CN201447781U - Fireproof heat preservation composite layer for cast-in-place wall body - Google Patents
Fireproof heat preservation composite layer for cast-in-place wall body Download PDFInfo
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- CN201447781U CN201447781U CN2009200288672U CN200920028867U CN201447781U CN 201447781 U CN201447781 U CN 201447781U CN 2009200288672 U CN2009200288672 U CN 2009200288672U CN 200920028867 U CN200920028867 U CN 200920028867U CN 201447781 U CN201447781 U CN 201447781U
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- fireproof heat
- heat insulating
- heat preservation
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Abstract
The utility model discloses a fireproof heat preservation composite layer for a cast-in-place wall body, which comprises a fireproof heat preservation mortar leveling layer coated on the substrate wall body, a rigid polyurethane heat preservation layer is painted on the outer surface of the fireproof heat preservation mortar leveling layer, a boundary mortar layer is painted on the outer surface of the rigid polyurethane heat preservation layer, a fireproof heat preservation mortar layer is painted on the boundary mortar layer, a framework layer is fixed on the outer surface of the fireproof heat preservation mortar layer, a crack-proof mortar layer is painted on the outer surface of the framework layer, and a decoration layer is arranged on the outer surface of the crack-proof mortar layer. The fireproof heat preservation composite layer realizes integral painting construction, has convenient construction and completely eliminates the 'thermal center' and the 'cold bridge'; the flame retarding performance is strong and the fireproof safety performance is good; the heat preservation performance is superior and the resource consumption is low; the fireproof heat preservation composite layer has ideal waterproof and venting capacity; the fireproof heat preservation composite layer has stable chemical compositions and no pollution to the environment.
Description
Technical field
The utility model relates to a kind of wall insulating layer structure.
Background technology
Along with continuing to bring out of various heat insulating materials, and the raising of building energy-saving standard, people have proposed more and more higher requirement to the performance of heat insulating material.In exterior wall heat-preserving system, what use was maximum now is polyphenyl plate and extruded sheet, these two kinds of warming plates are for the ease of accumulating, all be processed into the plate of certain area in advance, need on-the-spot when installing these plates composition wall insulating layer that is stitched together, there is the slit in the splicing part, has reduced waterproof effect; And concatenation construction is easy inadequately fast, and especially the body of wall of some surface configuration uniquenesses and roof bring difficulty to concatenation construction.The coefficient of thermal conductivity of polyphenyl plate and extruded sheet is also low inadequately, and energy-saving effect is excellent inadequately, along with the raising of building energy-saving standard, can not adapt to higher energy-conservation requirement.In addition, belong to coking after the burning of polyphenyl plate and extruded sheet, molten can produce to drip and drop down, and causes the fire point to spread and increases, and also scalds personnel easily.
The utility model content
Technical problem to be solved in the utility model provides a kind of insulation and good water-proof effect, easy construction, the cast-in-situ wall fireproof heat insulating composite bed that the fire safety performance is good.
For solving the problems of the technologies described above, the technical solution of the utility model is: comprise the fireproof heat insulating mortar levelling layer that spreads upon on basic unit's body of wall, the external surface of described fireproof heat insulating mortar levelling layer is coated with the hard-foam polyurethane insulation layer, described hard-foam polyurethane insulation layer external surface is coated with the boundary mortar layer, be coated with the fireproof heat insulating screed on the described boundary mortar layer, described fireproof heat insulating screed external surface is fixed with casing play, the external surface of described casing play is coated with the anticracking grout layer, and described anticracking grout layer external surface is provided with finish coat.
Described fireproof heat insulating mortar levelling layer is granular polystyrene mortar levelling layer, vitrification micropearl morttar leveling layer, expanded perlite mortar levelling layer or expanded vermiculite mortar levelling layer.
Described fireproof heat insulating screed is granular polystyrene screed, vitrification micropearl morttar layer, expanded perlite screed or expanded vermiculite screed.
