CN202115027U

CN202115027U - Structural sandwich glass

Info

Publication number: CN202115027U
Application number: CN2011202149578U
Authority: CN
Inventors: 井长水; 苗晓刚; 张广田
Original assignee: BEIJING YANGGUANG HIGH-TECH GLASS Co Ltd
Current assignee: BEIJING YANGGUANG HIGH-TECH GLASS Co Ltd
Priority date: 2011-06-23
Filing date: 2011-06-23
Publication date: 2012-01-18
Anticipated expiration: 2021-06-23

Abstract

The utility model relates to structural sandwich glass, which comprises a glass body. The glass body comprises a plurality of layers of glass, hardware holes are arranged at positions close to the edge of the glass, hardware is arranged in each hardware hole, and an SGP (SentryGlas plus) intermediate film is arranged between each two adjacent layers of glass. The glass can be float glass, coated glass, toughened glass, hot bending glass, embossed glass, glaverbel glass, aluminum glass, silver glass or the like, and U-shaped grooves or V-shaped grooves can be engraved on the surface of the glass. The structural sandwich glass has the advantages that external steel parts are prevented from directly exerting force on the surface of the glass, safety factor of the glass is improved greatly, and the structural sandwich glass is high in tenacity and transparency, is not easy to break and to be penetrated by foreign matters and has a certain explosion-proof capability. Besides, the structural sandwich glass can be widely used for various projects of bullet proofing, thievery prevention, show windows, counters, aquariums, skylights, galleries, vehicles, windows, large-scale building structures and the like needing structural superstrong-hardness glass.

Description

Structure laminated glass

Technical field

The utility model relates to a kind of structure laminated glass.

Background technology

At present, the simple glass that in life, uses does not have security, at all can not shock resistance; Fragment takes place and stabs and penetrate fall event in broken back glass easily, is easy to hurt the person and property, and can being kept perfectly property after the laminated glass fragmentation; Can reduce greatly owing to the broken injury that causes of glass; Therefore each state is all with the first-selection of laminated glass as safety glass, because the development of building industry, laminated glass has been widely used on the building components such as glass curtain wall, roof, partition, fence, stair, canopy now; China's mandatory provisions, all glass curtain walls and glass roof must adopt laminated glass.

Laminated glass, between two blocks of glass, pressing from both sides one deck exactly is the PVB intermediate coat of main component with the polyvinyl butyral resin.Even glass is cracked, fragment also can be bonded on the film, and broken glass surface still keeps neatly smooth.This stabs and penetrates the generation of fall event with regard to effectively having prevented fragment, has guaranteed personal safety.The America and Europe, most of building glass all adopts laminated glass, and this is not only for fear of injury accident, also because laminated glass has fabulous antidetonation invasive ability.Intermediate coat can be resisted the continuous attack of utensils such as hammer, firewood cutter, can also in the long duration, resist bullet to penetrate, and its safety precaution degree is high.

But the employed PVB intermediate coat of laminated glass on the glass market is generally too soft at present; Though two sheet glass are bonded together; But the hardness of glass is not very strong; And light transmission neither be fine, needs above the laminated glass project of ultrahigh hardness or high light transmittance for some, and these diaphragms just are not enough to meet the demands.

In addition; Like product has generally adopted directly in perforate on glass on the glass market at present; With the fixing way of steel part of screw, the glass structure property that processes so is not very strong at glass surface, and steel part easily and glass comes off or because of the stressed bad glass breakage that causes.

The utility model content

The purpose of the utility model provides a kind of structure laminated glass, overcomes the deficiency of above-mentioned aspect in the existing product.

The purpose of the utility model is to realize through following technical scheme:

A kind of structure laminated glass comprises glass main, and said glass main comprises several layers glass, is provided with the handware hole near the glass edge place, and handware is provided with handware in the hole; Be provided with one deck SGP intermediate coat between the adjacent two layers glass.

Said glass can be products such as float glass, coated glass, safety glass, hot bending glass, pattern glass, lattice method glass, aluminium mirror or silver mirror.

Said glass surface can be carved with U type groove or V-type groove.

The beneficial effect of the utility model is: avoid outside steel part directly to put forth effort to improve the safety coefficient of glass greatly at glass surface, obdurability is high, is difficult for breaking, and is difficult for being penetrated by foreign matter, has certain explosion-proof ability, and transparency is high; The project of the structural superpower hardness glass of various needs such as that the utility model can be widely used in is shellproof, antitheft, show window, sales counter, aquarium, skylight, gallery, car, window and heavy construction structural glass.

Description of drawings

According to accompanying drawing the utility model is done further explain below.

