CN2690397Y - Sandwich glass - Google Patents
Sandwich glass Download PDFInfo
- Publication number
- CN2690397Y CN2690397Y CN 200420045234 CN200420045234U CN2690397Y CN 2690397 Y CN2690397 Y CN 2690397Y CN 200420045234 CN200420045234 CN 200420045234 CN 200420045234 U CN200420045234 U CN 200420045234U CN 2690397 Y CN2690397 Y CN 2690397Y
- Authority
- CN
- China
- Prior art keywords
- glass
- layer
- intermediate coat
- laminated glass
- utility
- Prior art date
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 55
- 239000005341 toughened glass Substances 0.000 claims abstract description 9
- 239000005340 laminated glass Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 18
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000006750 UV protection Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 238000005034 decoration Methods 0.000 abstract 1
- 230000004224 protection Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 52
- 238000009413 insulation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000002265 prevention Effects 0.000 description 7
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- PVEOYINWKBTPIZ-UHFFFAOYSA-N but-3-enoic acid Chemical compound OC(=O)CC=C PVEOYINWKBTPIZ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses sandwich glass, comprising an inner layer of glass, an outer layer of glass and middle films. The utility model is characterized in that at least one layer of the inner layer of glass and the outer layer of glass is a safe fireproof toughened glass layer. At least two layers of transparent middle films are provided between the inner layer of glass and the outer layer of glass. Wherein, one layer of middle film is the protecting adhesion film layer, which is used to roundly improve the performance of the sandwich glass. The utility model has the advantages that the sandwich glass has the functions of favorable attack resistance, shock resistance, favorable ultraviolet resistance, energy saving and environment protection. The utility model is suitable for various places using the safe glass specified by the building act. For example, the places with soundproof requirements, such as the station, the aerodrome, glass lighting ceiling, the outer wall of the building, the bank, various exhibition halls, doors and windows of the traffic vehicles, such as automobiles and ships, the indoor decoration and the furnishing glass, etc.
Description
Technical field
The utility model relates to a kind of glass, particularly relates to a kind of laminated glass.
Background technology
Laminated glass for building requires it to have functions such as resistance, antidetonation, fire prevention, sun-proof, sound insulation usually.Laminated glass of the prior art generally is that two sheet glass or multi-disc glass are bonded under the heating and pressurizing condition with transparent intermediate coat, and strength of glass is increased, and ability and ultraviolet resistance improves.When glass was subjected to external shock generation fragmentation, because of the effect of intermediate coat, fragment also can cling by tunicle, makes monolithic glass still keep integraty, avoids injuring the person or property because of separation of fragments.But the general organic gel that intermediate coat adopted is under the effect of for a long time illumination and summer high temperature, winter low temperature, inefficacy apt to deteriorate, and then cause strength of glass to reduce, if at this moment glass is subjected to impacting and breaks, will produce many glass fragments with orifice, because the inefficacy of organic gel, these glass fragments are adhered to nowhere and disperse the accident of the thing of therefore hurting sb.'s feelings easily everywhere.Moreover, this laminated glass antitheft, sun-proof result is all not ideal enough.In addition, fire performance is also undesirable.
The utility model content
The object of the present invention is to provide a kind of durablely, resist, the better laminated glass of anti-seismic performance and manufacture method thereof.
The purpose of this utility model is achieved by the following technical programs:
A kind of laminated glass of the present utility model, it comprises inside and outside layer glass and intermediate coat, it is characterized in that, having one deck in described inside and outside layer glass at least is fire safety toughened glass layer, between inside and outside layer glass, accompany two-layer transparent intermediate coat at least, wherein one deck intermediate coat is the protective pad pasting layer, in order to the performance of comprehensive raising laminated glass.
Another layer intermediate coat described in the utility model is PVC, PVB or EVA film enhancement Layer.These film enhancement Layers itself all are good tackiness agents, inside and outside two-layer toughened glass can be bonded together tightly, they all have the function of good resistance, function of seismic resistance and antiultraviolet again simultaneously, middle person is a polyvinyl butyral acetal, and the latter is the vinylacetic acid polymkeric substance, and is more excellent than the former performance, if colour film, then more can reduce the penetrating capacity of sun power, reduce thermal load, thereby save the refrigeration cost.Protective pad pasting then can select for use U.S.'s all things to protect the board protective pad pasting, this kind pad pasting is in that to resist anti-theft, windproof, shockproof, antiultraviolet, heat-insulation warm keeping, anti-fire performance heat-resisting, the aspect such as durable of guaranteeing the quality more superior, can improve laminated glass greatly and support the ability that is subjected to external impacts, even can resist the shooting of pistol, stealthy armoring just as making glass load onto one deck, generation that effectively prevents an accident and robber patronize, and also make laminated glass have the function of superior fire prevention, heat insulation, warming and antiultraviolet.
