CN200955203Y - Heat-insulation sound-insulation system - Google Patents
Heat-insulation sound-insulation system Download PDFInfo
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- CN200955203Y CN200955203Y CN 200520045986 CN200520045986U CN200955203Y CN 200955203 Y CN200955203 Y CN 200955203Y CN 200520045986 CN200520045986 CN 200520045986 CN 200520045986 U CN200520045986 U CN 200520045986U CN 200955203 Y CN200955203 Y CN 200955203Y
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- thermal insulation
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- insulation sound
- proof system
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Abstract
The utility model relates to a heat preserving and soundproof system, which is characterized in that the system consists of a fixed layer, a heat insulation board, a fiber glass reinforcement layer and a finishing protective layer in turn, with all layers combined by a polymer modification bonding agent and thereby forming an independent integral body. A fang bolt is positioned on the outer side of the heat insulation board and the outer side of the fiber glass reinforcement layer respectively. In which, the heat insulation board is either an expanded polystyrene board, or a plastic benzoic board, or a board suppressed by colloid powder polyphenylene grain; and the fiber glass reinforcement layer is a sandwich structure formed by a mesh cloth weaved by a commercial alkalifast glass fiber and an interlayer of hot galvanized welded wire mesh. The heat preserving and soundproof system provided by the utility model can be cut conveniently according to the requirements, eliminate cold and hot bridges, and avoid condensation of moisture in the winter, and can thereby meet the requirements of peripheral furring bricking of high-rising buildings.
Description
Technical field
The utility model relates to a kind of thermal insulation sound-proof system, particularly relates to the heat preservation and soundproof structure that a kind of skin is used, it can be on demand easily cutting be installed on the exterior wall with sticking nail mode or reinforced sticking nail.Belong to the chemical building material field.
Background technology
In recent ten years, along with improving constantly of people's living standard, also more and more higher to the demand of habitat condition.Building trade constantly develops to energy-saving and environmental protection, comfortable direction.External Thermal Insulation Technology for External all receives the concern of various countries, also has the history in year surplus in the of ten in the research and development of China's external thermal insulation system.In today that building energy conservation comes into one's own day by day, because the outstanding energy-saving effect of external wall outer insulation, so development is very rapid.
As everyone knows, it can avoid External Thermal Insulation Technology for External building heat bridge, cold bridge, avoid outer surface of wall dewfall in winter, and the protection agent structure reduces thermal stresses, increases structural life-time.Especially current, China's residential building is still based on brick mix structure, and structure is thick and heavy, and heat capacity is big, adopts external heat preserving structure for exterior wall, and Building Heat is had good stability, and makes the house cool in summer and warm in winter, improves dwelling environment, improves the quality of living.
Since the reform and opening-up, the introduction of external External Thermal Insulation Technology for External, make the present external thermal insulation system of China present the situation of " a hundred flowers blossom ", from the heat insulating material analysis of being adopted, in the majority with expanded polystyrene, from the fixing means analysis of insulation construction, have adopt to paste, sticking nail in conjunction with or follow closely admittedly, also have when placing of concrete heat insulating material is placed directly in and water fixed closing in the template.
But there are some hidden danger in current external thermal insulation system.The firstth, fire safety problem, although outer heat preservation system adopts the self-extinguishment polystyrene board, in doors during breaking out of fire, big fire still can be from the window weak link, involve the exterior-wall heat insulation around the window; The secondth, highrise building insulation layer Wind-Pressure Resistance, the particularly problem of the negative blast of opposing, often fixing can the generation to external wall outer insulation has a strong impact on; The 3rd is the internal condensation problem of insulation construction, and this is because of indoor steam in winter, constantly to exosmosis, progresses into external thermal insulation system by interior body of wall, can cause the insulation layer internal condensation, and especially in winter, northern China more should be paid close attention to this point.Be by establishing within the walls, to stop indoor steam abroad to exosmosis every the vapour layer.
