In addition, when cut vehicle weight evenly distributed through the bridge horizontal forces, absorb some vibration, thus extending the life of the bridge, the general speculation about his life up to 35 years, while, according to the information, but also has a strong rubber bearings fatigue characteristics, can not bridge piers due to fatigue damage under the action of seismic forces, given the rubber bearing the above advantages and features, many advanced industrial countries such as the United States, Russia, Japan, France LYQZ tension and compression ball bearing, Germany, Canada and Australia have already comprehensive application, laminated rubber bearings in the domestic bridge project is also above countries has been widely used, can be expected in the future application of laminated rubber bearings will have further development of new improved products will continue to appear on the market. Laminated rubber bearings from the case in recent decades on the highway bridge used, in addition to the transportation industry standards set forth in the type spherical bearing outer GQJZ earthquake, there were a few varieties of industry standards outside the so-called "non- standard "products, these products in the technical reliability and maturity is also worth further exploration. Therefore, the scope of laminated rubber bearings here only by the transportation industry classification standard required under the company's product information, LRB's technical performance requirements, LRB part series of specifications, ribbon rubber branch seat, in order to control the vertical force generated due to bulging KLQZ drawing ball bearing, in the middle of the elastic rubber hard rubber or synthetic fibers have reinforced rubber bearing, banded rubber bearings, generally used for small amount of stretching concrete bridges, such as the hollow plate bridge, etc., for the purpose of supporting the vertical force. This type of bearing is used as A type of bearing used in Japan, which is the horizontal force an earthquake can assist displacement limit structure for other purposes to bear, in a small span bridge ribbon rubber bearings You can pick instead of stretching and designed to absorb oil processing previous blankets, thin steel plate supporting the use or sales, such holder Jianzhong in the form of sub-frequently used, and a wide variety of forms and structures to meet the special requirements of its structural formula forms generally have the following form and structure. The slide plate can be used on all structural span of less than 6m, and can withstand deformation due to temperature changes commodities lag caused by contraction, in many ways you can use this type of bearing activity cricket in buildings such as the use of reinforced roof platform and support walls spaced so on. When such a bearing is lined with a polystyrene foam by the slide consisting of two, some of the side bearing is lined with an elastomer, the elastomer some way and two-sided, with the PTFE plate is embedded in the slide between the two in order to improve Mocha factor. Hao-engineering rubber, KLQZ pulling ball bearings, ball bearings provided by Hao-engineering rubber. Search for "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" fly suppliers, network operators choose to have a full alliance Certified: Engineering Rubber Co., Ltd. Hengshui HaoTong (www.htgcxj.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!