Described protective layer is made of protective pad pasting, and it is positioned on the close face of outer toughened glass and/or internal layer toughened glass.The laminated glass that has increased protective layer have fire prevention, shellproof, heat insulation, warming, antiultraviolet and further resist, shockproof function.
The light modulation layer that constitutes by light modulation film and fluorescent material blended liquid crystal that also has the feed glass see-through between the intermediate coat between inside and outside layer glass of the present utility model, it is between the transparent film and protective pad pasting between the two-layer intermediate coat, between the perhaps two-layer transparent film, be connected with two mains terminals that can form the loop in the edge of this light modulation layer.When connecting power supply, the light modulation layer can thicken in 1 second under the effect of voltage, makes laminated glass produce the effect of frosted, thereby changes the see-through of glass.Deenergization, the light modulation layer recovers vitreous state again.
When described light modulation layer is between transparent film and protective pad pasting, this laminated glass increases layer of transparent intermediate coat PVC, PVB or EVA film enhancement Layer, and the transparent intermediate coat enhancement Layer of this layer is between protective pad pasting layer and glass outer and/or inner layer glass.To strengthen adherent stability and stability between protective layer and glass outer and/or the inner layer glass, further improve resistance, anti-seismic performance simultaneously.
The utlity model has following advantage: (1) has strengthened its resistance, antidetonation and antitheft performance owing to adopted double-deck intermediate coat; (2) increased the light modulation layer, made this laminated glass can utilize voltage, in 1 second moment feed glass see-through; (3) increased the protective pad pasting layer, make this laminated glass have highly fire prevention, shellproof, heat insulation, warming, antiultraviolet and further resist, shockproof function, make product can when bomb blast, stop horizontal fragment that flies and constantly artificial the attack, stop the robber to make a forcible entry into, more can resist the shooting of pistol and powerful shotgun and do not penetrate, its fire line can anti-half an hour of above bonfire test; At sun-proof aspect of performance, both kept sending out high-transmittance, can make more ugly in the daytime indoor situation again, and deleterious ultraviolet isolating performance is increased to more than 98% by 26% of single-glass, make indoor furniture exempt to be shone bad, more protect people's eyesight and skin, in addition because heating power that can block sunlight, can also save the power consumption of air-conditioning, energy-conserving and environment-protective; (4) be layered on outer field fire prevention toughened glass, have the high-strength fire-retardant performance, when presence of fire, it can guarantee the integrity of glass in 90 minutes, thereby stoped spreading of flame and smog effectively, made people have time enough to withdraw the scene; (5) adopt the PVC film of having realized production domesticization as transparent film, also can suitably reduce the production cost of this laminated glass.
The laminated glass of the present utility model that gathers multi-function in integral whole is applicable to that the building law regulation needs the various places of glass safe in utilization.For example: the glass shelf daylighting; Skin; There is the place of particular requirement on station, airport etc. to sound insulation; The bank and the various displayings Room; The door and window of the vehicles such as automobile and boats and ships; Upholstery and furniture glass etc.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Embodiment one
Structure is embodiment one of the present utility model as shown in Figure 1, in it comprises, outer layer glass 1,2 and intermediate coat, interior, accompany two-layer transparent intermediate coat between the outer layer glass, wherein one deck intermediate coat is a protective pad pasting layer 3, performance in order to comprehensive raising laminated glass, the protective pad pasting layer selects for use U.S.'s all things to protect the board protective pad pasting, this kind pad pasting is being resisted anti-theft, windproof, shockproof, antiultraviolet, heat-insulation warm keeping, anti-fire is heat-resisting, the performance of aspects such as it is durable to guarantee the quality is more superior, can improve laminated glass greatly and support the ability that is subjected to external impacts, even can resist the shooting of pistol, stealthy armoring just as making glass load onto one deck, generation that effectively prevents an accident and robber patronize, and also make laminated glass have superior fire prevention, heat insulation, the function of warming and antiultraviolet; Another layer intermediate coat is transparent PVC film enhancement Layer 4, this PVC film itself is good tackiness agent, inside and outside two-layer toughened glass 1,2 can be bonded together tightly, it has the function of good resistance, function of seismic resistance and antiultraviolet again simultaneously, and described glass is high strength caesium potassium fire prevention toughened glass.
Embodiment two
The difference of one of present embodiment and embodiment is, the light modulation layer 5 that between the intermediate coat of 1,2 of inside and outside layer glass, also has may command glass see-through, described light modulation layer 5 is made of light modulation film and fluorescent material blended liquid crystal, it is connected with two mains terminals 51,52 that can form the loop in the edge of this light modulation layer 5 between transparent film and protective pad pasting.When connecting power supply, light modulation layer 5 can thicken in 1 second under the effect of voltage, makes laminated glass produce the effect of frosted, thereby changes the see-through of glass.Deenergization, light modulation layer 5 recovers vitreous state again.In addition, increase one deck PVC transparent film enhancement Layer 6 between protective pad pasting layer 3 and inner layer glass 1, to strengthen adherent stability and stability between protective pad pasting 3 and the inner layer glass 1, further simultaneously raising is resisted, anti-seismic performance.