Summary of the invention
The purpose of this utility model is to provide a kind of external wall outer insulation sound insulation system, the insulation construction that uses the utility model to provide, be installed in skin and both guaranteed the stability of building heat preserving heat-insulating sound-insulating, hot and cold bridge has been eliminated by system again, select the thickness of the suitable insulation number of plies and warming plate can finely avoid the dewfall in winter, guarantee heat insulation effect and prolonged life-span of building, and can satisfy the requirement of the peripheral furring brick of highrise building, to meet the demand of people to various different decorative effects.
External wall outer insulation sound insulation system described in the utility model is to be made of fixed bed, warming plate, glass fiber reinforced layer, wipe one's face topping and crab-bolt fixture successively.By the combination of polymer modification cementing agent, make it to constitute an independent integral body between every layer.
The external wall outer insulation sound insulation system that the utility model provides is fixed on the exterior wall leveling layer of building.Described exterior wall leveling layer is meant that metope is carried out levelling to be handled, method commonly used is 1: 3 cement mortar or commodity mortar, the surface that is coated in exterior wall makes it smooth, planeness is 2m guiding ruler 4mm, then on the metope after smooth with the polymer modification bonding adhesive as above fixedly tack coat sticks on external thermal insulation system, and by extending and routine is bolted on the exterior wall.
The sheet material that described warming plate is formed by expansion polyphenyl plate (EPS), extruded polystyrene board (XPS) or glue powder polyphenyl particle compacting, because the coefficient of thermal conductivity of three kinds of materials of EPS, the XPS sheet material that compacting forms with glue powder polyphenyl particle is different, so the thickness that uses as warming plate also is different.30～50 millimeters of expansion polyphenyl plate (EPS) general thickness, extruded polystyrene board (XPS) then thickness are 25～45 millimeters;
Described glass fiber reinforced layer then is that intermediate course galvanizing electrowelding net, the thickness of this sandwich structure are 1～3 millimeter by the screen cloth of commercially available alkali-resistant glass fibre braiding;
Described crab-bolt fixture has two kinds, and a kind of is conventional specification, and another kind is the engineering plastics expansion bolt that adds long size, and another kind is the expansion bolt that adds the engineering plastics making of long size; The crab-bolt of conventional specification assigns into the warming plate outside, and the expansion anchor that adds long size assigns into the outside of glass fiber reinforced layer sandwich structure; That is a side of the close topping of wiping one's face, crab-bolt quantity can depend on the needs;
The described topping of wiping one's face is the polymer protection mucilage layer of wiping one's face, and has high-adhesion and flow suppleness, the water resistance excellence; ageing-resistant lastingly; tension adhesion strength 〉=0.10MPa, pliability measurement index are resistance to compression/rupture strength ratios≤3.0, and its thickness is generally 5～10 millimeters.
In sum, its superiority of external wall outer insulation sound insulation mechanism of providing of the utility model is fairly obvious:
(1) insulation layer is formed by lightweight expansion polyphenyl plate or particle pressure, the sandwich structure that its glass fiber reinforced layer is made by alkaline-resisting commercially available glass fiber and galvanizing electrowelding net, but not only fire prevention and sound insulation, choose reasonable thickness can make the decibels of interior wall reach below the 20dB;
(2) the external wall outer insulation sound insulation system that adopts the utility model to provide can be on demand, cutting easily, and by long and short two kinds of bolt parts, and the additional polymer modified adhesive is fixed on the exterior wall, reaches insulation and sound insulation, fireproof effect.
Description of drawings
The thermal insulation sound-proof system structural representation that Fig. 1 provides for the utility model.
The sticking nail mode schematic diagram of system that Fig. 2 provides for the utility model
Among the figure 1, fixed bed, 2, warming plate, 3, the length crab-bolt.4, glass fiber reinforced layer, 5, the topping of wiping one's face, 6, interlaminar bonding agent layer, 7, interior rendering layer, 8, building masonry wall, 9, leveling layer
The specific embodiment
Below by specific embodiment, further specify characteristics of the present utility model and progress.
