By combining different glass and different films can be made noise, UV, electromagnetic shielding, explosion, theft, fire and other properties of laminated glass. Depending on the composition of different materials laminated glass prices, laminated glass can be divided into the following categories: 1, ordinary laminated glass: laminated glass two sheets of transparent and colorless PVB, EVA film composition, with safety performance meets required standards. 2, the heat laminated glass: laminated glass there is a kind of tinted glass or colored PVB film with heat function, the product has an endothermic effect. Use the PVB interlayer film for laminated glass can block sound waves, to maintain quiet, comfortable office environment. Its unique UV filter function, both to protect the people's skin healthy laminated glass skylights, but also make valuable home furniture, displays, etc. to get rid of bad luck faded. It also reduced the transmission of sunlight to reduce cooling energy consumption. Since 2003 to carry out safety glass product certification Shandong laminated glass, most of the country's architectural laminated glass production enterprises have passed the certification, companies must screen or paste 3C logo on the body of the product sold, either on its minimum packaging and accompanying documents (such as certificates) are applied on 3C mark. When you purchase products first to see if there 3C mark, and has been through capability within the scope of mandatory certification, the certificate is valid according to company information, the factory serial number or product certification and other products purchased through the network to view the business. Appearance quality check to see the appearance of quality products that laminated glass doors, laminated glass should not have cracks, unglued; burst side length or width shall not exceed the thickness of the glass; scratches and rubs should not affect the use; bubble of the intermediate layer , impurities or other opaque observable defects should not exceed GB / T 15763.3 standards. During use, should avoid external shocks, especially tempered laminated glass to avoid the impact of the tip of the force. Clean the glass careful not to scratch or abrasion, the rubs the glass surface, so as not to affect its optical performance, security, performance and appearance. Use neutral glue laminated glass should be installed, forbidden contact with the acidic gel. low Laminated glass | Yaohui glass quality assurance (Advisory) | laminated glass provided by Shandong Jinan Glass Co., Ltd. Yaohui. Jinan Yaohui Glass Co., Ltd. (www.jyhhc.com/) Shandong Jinan, architectural glass leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yaohui glass in Jinan leadership with the staff warmly welcome all inquiries negotiations to create the Jinan Yaohui glass better future.