Embodiment three
Two the difference of present embodiment and embodiment is, transparent film enhancement Layer wherein is a PVB film enhancement Layer, and its composition is a polyvinyl butyral acetal, compares the better effects if of its shock resistance, antiultraviolet with PVC film enhancement Layer.
Embodiment four
The difference of present embodiment and embodiment two is, transparent film enhancement Layer wherein is an EVA film enhancement Layer, its composition is the vinylacetic acid polymkeric substance, compare with PVC, PVB film enhancement Layer, its performance is more excellent, if colour film, then more can reduce the penetrating capacity of sun power, reduce thermal load, thereby save the refrigeration cost.
Claims (4)
1, a kind of laminated glass, it comprises inside and outside layer glass and intermediate coat, it is characterized in that, having one deck in described inside and outside layer glass at least is fire safety toughened glass layer, between inside and outside layer glass, accompany two-layer transparent intermediate coat at least, wherein one deck intermediate coat is the protective pad pasting layer, in order to the performance of comprehensive raising laminated glass.
2, laminated glass according to claim 1 is characterized in that, described another layer intermediate coat is PVC, PVB or EVA film enhancement Layer.
3, laminated glass according to claim 1, it is characterized in that, the light modulation layer that constitutes by light modulation film and fluorescent material blended liquid crystal that also has the feed glass see-through between the intermediate coat between described inside and outside layer glass, it is between the transparent film and protective pad pasting between the two-layer intermediate coat, between the perhaps two-layer transparent film, be connected with two mains terminals that can form the loop in the edge of this light modulation layer.
4, laminated glass according to claim 3, it is characterized in that, when described light modulation layer is between transparent film and protective pad pasting, this laminated glass increases layer of transparent intermediate coat enhancement Layer, and the transparent intermediate coat enhancement Layer of this layer is between protective pad pasting layer and glass outer and/or inner layer glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045234 CN2690397Y (en) | 2004-04-27 | 2004-04-27 | Sandwich glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420045234 CN2690397Y (en) | 2004-04-27 | 2004-04-27 | Sandwich glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690397Y true CN2690397Y (en) | 2005-04-06 |
Family
ID=34672031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420045234 Expired - Lifetime CN2690397Y (en) | 2004-04-27 | 2004-04-27 | Sandwich glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690397Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503125A (en) * | 2011-08-17 | 2012-06-20 | 江声 | Automobile glass |
| CN101448638B (en) * | 2006-05-19 | 2012-09-05 | 法国圣戈班玻璃厂 | Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping |
| CN104943284A (en) * | 2015-06-03 | 2015-09-30 | 张阳康 | Glass for meeting rooms |
| CN105953506A (en) * | 2016-04-28 | 2016-09-21 | 滁州韩上电器有限公司 | Manufacturing method for refrigerator door protective glass |
| CN108547544A (en) * | 2018-03-24 | 2018-09-18 | 佛山市锐创恒门窗配件有限公司 | A kind of burglar-proof glazing door and window |
| CN113700175A (en) * | 2021-09-18 | 2021-11-26 | 同济大学 | Full-glass shear wall and embedded friction type anti-seismic connecting node thereof |
-
2004
- 2004-04-27 CN CN 200420045234 patent/CN2690397Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448638B (en) * | 2006-05-19 | 2012-09-05 | 法国圣戈班玻璃厂 | Acoustic laminated glazing, acoustic interlayer and method for selecting the interlayer for optimal acoustic damping |
| CN102503125A (en) * | 2011-08-17 | 2012-06-20 | 江声 | Automobile glass |
| CN104943284A (en) * | 2015-06-03 | 2015-09-30 | 张阳康 | Glass for meeting rooms |
| CN105953506A (en) * | 2016-04-28 | 2016-09-21 | 滁州韩上电器有限公司 | Manufacturing method for refrigerator door protective glass |
| CN108547544A (en) * | 2018-03-24 | 2018-09-18 | 佛山市锐创恒门窗配件有限公司 | A kind of burglar-proof glazing door and window |
| CN113700175A (en) * | 2021-09-18 | 2021-11-26 | 同济大学 | Full-glass shear wall and embedded friction type anti-seismic connecting node thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090306 Address after: 736, Dashi Road, Yingbin Road, Guangdong, Guangzhou, Panyu District Province, 511430 Patentee after: Liao Zhongming Address before: No. 5, Ling Xing Industrial Zone, Lotus Hill Free Trade Zone, Panyu District, Guangdong, Guangzhou Province: 511447 Patentee before: Panyu Sun Fat Metal & Glass Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: LIAO ZHONGMING Free format text: FORMER OWNER: PANYU XINFA GLASS CO., LTD. Effective date: 20090306 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140427 Granted publication date: 20050406 |