CN102251599A - Novel fireproof external wall insulation plate and construction method thereof - Google Patents
Novel fireproof external wall insulation plate and construction method thereof Download PDFInfo
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- CN102251599A CN102251599A CN201110131974XA CN201110131974A CN102251599A CN 102251599 A CN102251599 A CN 102251599A CN 201110131974X A CN201110131974X A CN 201110131974XA CN 201110131974 A CN201110131974 A CN 201110131974A CN 102251599 A CN102251599 A CN 102251599A
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- external wall
- wall insulation
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Abstract
The invention relates to a novel fireproof external wall insulation plate and a construction method thereof. The external wall insulation plate comprises a foam plate core; the foam plate core is a flame-retardant extruded plate core; a hollow foamed cement shell with volume weight of 150 to 350 is wrapped outside the foam plate core; and the center and the four corners of the foamed cement shell are provided with connecting holes through which expansion bolts pass. The external wall insulation plate has the advantages of fireproof property, flame-retardant property, light weight, firmer connection with a structural external wall in use and the like, and can be applied to heat insulation of any external wall.
Description
Technical field
The present invention relates to a kind of warming plate and job practices thereof, particularly a kind of external wall insulation and job practices thereof.
Background technology
Used external wall insulation mostly is extrusion molding or molded polystyrene cystosepiment greatly at present, the outer general no any safeguard measure of external wall insulation, very easily damage in the use, be easy to burning and discharge a large amount of toxic gases after especially meeting fire, cause great fire incident; Simultaneously its structural plan of existing exterior-wall heat insulation wallboard be a flat board, can only bond by cement mortar with structure wall during construction, and this connected mode is not firm to be easy to generate hollowing and to peel off phenomenon, very easily comes off, in addition, common.
Summary of the invention
The purpose of this invention is to provide a kind of novel fireproof external wall insulation and job practices thereof, solve traditional warming plate and meet the inflammable technical problem of fire; And be connected illusive problem in the solution use with structure outer.
For achieving the above object, the present invention adopts following technical scheme:
A kind of novel fireproof external wall insulation, comprise the cystosepiment core, described cystosepiment core is a flame retardant extrusion moulding plate core, and it is outer, and to be surrounded by unit weight be 150～350 kilograms/cubic metre hollow foam cement shell, and the center of described foam cement shell and four jiaos all have the connecting hole that is used to wear expansion bolt.
The width of described external wall insulation is the 600-800 millimeter, and length is that 1200-1500 millimeter and thickness are the 60-90 millimeter.
The thickness of described flame retardant extrusion moulding plate core is the 50-80 millimeter.
The radius of described connecting hole is 50mm.
The job practices of described a kind of novel fireproof external wall insulation, at first that novel fireproof external wall insulation is bonding by fast scab slurry towards structure wall external surface one side; Pass the connecting hole on the external wall insulation by expansion bolt then and be fixed as one, then,, be coated with the anticracking mortar on the fiberglass gridding cloth surface at last at novel fireproof external wall insulation external surface shop fiberglass gridding cloth in structure wall.
Compared with prior art the present invention has following characteristics and beneficial effect:
(1) external wall insulation of the present invention is to pass through at fire-retardant template core outer cover thin-walled foam cement shell, and lighter with respect to traditional external wall insulation quality, fireproof performance is better, longer service life.
(2) plate face of the present invention is provided with tie point, in bonding, structure wall and warming plate are connected as one during construction by expansion bolt, formation forms two with structure wall and reconnects, so than other external wall insulations and body of wall stronger adhesion is arranged.
(3) applicability of the present invention is strong, the externally surface condition no requirement (NR) of body of wall, and easy construction is easily gone.
The present invention can be widely used in the structure outer insulation.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is a stereogram of the present invention.
Fig. 2 is Fig. 1 A-A sectional view.
Reference numeral: 1-approaches foam cement shell, 2-flame retardant extrusion moulding plate core, 3-connecting hole.
The specific embodiment
Embodiment is referring to illustrated in figures 1 and 2, a kind of novel fireproof external wall insulation, comprise the cystosepiment core, described cystosepiment core is a flame retardant extrusion moulding plate core 2, it is outer, and to be surrounded by unit weight be 150～350 kilograms/cubic metre hollow foam cement shell 1, and the center of described foam cement shell 1 and four jiaos all have the connecting hole 3 that is used to wear expansion bolt.
