Highway bridge bearing installation tolerance requirements, according to "highway bridge using technical specifications" of the provisions of our existing industry standards, highway bridge bearing positive predetermined value An allowable error standard safety seat inspection and assessment criteria are quality bearings, according to the country road bridge engineering and manufacturing the test, the basic requirements for highway bridge supports positive safety, quality and appearance of the actual project appraisal requirements, there is a clear inspection and appraisal standards, this is the final project acceptance criteria. The basic requirements for highway bridge bearings, bearing materials, quality and must meet the design specifications and the relevant requirements, after passing only in accordance with the isolator, bearing floor leveling mortar performance should meet the design requirements, perfusion dense, leaving no gap on the highway bridge bearings, the parts under the longitudinal axis must be positive when the installation temperature and the design requirements are not at the same time, should stand along the bridge is set by calculating the amount of the pre-biased. Highway bridge bearing not happen skew finished bearing, and uneven forces and void phenomenon. PTFE slide sliding surface lines and stainless steel have huaheng bumps, etc., in the correct position, the oil must be coated with grease before installation. Repeated the role in the load bearing corridor highway bridge bearings can maintain its performance. From the relevant units of the LRB and highway bridge bearing test results hysteresis curve, it can be seen, absorb vibration energy dissipation effect ordinary rubber bearing small lot to. Highway bridge bearings and ordinary rubber bearing shape and structure substantially similar, except that it absorbs vibration energy dissipation function is not deformed by shear pin lead, but by having a highway bridge bearings to achieve, but also That is, the graphite is added in the rubber will increase rubber, and may change the characteristics of the road bridge bearings by adjusting the amount of graphite to obtain different functions to meet the design requirements. When the highway bridge bearings between the bearing plate and sliding plate was sealed space filled with viscous formats polymer materials, this material has good fire, weathering and durability characteristics that can handle repeated capital reduction Amount effect without decreasing the viscosity, and can maintain stable characteristics moderate, when this configuration utilizing the viscous shearing force is generated between the viscous material buried in the version with the viscous resistance material, it has already dissipation can be achieved The purpose of the vibration energy, while the support plate by changing the contact area with the adhesive material. In order to achieve the purpose of adjusting the bearing performance. Isolators | Chongqing bearings | buy one get one (view) provided by Hengshui HaoTong Rubber Company. "Grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearing steel" preferred HaoTong Hengshui Rubber Co. (2), the company is located: Taocheng Peng Zhu Village Ge Village, over the years, Hao-engineering rubber to provide customers with the best quality service, contact: Liu. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Hao-engineered rubber expect to be your long-term partner!