Fig. 1 is the structural representation of the described a kind of structure laminated glass of the utility model embodiment;

Fig. 2 is the partial sectional view of the utility model embodiment 1 described a kind of structure laminated glass;

Fig. 3 is the partial sectional view of the utility model embodiment 2 described a kind of structure laminated glass;

Fig. 4 is the partial sectional view of the utility model embodiment 3 described a kind of structure laminated glass.

Among the figure:

1, glass main; 101, glass; 1011, handware hole; 1012, handware; 1013, U type groove; 1014, V-type groove; 102, SGP intermediate coat.

The specific embodiment

Shown in Fig. 1-2, the described a kind of structure laminated glass of the utility model embodiment comprises glass main 1, and said glass main 1 comprises several layers glass 101, is provided with handware hole 1011 near the glass edge place, is provided with handware 1012 in the handware hole 1011; Be provided with one deck SGP intermediate coat 102 between the adjacent two layers glass 101.

Said glass 101 can be products such as float glass, coated glass, safety glass, hot bending glass, pattern glass, lattice method glass, aluminium mirror or silver mirror.

As shown in Figure 3, said glass 101 surface engraving U type grooves 1013.

As shown in Figure 4, said glass 101 surface engraving V-type grooves 1014.

The handware 1012 (stainless steel part) of the described structure laminated glass of the embodiment of the utility model directly is embedded among the glass; Bond together firmly with SGP intermediate coat 102; The steel part of outside only contacts with handware 1012 (stainless steel part), and is stressed on handware 1012 (stainless steel part), avoided outside steel part directly to put forth effort on glass 101 surfaces; Improved the safety coefficient of glass 101 greatly; Can be applied in the project of the structural superpower hardness glass of various needs, it is on glass also to can be applicable to the angle coupling layer, make angle coupling layer glass with other object joining places more firmly with hard.In addition, glass 101 superficial layers engravings U type groove 1013 or V-type groove 1014, have more ornamental, and superpower security.

SGP (SentryGlas plus) intermediate coat that the described structure laminated glass of the utility model embodiment uses is Du Pont's laminated glass product, and it makes the performance of laminated glass surmount existing technology.SGP intermediate coat (calling SGP in the following text) shows through the performance test of research institute of H.P. White (H.P.White) laboratory and just standard country, and the laminated glass of processing with the SGP of same thickness is suitable with the laminated glass performance of processing with Merlon.Its concrete performance is following: one, explosive-proof protector-worldwide act of terrorism requires to have new government standard to avoid because the injury of the glass that splashes that near accident is brought to keep the glass complete sum.2.3 the laminated glass that the SGP of millimeter thickness processes has successfully been kept out the overvoltage up to 200Kpa (30psi).Two, the anti-ASTMF-1233 that invade-presses tests; Contain 9.1 millimeters laminated glass and can reach ASTM secondary and three grades of requirement of shelter with the SGP of 14.3 millimeters thickness; Also reached simultaneously the standard of prison windowpane, in comprehensive ASTM test, gathering the laminated glass that acid esters processes with the SGP of same thickness and carbon is suitable on performance.Three, security personnel and wind resistance sudden and violent-fragment and blast with regard to being mingled with in the wind, glass is the weakest link, this not only destroys article but also destruction building itself in building and the family.SGP should improve the sudden and violent ability of laminated glass wind resistance aspect large tracts of land and anti-circulating pressure windowpane.Laminated glass with SGP processes also can be guarded against theft.Four, the hardness of automotive safety-SGP and toughness are that the automobile side-window application provides splendid security performance.

The described structure laminated glass of the embodiment of the utility model has used SGP; Obdurability is high; Be difficult for breaking, be difficult for being penetrated, have certain explosion-proof ability by foreign matter; Transparency is high; Can be widely used in shellproof, antitheft, show window, sales counter, aquarium, skylight, gallery, car, glass pane, armoured van, the prison, bank, the open-air ceiling of glass, glass stair (it can be well with metal sticking be in the same place), on the project of the superpower hardness glass of needs such as hand banisters, high-speed train windshield, museum's showcase.

The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technical scheme, all drops within the protection domain of the utility model.

Claims

1. structure laminated glass; Comprise glass main (1); Said glass main (1) comprises several layers glass (101), it is characterized in that: be provided with handware hole (1011) near the glass edge place, be provided with handware (1012) in handware hole (1011); Be provided with one deck SGP intermediate coat (102) between the adjacent two layers glass (101).

2. structure laminated glass according to claim 1 is characterized in that: said glass (101) is float glass, coated glass, safety glass, hot bending glass, pattern glass, lattice method glass, aluminium mirror or silver mirror.

3. structure laminated glass according to claim 1 and 2 is characterized in that: said glass (101) surface engraving has U type groove (1013) or V-type groove (1014).