CN201825876U - Sound-insulation glass for building - Google Patents
Sound-insulation glass for building Download PDFInfo
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- CN201825876U CN201825876U CN2010205198514U CN201020519851U CN201825876U CN 201825876 U CN201825876 U CN 201825876U CN 2010205198514 U CN2010205198514 U CN 2010205198514U CN 201020519851 U CN201020519851 U CN 201020519851U CN 201825876 U CN201825876 U CN 201825876U
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Abstract
The utility model relates to sound-insulation glass for building, which comprises outer-layer glass, a middle adhesive layer and inner-layer glass, wherein the thickness of the middle adhesive layer is 0.76 to 2.28 mm, and the center of the middle adhesive layer is provided with a metal sound wave reflecting layer and an absorbing layer. The middle adhesive layer is a PVB (Polyvinyl Butyral) sound-insulation layer, and comprises two layers of PVB boards and a sound-insulation resin layer clamped between the two layers of PVB boards, as well as a layer of glass, wherein the sound-insulation resin layer is wrapped with metal particles, the layer of glass forms an interlayer hollow structure together with the inner-layer glass or the outer-layer glass by a sealing adhering piece. Aiming at the sound wave with frequency of 1000 to 4000Hz, which is most sensitive for ears of people, the sound-insulation interlayer glass can further obstruct 5dB on the basis of the common middle-layer glass, so that the performance is excellent; if the hollow layer is added, the sound-insulation performance can achieve 46dB; and the sound-insulation glass for building is applicable to sound insulation of buildings, especially residential buildings and business work places in downtown areas, beside expressway side and factories, etc. needing sound-insulation treatment.
Description
Technical field
The utility model relates to building glass, relates in particular to a kind of sound control glass for building.
Background technology
Along with the development of society and the raising of people's living standard, the quickening of Development of China's Urbanization, people more and more inhabit in the city, and traffic is flourishing day by day in the city, the noise of the noise of vehicle, industrial production, building operation and various social life is joined together, has a strong impact on people's work, sleep.For inhabiting business district, the other resident of road, in order to obtain good daily life and rest, working environment, the building sound insulation is particularly important, glass as the important component part of modern curtain wall stands in the breach, its sound insulation quality counts for much, and prior art generally adopts simple glass or double glazing, does not have the ideal soundproof effect, and soundproof effect has much room for improvement.
The patent No. 200620057857.8, efficient sound control glass-utility model, a kind of building glass that intercepts noise pollution is disclosed, comprise two glass coatings up and down through roughened, there is two PVB (polyvinyl butyral acetal) polymer layer the centre, at least also have an insulation material layer 4mm glass+1.5mmPVB+4mm glass in the middle of two PVB interlayers, intercept 40dB.200820102692.0-noise insulation laminated glass for vehicle-utility model, a kind of noise insulation laminated glass for vehicle is disclosed, relate to a kind of laminated glass, comprise the first layer sheet glass and second layer sheet glass, it is characterized in that being provided with between described two-ply the sound insulation diaphragm, the thickness of the first layer sheet glass and second layer sheet glass is between 1.2-1.6mm, and total thickness is no more than 5mm, therefore only is only applicable to the vehicle glass field.200820153495.1-auto sound glass-utility model discloses a kind of auto sound glass, is that the middle layer is a PVB polymerization sound-proof material, carries out high pressure and form in high pressure vessel by the vehicle glass that two-layer size is identical, shape is identical up and down.Above sound control glass all is that sound deadening sheet reaches the sound damping effect in the middle of adopting.As above patent only is suitable for vehicle glass.According to requirement among the glass curtain wall engineering legislation JGJ102-2003, external wall glass will satisfy functional requirements such as Wind-Pressure Resistance, mechanical mechanics property, airtight, watertight, insulation, sound insulation, and the sound control glass of above structure all is not suitable for the external wall sound insulation and uses.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of soundproof effect good sound control glass for building.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of sound control glass for building comprises glass outer, intermediate adhesive layer and inner layer glass, and described intermediate adhesive layer thickness is 0.76-2.28mm, wherein accompanies metallic ring wave reflection layer and absorption layer.
Described intermediate adhesive layer is the PVB pugging, comprises two-layer PVB plate and is clipped in therebetween sound-absorbing resin layer, is enclosed with metal particle in the sound-absorbing resin layer.
Described glass outer and inner layer glass are toughened glass, figured glass, colored glaze toughened glass, common float glass or hot-reinforced glass, and thickness is 3-8mm.
Comprise that also one deck glass is through part and the above-mentioned any one deck glass composition interlayer hollow structure of being sealing adhesive.
The beneficial effects of the utility model:, can on the basis of common laminated glass, intercept 5dB, superior performance again by noise insulation laminated glass at the sound wave of the most responsive 1000-4000Hz frequency of people's ear; If add hollow layer, sound-proofing properties can reach 46dB; Be applicable to residential building and commercial office space that building sound insulation usefulness, particularly business district, high speed roadside, factory side etc. need sound insulation to handle.