Described casing play is hot-galvanized steel silk screen or glass fiber mesh.
Be provided with the anchor studs of fixing described hot-galvanized steel silk screen between described hot-galvanized steel silk screen and the basic unit's body of wall.
Described finish coat is ceramic tile, true mineral varnish or decorative paint.
Owing to adopted technique scheme, be provided with fireproof heat insulating mortar levelling layer between hard-foam polyurethane insulation layer and the basic unit's body of wall, eliminated the adverse effect that basic unit's surface of wall out-of-flatness brings, be provided with boundary mortar between hard-foam polyurethane insulation layer and inorganic fire are heat-insulation mortar bed, strengthened hard-foam polyurethane insulation layer and the inorganic fire adhesion between heat-insulation mortar bed.
Owing to adopted the fire-retardant heat-insulation material of excellent performance, the utlity model has following advantage:
Hard-foam polyurethane has the function that a material is used more, and it is all multi-functional to possess insulation, waterproof, sound insulation, absorbing etc. simultaneously, so the utility model cast-in-situ wall fireproof heat insulating composite bed possesses above-mentioned functions; Hard-foam polyurethane heat-insulating property brilliance, it is coefficient of thermal conductivity minimum (≤0.024 in present domestic all building materials, the floride-free foaming technique of environmental protection), the heat insulating material that thermal resistance value is the highest, coefficient of thermal conductivity only is half of EPS polystyrene block, so adopted the utility model cast-in-situ wall fireproof heat insulating composite bed of hard-foam polyurethane material to have heat-insulating property excellence, low in resources consumption advantage; The epidermis that hard-foam polyurethane is continuously fine and close and be bordering on 100% high strength interconnect walls closed pore, has desirable impermeability, the utility model cast-in-situ wall fireproof heat insulating composite bed uses the spraying process construction to reach water-proof heat-insulation layer does not have seam continuously, form seamless roof system and whole exterior-wall heat insulation housing, the waterproof impervious characteristic excellence; Superpower self-adhesion performance (need not any middle binding material), firm with roofing and exterior wall bonding, wind resistance is taken off with wind suction prevention functional; The integral spray construction is eliminated " thermal center " and " cold bridge " fully; Chemical property is stable, and long service life does not constitute pollution to surrounding environment; From putting out, and a charing is not dripped and is dropped down during burning from naked light, and charring layer size and profile are constant substantially, can effectively cut off entering of air, stop spreading of the intensity of a fire, and the fire safety performance is good.
The fireproof heat insulating screed has adopted this material with light weight, thermal insulation, fire prevention, high temperature resistant, ageing-resistant, excellent properties such as water absorption rate is low of glass bead, its degree of fire resistance can reach 1280 ℃～1360 ℃, belong to charing after the burning, directly be Powdered, fireproof performance is good; The construction of employing semar technique, easy to be quick, and eliminate " thermal center " and " cold bridge " phenomenon fully; Light specific gravity, the load that causes to metope is little; Glass bead is irregular chondritic, its shell seal, but has microcellular structure, on the one hand, the shell of sealing can stop water to enter this material, and on the other hand, distinctive microcellular structure can make gas pass through this material again, so just guarantee the gas permeability of the fireproof thermal-insulation layer made by this material, and can prevent big suction territory; Chemical property is stable, and environment is not polluted.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
The specific embodiment
As shown in drawings, cast-in-situ wall fireproof heat insulating composite bed, comprise the fireproof heat insulating mortar levelling layer 2 that spreads upon on basic unit's body of wall 1, the external surface of fireproof heat insulating mortar levelling layer 2 is coated with hard-foam polyurethane insulation layer 3, multipass spraying during construction, after treating that hard-foam polyurethane insulation layer 3 condenses, on hard-foam polyurethane insulation layer 3, evenly spray boundary mortar layer 4, be coated with fireproof heat insulating screed 5 on the boundary mortar layer 4, fireproof heat insulating screed 5 external surfaces are fixed with casing play 6, the external surface of casing play 6 is coated with anticracking grout layer 7, and anticracking grout layer 7 external surface are provided with finish coat 8.
