夹层玻璃是在两片或多片玻璃之间夹上聚乙烯醇缩丁醛（PVB）膜，可选性强，可根据设计要求做成各种颜色。
Laminated glass:
It’s 2 sheets of glass bonded to a tough and thermoplastic PVB interlayer, have many choose,and we can accord to design made different color.
特性：
1、具有防潮、环保、不变形、美观等效果；
2、具有安全性，建筑用夹层玻璃对人体和财产具有保护作用，标准的“二夹一”玻璃能抵挡一般冲击物的穿透，用PVB胶片特制成的夹层玻璃能抵挡住枪弹、炸弹等暴力攻击；
3、具有隔音、控制阳光及防紫外线效果，PVB胶膜对声波的阻碍作用，使夹层玻璃能有效地阻挡声音的传播，减低噪音，并且能有效的减弱阳光的透射，防止眩光，而不造成色彩失真，能使建筑物获得良好的美学效果，并有阻挡紫外线的功能，可保护家具、陈列品或商品免受紫外光辐射而发生褪色。
Features:
1.laminated glass have funcation of dampproof, environment protected,fixedness and nice.
2.Safety: laminated glass is safety glass,standard two panels with one layer film can keep out most of concussion.this glass made of PVB film also can keep out bomb,bullet and so on.
3.Laminated glass can reduce the sunshine,UV-Ray, and sound, also it can prevent giddy to keep the ture color to made the building more beautiful.
符合：GB/T9962-2000国家标准
It can meet GB9963-2000quality level demand.