CN204252305U - A kind of composite insulation boards with fire resistance - Google Patents
A kind of composite insulation boards with fire resistance Download PDFInfo
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- CN204252305U CN204252305U CN201420723879.8U CN201420723879U CN204252305U CN 204252305 U CN204252305 U CN 204252305U CN 201420723879 U CN201420723879 U CN 201420723879U CN 204252305 U CN204252305 U CN 204252305U
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- polyphenyl plate
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- composite insulation
- fire resistance
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Abstract
There is a composite insulation boards for fire resistance, it is characterized in that it is made up of polyphenyl plate, expanded pearlite rock stratum, sealant tape and reinforcement surface layer; Described swollen pearl rock stratum is filled in the space that polyphenyl plate and sealant tape surround; Described sealant tape arranged outside increases the reinforcement surface layer of bulk strength.Superiority of the present utility model: the utility model utilizes and perliticly do not fire characteristic, carry out firing expanded under 1200 DEG C of hot conditions, expanded pearlite rock stratum is filled into the effect not only playing insulation in space that polyphenyl plate surrounds, and can effectively stop spreading of fire when fire; Sealant tape, for being enclosed in the both sides of polyphenyl plate, ensures that the steam in outside air cannot invade in expanded perlite, effectively avoids because moisture invades the inefficacy causing heat insulating material.
Description
(1) technical field:
The utility model relates to a kind of building heat preservation material, a kind of composite insulation boards with fire resistance particularly adopting the expanded perlite of refractory material to make.
(2) background technology:
Architecture exterior wall insulating materials is energy saving building part and parcel, and energy saving building at home and abroad widely uses, and can reduce cooling and heating load in building room, reduce the energy consumption of refrigeration or heating.The application of heat insulating material not only will consider the effect to whole building heat preservation, when also should consider that fire occurs heat insulating material inflammable grade and prevent fire spread measure.The polyurethane that existing a lot of external-wall heat-insulation material use flame retardant rating is lower or polystyrene foam plastics are as external-wall heat-insulation material, because its flame retardant rating is lower, once breaking out of fire fire hazardous spreads fast, therefore in building exterior wall heat preserving system, adopt the material do not fired effectively can stop fire spread as external wall insulation, reduce the loss that fire causes.The utility model adopts the expanded perlite do not fired and the polyurethane containing fire retardant as architecture exterior wall insulating materials, utilize that it is fire-resistant, insulation, the feature such as corrosion-resistant, ageing-resistant, gel is added in expanded perlite, be shaped into bulk material, repressed oven dry forms, and ensure that the fire resistance rating of heat insulating material.
Through finding prior art literature search, China Patent Publication No. is: CN102071754A, name is called insulation and decoration fire barrier and construction techniques thereof, its fireproof heat preservation decorative board adopts refractory material exterior insulation to make fire prevention isolation and heat insulating material, the fire prevention that exterior insulation forms with enhancing panel finish material, insulation and decoration integrated board, fire barrier is formed every certain altitude setting or on building doors and windows hole along arranging along building level in building exterior wall heat preserving system, effectively can stop propagation of flame, reduce fire damage, fireproof heat preservation decorative board adopts cement mortar bonding with building base course wall, assist with mechanical anchor again, wall face can do F-C paint, fluorine carbon metal paint, the various ways such as stone similar paint, with routine building outer wall heat insulating and decorating plate fit applications.Adopt the insulating layer of external wall of building that the method makes, complicated construction technique in work progress, adds workload and the difficulty of construction.
Find through retrieval again, Chinese Patent Application No. is: CN102071750A, name is called: retardant rigid foam polyurethane composite board and fire barrier preparation method, it makes back-fire relief polymer sheet in advance, then while adopting polyurethane foaming machine that polyisocyanates and flame retardant combination polyethers are foamed into hard-foam polyurethane sheet material, back-fire relief polymer sheet is compound to hard-foam polyurethane and sandwiches two sides, make retardant rigid foam polyurethane composite board.The preparation method of fire barrier: first with polymer bonding rubber cement, retardant rigid foam polyurethane composite board is pasted onto on base course wall, use the levelling slurry of back-fire relief polyurethane levelling at retardant rigid foam polyurethane composite board surface smear again, after leveling layer is done solid work, be coated with above recurrence and scrape one deck group fire finishing mucilage, and lay inorganic grid cloth, levelling with back-fire relief finishing mucilage.Adopt the insulating layer of external wall of building that the method makes, in work progress, meet fire or high temperature, hold fire hazardous; Complicated construction technique, takes time and effort, adds workload and the difficulty of construction simultaneously.
