CN201241401Y - Vitrification micro-bead fire-proof heat-insulating layer structure of window exterior wall - Google Patents
Vitrification micro-bead fire-proof heat-insulating layer structure of window exterior wall Download PDFInfo
- Publication number
- CN201241401Y CN201241401Y CNU2008201484223U CN200820148422U CN201241401Y CN 201241401 Y CN201241401 Y CN 201241401Y CN U2008201484223 U CNU2008201484223 U CN U2008201484223U CN 200820148422 U CN200820148422 U CN 200820148422U CN 201241401 Y CN201241401 Y CN 201241401Y
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- China
- Prior art keywords
- window
- heat preservation
- wall
- slurry
- exterior wall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The utility model relates to a window outer wall heat preservation fireproofing structure. In a window outer wall vitrification micro bead heat preservation fireproofing structure, vitrification micro bead heat preservation slurry is used for heat preservation on a certain width range between the upper part of the window and two sides of the outer wall; the vitrification micro bead heat preservation slurry with a certain thickness is coated on an outer wall base layer attached on the upper part and two sides of the outer window; a surface layer of cement bonded sand slurry is coated on the outer layer of the vitrification micro bead heat preservation slurry layer, a finishing surface layer is coated on the outer side of the surface layer of the cement bonded sand slurry. The fireproofing layering structure is simple, the construction is convenient, and the structure has good heat preservation, heat isolation, and fireproofing and construction performances. When fire hazard happens indoor, an EPS plate and a fire source are separated by the structure for playing a roller of fireproofing, thus being capable of ensuring the upper part and two sides of the window to not be corroded by the fire hazard and better protecting the structure of the outer wall of the buildings. The vitrification micro bead heat preservation slurry can be used locally, thus not affecting the whole heat preserving effect of an outer heat preserving structure of the outer wall plastered slightly of the EPS plate.
Description
One, technical field: the utility model relates to a kind of window exterior-wall heat insulation fire proof construction, particularly relates to a kind of window exterior wall glass bead fireproof thermal-insulation layer structure.
Two, background technology: along with improving constantly and the develop rapidly of national economy of people's living standard, people's life housing condition is in continuous improvement on the one hand, on the other hand because industrial production raw material, the vehicles and a large amount of uses of electric power energy and the serious scarcity that the consequent wasting of resources has caused social intrinsic resource cause earth atmosphere ecological deterioration and greenhouse effect simultaneously.At present people live to life and the building of work not only requires appearance design beautiful, and room ventilation, light are good, and require in summer in winter in two seasons winter warm, and summer is pleasantly cool.Because present most building uses central heating or central air-conditioning winter, use central air-conditioning in summer,, improve capacity usage ratio in order to reach good heat insulation and preservation effect, so as to reaching the purpose of energy-saving and environmental protection, the thermal insulation of building just becomes a critical factor.
At present in order to reach the heat preservation and energy conservation effects of skin, relevant policies require newly-built residential building all to need to carry out exterior-wall heat insulation according to " external wall outer insulation engineering rules " (JGJ144-2004), and requirement reaches 60% energy-saving effect, its specific practice that usually adopts is referring to Fig. 1: wherein 1 is basic unit, and 2 is bonding adhesive, and 3 is the EPS plate, 4 is alkaline-resisting screen cloth, 5 is the anticracking grout surface layer, and 6 is the facing coating, and 7 is crab-bolt.The shortcoming one of this way is that layer of structure is various, construction technology complexity, waste of manpower, material resources; The 2nd, EPS plate (claiming the benzene plate again, the abbreviation of expandability polystyrene plate) belongs to organic material, and itself have the weakness that can't overcome: promptly fireproof performance is relatively poor, at high temperature produces pernicious gas, and anti-aging weatherability is low, bounce-back property is big in the construction.The EPS plate is to be made by pre-of granular polystyrene raw material process, slaking, moulding, oven dry and cutting etc., both can be made into different densities, difform foamed product, can produce the foam board of various different-thickness again.Be widely used in building, insulation, packing, freezing, commodity, fields such as industry casting adapt to national building energy conservation requirement and are mainly used in the outer insulation of wall body outer wall, exterior wall internal insulation, floor heating.In addition, the EPS plate is used for external wall outer insulation and also has a serious problem, and when that was exactly indoor breaking out of fire, fire can burn out the EPS plate on window top when window spray, destruction skin structure.
Three, utility model content:
The utility model is at the prior art deficiency; a kind of window exterior wall glass bead fireproof thermal-insulation layer structure is proposed; not only has good thermal and insulating performance; and has a good fireproof performance; can be when indoor breaking out of fire; service window top and both sides are not corroded by fire, the external wall structure of better protect building.
The technical scheme that the utility model adopted:
A kind of window exterior wall glass bead fireproof thermal-insulation layer structure; outside in window top and the both sides exterior wall certain width scope; use the vitrified micro-bead heat preserving slurry to be incubated; be close to outside outer window top and the both sides plinth course and cover the certain thickness vitrified micro-bead heat preserving pulp layer of brush; the brush cement screedn is covered in the vitrified micro-bead heat preserving pulp layer outside, and the cement screedn outside is a finish coat.