Fireproof heat insulating mortar levelling layer 2 can be granular polystyrene mortar levelling layer, vitrification micropearl morttar leveling layer, expanded perlite mortar levelling layer or expanded vermiculite mortar levelling layer.Fireproof heat insulating screed 5 can be granular polystyrene screed, vitrification micropearl morttar layer, expanded perlite screed or expanded vermiculite screed.Casing play 6 can adopt the hot-galvanized steel silk screen, is provided with the anchor studs 9 of stationary heat galvanized steel wire netting between hot-galvanized steel silk screen and the basic unit's body of wall.Finish coat 8 is ceramic tile, true mineral varnish or decorative paint.
The hot-galvanized steel silk screen has improved the tensile strength of whole cast-in-situ wall fireproof heat insulating composite bed greatly, make cast-in-situ wall fireproof heat insulating composite bed not easy to crack, come off.
More than be the application's a specific embodiment, should be understood that these embodiment only be used to the invention is described and be not used in the restriction the invention scope.Should be understood that in addition those skilled in the art can make various changes or modifications the invention after the content of having read the invention instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (6)
1. cast-in-situ wall fireproof heat insulating composite bed, it is characterized in that: comprise the fireproof heat insulating mortar levelling layer that spreads upon on basic unit's body of wall, the external surface of described fireproof heat insulating mortar levelling layer is coated with the hard-foam polyurethane insulation layer, described hard-foam polyurethane insulation layer external surface is coated with the boundary mortar layer, be coated with the fireproof heat insulating screed on the described boundary mortar layer, described fireproof heat insulating screed external surface is fixed with casing play, the external surface of described casing play is coated with the anticracking grout layer, and described anticracking grout layer external surface is provided with finish coat.
2. cast-in-situ wall fireproof heat insulating composite bed as claimed in claim 1 is characterized in that: described fireproof heat insulating mortar levelling layer is granular polystyrene mortar levelling layer, vitrification micropearl morttar leveling layer, expanded perlite mortar levelling layer or expanded vermiculite mortar levelling layer.
3. cast-in-situ wall fireproof heat insulating composite bed as claimed in claim 1 is characterized in that: described fireproof heat insulating screed is granular polystyrene screed, vitrification micropearl morttar layer, expanded perlite screed or expanded vermiculite screed.
4. cast-in-situ wall fireproof heat insulating composite bed as claimed in claim 1 is characterized in that: described casing play is hot-galvanized steel silk screen or glass fiber mesh.
5. cast-in-situ wall fireproof heat insulating composite bed as claimed in claim 4 is characterized in that: the anchor studs that is provided with fixing described hot-galvanized steel silk screen between described hot-galvanized steel silk screen and the basic unit's body of wall.
6. cast-in-situ wall fireproof heat insulating composite bed as claimed in claim 1 is characterized in that: described finish coat is ceramic tile, true mineral varnish or decorative paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288672U CN201447781U (en) | 2009-06-27 | 2009-06-27 | Fireproof heat preservation composite layer for cast-in-place wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200288672U CN201447781U (en) | 2009-06-27 | 2009-06-27 | Fireproof heat preservation composite layer for cast-in-place wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447781U true CN201447781U (en) | 2010-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200288672U Expired - Fee Related CN201447781U (en) | 2009-06-27 | 2009-06-27 | Fireproof heat preservation composite layer for cast-in-place wall body |
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| Country | Link |
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| CN (1) | CN201447781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677137A (en) * | 2020-06-15 | 2020-09-18 | 泉州台商投资区品新装潢设计工作室 | Decorate and use outer wall insulation structure |
-
2009
- 2009-06-27 CN CN2009200288672U patent/CN201447781U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677137A (en) * | 2020-06-15 | 2020-09-18 | 泉州台商投资区品新装潢设计工作室 | Decorate and use outer wall insulation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20120627 |