Find through retrieval again, Chinese Patent Application No. is: CN101654934A, name is called: the method making fire barrier of retardant rigid foam polyurethane composite board, it is characterized in that with polymer bonding rubber cement, retardant rigid foam polyurethane composite board being pasted onto on base course wall, use the levelling slurry of back-fire relief polyurethane levelling at retardant rigid foam polyurethane composite board surface smear again, after leveling layer is done solid work, above recurrence, be coated with one deck back-fire relief finishing mucilage, and lay inorganic grid cloth, levelling with back-fire relief finishing mucilage.Adopt the insulating layer of external wall of building that the method makes, in work progress, meet fire or high temperature, hold fire hazardous; Complicated construction technique, takes time and effort, adds workload and the difficulty of construction simultaneously, is difficult to the quality ensureing construction and installation.
(3) utility model content:
The purpose of this utility model is to overcome prior art above shortcomings, provides a kind of composite insulation boards with fire resistance, and it can stop burning and the spreading of flame, and the thin-coat plaster outer heat preservation system that is applicable to easy for installation matches use.
The technical solution of the utility model: a kind of composite insulation boards with fire resistance, is characterized in that it is made up of polyphenyl plate, expanded pearlite rock stratum, sealant tape and reinforcement surface layer; Described swollen pearl rock stratum is filled in the space that polyphenyl plate and sealant tape surround; Described sealant tape arranged outside increases the reinforcement surface layer of bulk strength.
Described polyphenyl plate is fixed into square structure by fire retardant adhesive, at the two sides adhesive seal rubber belt sealing of square structure.
Described expanded pearlite rock stratum adopts coefficient of thermal conductivity to be less than 0.06W/mK, and loose thickness is 60-65kg/m
3expanded perlite.
Described polyphenyl plate is the polyphenyl plate adopting resistance fire material to make, and adopt flame-retarding adhesive and polyurethane to foam according to 1:3 ratio, polyphenyl plate expansion density is 45-50kg/m
3.
Described bonding agent adopts solvent-free epoxy resin based two-component crosslinking curing type adhesive.
The thickness of described sealant tape is 0.1-0.3mm.
Described sealant tape adopts aluminum foil and adhesive tape.
Described reinforcement surface layer adopts nonwoven cloth material.
Superiority of the present utility model: (1) polyphenyl plate, as the framework of whole heat insulating material, has the effect of support; (2) the utility model utilizes and does not perliticly fire characteristic, carry out firing expanded under 1200 DEG C of hot conditions, expanded pearlite rock stratum is filled into the effect not only playing insulation in space that polyphenyl plate surrounds, and can effectively stop spreading of fire when fire; (3) sealant tape is for being enclosed in the both sides of polyphenyl plate, ensures that the steam in outside air cannot invade in expanded perlite, effectively avoids because moisture invades the inefficacy causing heat insulating material; (4) strengthen surface layer, adopt nonwoven cloth material to be pasted onto the side of aluminium foil, for strengthening the intensity of polyphenyl plate, avoid in storage, transport, in work progress, causes the breakage of material and the leakage of expanded perlite due to the reduction of intensity.
(4) accompanying drawing illustrates:
Fig. 1 is a kind of structural representation with the composite insulation boards of fire resistance involved by the utility model;
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein: 1 is polyphenyl plate, 2 is expanded pearlite rock stratum, and 3 is aluminum foil and adhesive tape, and 4 for strengthening surface layer.
(5) detailed description of the invention:
Embodiment: a kind of composite insulation boards (see Fig. 1, Fig. 2) with fire resistance, is characterized in that it is made up of polyphenyl plate 1, expanded pearlite rock stratum 2, sealant tape 3 and reinforcement surface layer 4; Described polyphenyl plate 1 is fixed into square structure by fire retardant adhesive, seals at the two sides adhesive seal adhesive tape 3 of square structure; Described swollen pearl rock stratum 2 is filled in the space that polyphenyl plate 1 and sealant tape 3 surround; Described sealant tape 3 arranged outside increases the reinforcement surface layer 4 of bulk strength.