The width of described external wall insulation is the 600-800 millimeter, and length is that 1200-1500 millimeter and thickness are the 60-90 millimeter.
The thickness of described flame retardant extrusion moulding plate core 2 is the 50-80 millimeter.
The radius of described connecting hole 3 is 50mm.
The job practices of described a kind of novel fireproof external wall insulation, at first that novel fireproof external wall insulation is bonding by fast scab slurry towards structure wall external surface one side; Pass the connecting hole on the external wall insulation by expansion bolt then and be fixed as one, then,, be coated with the anticracking mortar on the fiberglass gridding cloth surface at last at novel fireproof external wall insulation external surface shop fiberglass gridding cloth in structure wall.
Claims (5)
1. novel fireproof external wall insulation, comprise the cystosepiment core, it is characterized in that: described cystosepiment core is a flame retardant extrusion moulding plate core (2), it is outer, and to be surrounded by unit weight be 150～350 kilograms/cubic metre hollow foam cement shell (1), and the center of described foam cement shell (1) and four jiaos all have the connecting hole (3) that is used to wear expansion bolt.
2. novel fireproof external wall insulation according to claim 1 is characterized in that: the width of described external wall insulation is the 600-800 millimeter, and length is that 1200-1500 millimeter and thickness are the 60-90 millimeter.
3. novel fireproof external wall insulation according to claim 1 is characterized in that: the thickness of described flame retardant extrusion moulding plate core (2) is the 50-80 millimeter.
4. novel fireproof external wall insulation according to claim 1 is characterized in that: the radius of described connecting hole (3) is 50mm.
5. according to the job practices of any described novel fireproof external wall insulation of claim 1～4, it is characterized in that: at first that novel fireproof external wall insulation is bonding by fast scab slurry towards structure wall external surface one side; Pass the connecting hole on the external wall insulation by expansion bolt then and be fixed as one, then,, be coated with the anticracking mortar on the fiberglass gridding cloth surface at last at novel fireproof external wall insulation external surface shop fiberglass gridding cloth in structure wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110131974XA CN102251599A (en) | 2011-05-20 | 2011-05-20 | Novel fireproof external wall insulation plate and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110131974XA CN102251599A (en) | 2011-05-20 | 2011-05-20 | Novel fireproof external wall insulation plate and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102251599A true CN102251599A (en) | 2011-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110131974XA Pending CN102251599A (en) | 2011-05-20 | 2011-05-20 | Novel fireproof external wall insulation plate and construction method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102251599A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936925A (en) * | 2011-11-25 | 2013-02-20 | 崔吉升 | Novel inflaming retarding fireproof external wall insulation board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711295Y (en) * | 2004-06-03 | 2005-07-20 | 黄振利 | Heat-insulation exposed wall made of polyurethane |
| CN2908648Y (en) * | 2006-04-07 | 2007-06-06 | 宁波维科置业有限公司 | Thermal-insulation exposed wall of building |
| CN201554134U (en) * | 2009-06-19 | 2010-08-18 | 祁魁 | Fire-proof thermal-insulation board |
| CN201574514U (en) * | 2009-12-03 | 2010-09-08 | 常州双欧板业有限公司 | Rock wool cement mixed foaming heat insulation board |
-
2011
- 2011-05-20 CN CN201110131974XA patent/CN102251599A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711295Y (en) * | 2004-06-03 | 2005-07-20 | 黄振利 | Heat-insulation exposed wall made of polyurethane |
| CN2908648Y (en) * | 2006-04-07 | 2007-06-06 | 宁波维科置业有限公司 | Thermal-insulation exposed wall of building |
| CN201554134U (en) * | 2009-06-19 | 2010-08-18 | 祁魁 | Fire-proof thermal-insulation board |
| CN201574514U (en) * | 2009-12-03 | 2010-09-08 | 常州双欧板业有限公司 | Rock wool cement mixed foaming heat insulation board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102936925A (en) * | 2011-11-25 | 2013-02-20 | 崔吉升 | Novel inflaming retarding fireproof external wall insulation board |
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Application publication date: 20111123 |