Described window exterior wall glass bead fireproof thermal-insulation layer structure is provided with alkaline-resisting scrim layer between vitrified micro-bead heat preserving pulp layer and cement screedn.
Useful good effect of the present utility model:
1, the utility model window exterior wall glass bead fireproof thermal-insulation layer structure has that excellent insulating is heat insulation, fire prevention and a workability.When indoor breaking out of fire, EPS plate and burning things which may cause a fire disaster can be isolated, play anti-fire action, can service window top and both sides not corroded by fire, the external wall structure of better protect building.The vitrified micro-bead heat preserving slurry adopts glass bead and cement to add the water stirring system of mixing by a certain percentage and forms, and belongs to incombustible material, has insulation effect again.
2, the utility model window exterior wall glass bead fireproof thermal-insulation layer structure; hierarchical structure is simple; easy construction has remedied the many defectives and the deficiency that adopt granular polystyrene to do traditional heat preserving exterior wall structure existence of aglite, has good heat-insulation and heat-preservation, anti-fire action.Just local use of vitrified micro-bead heat preserving slurry (coefficient of thermal conductivity 0.085W/mK is the thin twice of touching grey external wall outer insulation coefficient of thermal conductivity of EPS plate) do not influence the thin integral heat insulation effect of touching grey external heat preserving structure for exterior wall of EPS plate.
Four, description of drawings:
Fig. 1: touch grey insulating layer of external wall structure according to the EPS plate of heat insulating work tecnical regulations is thin
Fig. 2: the outer window fireproof heat insulating structure that adopts the utility model window exterior wall glass bead fireproof thermal-insulation layer
Fig. 3: A-A section structure schematic diagram among Fig. 2
Fig. 4: the utility model window exterior wall glass bead fireproof thermal-insulation layer structural representation
Five, the specific embodiment:
Embodiment one: referring to Fig. 2; Fig. 3; Fig. 4; the utility model window exterior wall glass bead fireproof thermal-insulation layer structure; outside in the top of window and the both sides exterior wall certain width scope; use the vitrified micro-bead heat preserving slurry to be incubated; the outer plinth course 1 of being close to outer window 10 tops and outer window both sides covers the certain thickness vitrified micro-bead heat preserving layer 9 of brush; vitrified micro-bead heat preserving layer 9 closely links to each other with external thermal insulation 20 on one side; another side links to each other with outer forms 10; described vitrified micro-bead heat preserving layer 9 comprises vitrified micro-bead heat preserving pulp layer 8; brush cement screedn 5 is covered in vitrified micro-bead heat preserving pulp layer 8 outsides, and finish coat 6 is whitewashed in cement screedn 5 outsides.The vitrified micro-bead heat preserving slurry adopts glass bead and cement to add the water stirring system of mixing by a certain percentage and forms, and belongs to incombustible material, has insulation effect again.The coefficient of thermal conductivity of vitrified micro-bead heat preserving slurry is 0.085W/mK, is the thin twice of touching grey external wall outer insulation coefficient of thermal conductivity of EPS plate, and window top and both sides are local outside uses, and does not influence the thin integral heat insulation effect of touching grey external heat preserving structure for exterior wall of EPS plate.
Embodiment two: present embodiment window exterior wall glass bead fireproof thermal-insulation layer structure, different with embodiment one is: be provided with alkaline-resisting scrim layer between vitrified micro-bead heat preserving pulp layer and cement screedn.
Claims (2)
1, a kind of window exterior wall glass bead fireproof thermal-insulation layer structure; outside in window top and the both sides exterior wall certain width scope; use the vitrified micro-bead heat preserving slurry to be incubated; it is characterized in that: the outer plinth course of being close to outer window top and both sides covers the certain thickness vitrified micro-bead heat preserving pulp layer of brush; the brush cement screedn is covered in the vitrified micro-bead heat preserving pulp layer outside, and the cement screedn outside is a finish coat.
2, window exterior wall glass bead fireproof thermal-insulation layer structure according to claim 1 is characterized in that: be provided with alkaline-resisting scrim layer between vitrified micro-bead heat preserving pulp layer and cement screedn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484223U CN201241401Y (en) | 2008-08-08 | 2008-08-08 | Vitrification micro-bead fire-proof heat-insulating layer structure of window exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201484223U CN201241401Y (en) | 2008-08-08 | 2008-08-08 | Vitrification micro-bead fire-proof heat-insulating layer structure of window exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201241401Y true CN201241401Y (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201484223U Expired - Fee Related CN201241401Y (en) | 2008-08-08 | 2008-08-08 | Vitrification micro-bead fire-proof heat-insulating layer structure of window exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201241401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956432A (en) * | 2010-08-17 | 2011-01-26 | 龙信建设集团有限公司 | Fireproofing structure of polyphenyl plate outer-wall outer heat-insulating building system and construction method thereof |
-
2008
- 2008-08-08 CN CNU2008201484223U patent/CN201241401Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956432A (en) * | 2010-08-17 | 2011-01-26 | 龙信建设集团有限公司 | Fireproofing structure of polyphenyl plate outer-wall outer heat-insulating building system and construction method thereof |
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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: 20090520 Termination date: 20120808 |