Description of drawings
Fig. 1 is the sound control glass synoptic diagram a kind of for building according to the utility model preferred embodiment.
Embodiment
Example 1
Referring to Fig. 1, a kind of noise insulation laminated glass is selected the inside and outside sheet glass 1 and 3 of 6mm for use, and PVB pugging 2 is selected the S-LEC sound insulation intermediate coat of the Japanese ponding of 0.76mm for use, comprise two PVB plates 21,23 and middle sound insulation resin layer 22, be enclosed with metal particle in the sound insulation resin layer 22.Behind the cutting of glass process, edging, cleaning, the tempering, the middle PVB pugging of placing, for dull and stereotyped sound control glass, be to enter the roll squeezer roll-in, heat in the time of roll-in and make the PVB pugging softening, and the air between eliminating glass and the PVB pugging, edge sealing is good, and then is positioned in the autoclave sound control glass is vertical, by high temperature (temperature 135-145 degree, pressure is 1.1-1.4MPa) autoclaving, obtain the finished product sound control glass; For sound control glass with certain curved surface, the mode that adopts vacuum bag to take out, the heating while taking out makes glass and PVB bonding good, carries out the autoclave processing again and obtains noise insulation laminated glass.At the sound wave of the most responsive 1000-4000Hz frequency of people's ear, can on the basis of common laminated glass, intercept 5dB, superior performance again by noise insulation laminated glass.
Example 2
The sound insulation double glazing is at first made noise insulation laminated glass according to example 1, again with a sheet glass, through hollow technology, makes sound insulation interlayer double glazing.Shown in legend, wherein place an aluminium interval box 5 between double glazing outer plate toughened glass 7 and the noise insulation laminated glass, scribble the first road sealant layer 6 on the surface of aluminium interval box 5 and glass contact, the second road sealing ply 4 is set between glass outer 7 and the glass 3, glue adopts poly-sulphur glue.After the double glazing complete processing, made whole hollow sound control glass.
Structure: 8mm toughened glass+12mm gas cloud+(6mm toughened glass+0.38mm sound insulation PVB+6mm toughened glass), sound-proofing properties can reach 46dB.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, do not breaking away under the prerequisite of the utility model design, make concrete change or change and all belong to protection domain of the present utility model.
Claims (3)
1. interlayer composite decoration glass comprises sheet glass, intermediate coat and the backboard of mutual pressing, and it is characterized in that: described intermediate coat is a transparent film; Described backboard is opaque composite layer, its with face that intermediate coat contacts on be provided with decorative pattern.
2. interlayer composite decoration glass according to claim 1 is characterized in that: the decorative pattern on the described backboard is formed by silk screen printing, hot transfer printing, spraying or electrostatic spraying.
3. interlayer composite decoration glass according to claim 1 and 2 is characterized in that: the thickness of described sheet glass is 3.0-15.0mm, and the thickness of described intermediate coat is 0.76-2.28mm, and the thickness of described backboard is 3.0-15.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205198514U CN201825876U (en) | 2010-09-06 | 2010-09-06 | Sound-insulation glass for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205198514U CN201825876U (en) | 2010-09-06 | 2010-09-06 | Sound-insulation glass for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825876U true CN201825876U (en) | 2011-05-11 |
Family
ID=43964426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205198514U Expired - Lifetime CN201825876U (en) | 2010-09-06 | 2010-09-06 | Sound-insulation glass for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704814A (en) * | 2012-06-21 | 2012-10-03 | 唐山轨道客车有限责任公司 | Railway vehicle and vehicle window for same |
| CN105733147A (en) * | 2014-12-26 | 2016-07-06 | 财团法人纺织产业综合研究所 | Flexible sound-absorbing composite film |
| CN105952246A (en) * | 2016-04-22 | 2016-09-21 | 重庆旺亘科技有限公司 | Fabrication process for glass gravestone |
-
2010
- 2010-09-06 CN CN2010205198514U patent/CN201825876U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704814A (en) * | 2012-06-21 | 2012-10-03 | 唐山轨道客车有限责任公司 | Railway vehicle and vehicle window for same |
| CN102704814B (en) * | 2012-06-21 | 2015-03-18 | 唐山轨道客车有限责任公司 | Railway vehicle and vehicle window for same |
| CN105733147A (en) * | 2014-12-26 | 2016-07-06 | 财团法人纺织产业综合研究所 | Flexible sound-absorbing composite film |
| CN105952246A (en) * | 2016-04-22 | 2016-09-21 | 重庆旺亘科技有限公司 | Fabrication process for glass gravestone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yide Technology (Xiamen) Co., Ltd. Assignor: Xinyi Glass Engineering (Dongguan) Co., Ltd. Contract record no.: 2012440020400 Denomination of utility model: Sound-insulation glass for building Granted publication date: 20110511 License type: Exclusive License Record date: 20121219 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110511 |