Embodiment 1
External wall outer insulation sound insulation system as shown in Figure 1, it is made of fixed bed 1, warming plate 2, glass fiber reinforced layer 4 and the topping 5 of wiping one's face.Around warming plate 2 outsides, be provided with conventional crab-bolt; the engineering plastics crab-bolt that lengthening is then arranged around glass fiber reinforced layer 4; described warming plate is by expansion polyphenyl plate (EPS); thickness is 40 millimeters; glass fiber reinforced layer is by accompanying the sandwich structure that zinc-plated electric welding layer constitutes in the middle of the glass layer; its gross thickness is 2mm, and the protective layer thickness of wiping one's face is 5mm.
Fixed bed 1 sticks to the inner wall surface of leveling layer during use by the polymer modification cementing agent, after squeezing into interior wall 3cm and 8cm (Fig. 2) and use the external wall outer insulation sound insulation system that the utility model provides by crab-bolt conventional and lengthening, weather resisteant obviously improves, cracking does not appear through 80 high temperature (70 ℃)-trickle (15 ℃) circulation and 20 heating (50 ℃)-freezing (20 ℃) circular tests, hollowing or come off, water absorption≤1000g/m after 1 hour soaks
Embodiment 2
Warming plate in the described thermal insulation sound-proof system is extruded polystyrene board (XPS), and its thickness is 30 millimeters, and all the other structures of system are with embodiment 1, and effect is also suitable with embodiment 1.
Claims (6)
1, a kind of thermal insulation sound-proof system is characterized in that being made of fixed bed, warming plate, glass fiber reinforced layer and the topping of wiping one's face successively, by the combination of polymer modification cementing agent, makes it to constitute an independent integral body between every layer; Crab-bolt is assigned in the outside in the warming plate outside and glass fiber reinforced layer respectively.
2, by the described thermal insulation sound-proof system of claim 1, it is characterized in that described warming plate is an expansion polyphenyl plate, its thickness is 30～50 centimetres.
3, by the described thermal insulation sound-proof system of claim 1, it is characterized in that described warming plate is to squeeze polyphenyl plate, its thickness is 25～45 millimeters.
4, by the described thermal insulation sound-proof system of claim 1, it is characterized in that described glass fiber reinforced layer is the screen cloth that has alkali-resistant glass fibre to compile, the centre accompanies the sandwich structure of galvanizing electrowelding net.
5,, it is characterized in that the thickness of the glass fiber reinforced layer narrated is 1～3 millimeter by the described thermal insulation sound-proof system of claim 1.
6, by the described thermal insulation sound-proof system of claim 1, it is characterized in that the described protective layer thickness of wiping one's face is 5～10 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045986 CN200955203Y (en) | 2005-10-27 | 2005-10-27 | Heat-insulation sound-insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045986 CN200955203Y (en) | 2005-10-27 | 2005-10-27 | Heat-insulation sound-insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955203Y true CN200955203Y (en) | 2007-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045986 Expired - Lifetime CN200955203Y (en) | 2005-10-27 | 2005-10-27 | Heat-insulation sound-insulation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN200955203Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787708A (en) * | 2012-08-01 | 2012-11-21 | 王建军 | Installing and positioning device for sandwich external decorative piece for buildings |
| CN105350680A (en) * | 2015-10-27 | 2016-02-24 | 张荣斌 | Thermal insulation and sound absorption structure of building external wall |
-
2005
- 2005-10-27 CN CN 200520045986 patent/CN200955203Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787708A (en) * | 2012-08-01 | 2012-11-21 | 王建军 | Installing and positioning device for sandwich external decorative piece for buildings |
| CN102787708B (en) * | 2012-08-01 | 2015-08-26 | 王建军 | The mounting and positioning device of sandwich building outer plaque |
| CN105350680A (en) * | 2015-10-27 | 2016-02-24 | 张荣斌 | Thermal insulation and sound absorption structure of building external wall |
| CN105350680B (en) * | 2015-10-27 | 2017-08-25 | 深圳市市政工程总公司 | A kind of external wall heat insulation sound absorbent structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071003 |
|
| EXPY | Termination of patent right or utility model |