Described expanded pearlite rock stratum 2 adopts coefficient of thermal conductivity to be less than 0.06W/mK, and loose thickness is 60-65kg/m
3expanded perlite.
Described polyphenyl plate 1 is the polyphenyl plate adopting resistance fire material to make, and adopt flame-retarding adhesive and polyurethane to foam according to 1:3 ratio, polyphenyl plate expansion density is 45-50kg/m
3.
Described bonding agent adopts solvent-free epoxy resin based two-component crosslinking curing type adhesive.
The thickness of described sealant tape 3 is 0.2mm.
Described sealant tape 3 adopts aluminum foil and adhesive tape.
Described reinforcement surface layer 4 adopts nonwoven cloth material.
Claims (8)
1. there is a composite insulation boards for fire resistance, it is characterized in that it is made up of polyphenyl plate, expanded pearlite rock stratum, sealant tape and reinforcement surface layer; Described swollen pearl rock stratum is filled in the space that polyphenyl plate and sealant tape surround; Described sealant tape arranged outside increases the reinforcement surface layer of bulk strength.
2. a kind of composite insulation boards with fire resistance according to claim 1, is characterized in that described polyphenyl plate is fixed into square structure by fire retardant adhesive, at the two sides adhesive seal rubber belt sealing of square structure.
3. a kind of composite insulation boards with fire resistance according to claim 1, it is characterized in that described expanded pearlite rock stratum adopts coefficient of thermal conductivity to be less than 0.06W/mK, loose thickness is 60-65kg/m
3expanded perlite.
4. a kind of composite insulation boards with fire resistance according to claim 1, it is characterized in that described polyphenyl plate is the polyphenyl plate adopting resistance fire material to make, adopt flame-retarding adhesive and polyurethane to foam according to 1:3 ratio, polyphenyl plate expansion density is 45-50kg/m
3.
5. a kind of composite insulation boards with fire resistance according to claim 2, is characterized in that described bonding agent adopts solvent-free epoxy resin based two-component crosslinking curing type adhesive.
6. a kind of composite insulation boards with fire resistance according to claim 1, is characterized in that the thickness of described sealant tape is 0.1-0.3mm.
7. a kind of composite insulation boards with fire resistance according to claim 1, is characterized in that described sealant tape adopts aluminum foil and adhesive tape.
8. a kind of composite insulation boards with fire resistance according to claim 1, is characterized in that described reinforcement surface layer adopts nonwoven cloth material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723879.8U CN204252305U (en) | 2014-11-26 | 2014-11-26 | A kind of composite insulation boards with fire resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723879.8U CN204252305U (en) | 2014-11-26 | 2014-11-26 | A kind of composite insulation boards with fire resistance |
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| Publication Number | Publication Date |
|---|---|
| CN204252305U true CN204252305U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723879.8U Active CN204252305U (en) | 2014-11-26 | 2014-11-26 | A kind of composite insulation boards with fire resistance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973268A (en) * | 2018-06-29 | 2018-12-11 | 南京红宝丽新材料有限公司 | A kind of building heat preservation hardfaced plate and preparation method thereof |
| CN113653204A (en) * | 2021-07-01 | 2021-11-16 | 上海天能保温防水工程有限公司 | Assembly type building external wall heat insulation structure and construction method thereof |
-
2014
- 2014-11-26 CN CN201420723879.8U patent/CN204252305U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973268A (en) * | 2018-06-29 | 2018-12-11 | 南京红宝丽新材料有限公司 | A kind of building heat preservation hardfaced plate and preparation method thereof |
| CN113653204A (en) * | 2021-07-01 | 2021-11-16 | 上海天能保温防水工程有限公司 | Assembly type building external wall heat insulation structure and construction method thereof |
| CN113653204B (en) * | 2021-07-01 | 2022-11-25 | 上海天能保温防水工程有限公司 | Assembly type building external wall heat insulation structure and construction method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |