is provided with built-in fitting 5; (4) at the top of described bottom precast wall panel 1 and the top of cast-in-place superposed beam 2, build laminated floor slab in-situ layer 6; (5) at the corresponding top precast wall panel 7 of installing of laminated floor slab in-situ layer 6 up and down portion precast wall panel 1, the crossing place of described top precast wall panel 7 and laminated floor slab in-situ layer 6 is disposed with polyurethane water-proof glue 9 and polymer mortar layer 8 from outside to indoor, the centre of described top precast wall panel 7 is disposed with insulation layer and rock wool fire barrier 11 from top to bottom; (6) in the upper end of described built-in fitting 5, be welded with steel pipe 10.
Embodiment 1
(1) the middle bottom precast wall panel 1 that accompanies insulation layer is installed, at the cast-in-place superposed beam 2 in the indoor of described bottom precast wall panel 1; (2) at the top of cast-in-place superposed beam 2, near indoor, support laminated floor slab preformed layer 3 is installed; (3) at the top of bottom precast wall panel 1, near outside, support complete prefabricated air-condition plate 4 is installed, the end of described complete prefabricated air-condition plate 4 is provided with built-in fitting 5; (4) at the top of described bottom precast wall panel 1 and the top of cast-in-place superposed beam 2, build laminated floor slab in-situ layer 6; (5) at the corresponding top precast wall panel 7 of installing of laminated floor slab in-situ layer 6 up and down portion precast wall panel 1, the crossing place of described top precast wall panel 7 and laminated floor slab in-situ layer 6 is disposed with polyurethane water-proof glue 9 and polymer mortar layer 8 from outside to indoor, the centre of described top precast wall panel 7 is disposed with insulation layer and rock wool fire barrier 11 from top to bottom; (6) in the upper end of described built-in fitting 5, be welded with steel pipe 10.
Effect: formed a whole fireproof system through check top precast wall panel 7 and middle rock wool fire barrier, complete prefabricated air-condition plate 4, the steel pipe 10 arranging.Rock wool fire barrier in this fireproof system is a kind of high-quality and efficient heat insulating material, it has good thermal insulation, sound insulation and sound absorbing capabilities, compare with traditional heat insulating material, have that density is little, coefficient of thermal conductivity is low, it is nontoxic not burn, prevent fires, the outstanding advantages such as stable chemical performance, life cycle length are domestic generally acknowledged desirable heat insulating materials.Therefore well prevented the accident of air-conditioning position catching fire to occur.
Claims (1)
1. a prefabricated air-condition plate bearing place fire prevention construction method of installation, is characterized in that it comprises the following steps:
(1) the middle bottom precast wall panel that accompanies insulation layer is installed, at the cast-in-place superposed beam in the indoor of described bottom precast wall panel;
(2) at the top of cast-in-place superposed beam, near indoor, support laminated floor slab preformed layer is installed;
(3) at the top of bottom precast wall panel, near outside, support complete prefabricated air-condition plate is installed, the end of described complete prefabricated air-condition plate is provided with built-in fitting;
(4) at the described top of bottom precast wall panel and the top of cast-in-place superposed beam, build laminated floor slab in-situ layer;
(5) at the corresponding top precast wall panel of installing of laminated floor slab in-situ layer up and down portion precast wall panel, the crossing place of described top precast wall panel and laminated floor slab in-situ layer is disposed with polyurethane water-proof glue and polymer mortar layer from outside to indoor, the centre of described top precast wall panel is disposed with insulation layer and rock wool fire barrier from top to bottom;
(6) in the upper end of described built-in fitting, be welded with steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190457.3A CN103953125B (en) | 2014-05-07 | 2014-05-07 | A kind of prefabricated air-conditioning board support place fire prevention construction method of installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190457.3A CN103953125B (en) | 2014-05-07 | 2014-05-07 | A kind of prefabricated air-conditioning board support place fire prevention construction method of installation |
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| Publication Number | Publication Date |
|---|---|
| CN103953125A true CN103953125A (en) | 2014-07-30 |
| CN103953125B CN103953125B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190457.3A Expired - Fee Related CN103953125B (en) | 2014-05-07 | 2014-05-07 | A kind of prefabricated air-conditioning board support place fire prevention construction method of installation |
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| CN (1) | CN103953125B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035006A (en) * | 2017-04-25 | 2017-08-11 | 中国二十冶集团有限公司 | A kind of node waterproof method at laminated floor slab difference of height |
| CN107882184A (en) * | 2017-11-24 | 2018-04-06 | 郴州远大住宅工业有限公司 | Assembling type outer wall system and its construction method |
| CN111636554A (en) * | 2020-05-27 | 2020-09-08 | 安徽富煌钢构股份有限公司 | Assembled steel construction house PC air conditioner board |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875269A (en) * | 1994-09-02 | 1996-03-19 | Misawa Homes Co Ltd | Outdoor equipment mounting device |
| CN101782266A (en) * | 2010-03-12 | 2010-07-21 | 南通建筑工程总承包有限公司 | Connection joint for air conditioner board |
| CN201614665U (en) * | 2010-03-12 | 2010-10-27 | 南通建筑工程总承包有限公司 | Air conditioner mounting plate connecting joint |
| CN201704805U (en) * | 2010-05-31 | 2011-01-12 | 山东秦恒科技有限公司 | Air-condition plate protection device |
| CN102776953A (en) * | 2012-07-18 | 2012-11-14 | 陈祥凤 | Balcony air-conditioning board structure |
-
2014
- 2014-05-07 CN CN201410190457.3A patent/CN103953125B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0875269A (en) * | 1994-09-02 | 1996-03-19 | Misawa Homes Co Ltd | Outdoor equipment mounting device |
| CN101782266A (en) * | 2010-03-12 | 2010-07-21 | 南通建筑工程总承包有限公司 | Connection joint for air conditioner board |
| CN201614665U (en) * | 2010-03-12 | 2010-10-27 | 南通建筑工程总承包有限公司 | Air conditioner mounting plate connecting joint |
| CN201704805U (en) * | 2010-05-31 | 2011-01-12 | 山东秦恒科技有限公司 | Air-condition plate protection device |
| CN102776953A (en) * | 2012-07-18 | 2012-11-14 | 陈祥凤 | Balcony air-conditioning board structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035006A (en) * | 2017-04-25 | 2017-08-11 | 中国二十冶集团有限公司 | A kind of node waterproof method at laminated floor slab difference of height |
| CN107035006B (en) * | 2017-04-25 | 2019-04-26 | 中国二十冶集团有限公司 | A kind of node waterproof method at laminated floor slab difference of height |
| CN107882184A (en) * | 2017-11-24 | 2018-04-06 | 郴州远大住宅工业有限公司 | Assembling type outer wall system and its construction method |
| CN107882184B (en) * | 2017-11-24 | 2024-04-16 | 郴州远大住宅工业有限公司 | Assembled type exterior wall system construction method thereof |
| CN111636554A (en) * | 2020-05-27 | 2020-09-08 | 安徽富煌钢构股份有限公司 | Assembled steel construction house PC air conditioner board |
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| Publication number | Publication date |
|---|---|
| CN103953125B (en) | 2016-07-06 |
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Granted publication date: 20160706 Termination date: 20170507 |