Highway bridge bearings, hybrid bearing, except with rubber bearings to adapt the following main features, due to the rotation function is separated from the rubber bearings, you can further expand the range of adaptation rotation compared with rubber bearings, while increasing After the rubber closures, highway bridge bearing not only has the ability to pressure the vertical load, and adapt to the requirements of the rotation function finished seismic grid bearing manufacturers, vertical load bearing function, horizontal displacement adaptation function, elastic support functions. Highway bridge bearings sealed rubber cap structure due to the deformation of the rotation to absorb deformation of the bridge, so do not pass highway bridge bearing province affect rotation. DOF structure significantly increased costs have also been reduced. With a vertical load bearing function and use the rotation function. Highway bridge bearing construction seismic bearing, first of all, Bonham product quality is an important prerequisite for the installation and maintenance of the entire seat, so the former highway bridge bearings manufactured products bearing corridor seismic professional manufacturers, each batch of products to respond quality inspection before delivery. After the factory inspection by factory quality inspection departments to confirm eligibility before leaving the factory, the factory should be accompanied by supporting documentation quality of the product along with relevant information bearing specifications for acceptance and use of sampling units. Highway bridge bearing installation tolerances specified seismic finished truss bearing supplier, according to the "use of highway bridges and culverts technical specifications" of the provisions of the current industry standard, highway bridge bearing a predetermined value being allowed safe standard error, bearing Anzheng quality inspection and assessment standard, according to China Road and Bridge created inspection standards, the basic requirements for highway bridge supports positive safety, quality and appearance of 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 specifications must meet the requirements of the design and the relevant provisions, after passing only in accordance with, bearing floor leveling mortar performance should meet the design requirements, perfusion dense, not leave gaps on the highway bridge bearings, next to the longitudinal axis of the components must not be at the same time, should stand along the bridge to the partial amount of the pre-alignment when installing the temperature and the design requirements set by calculation. Highway bridge bearing not happen skew, uneven with force 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. Finished seismic grid bearing manufacturers, seismic bearing service life of 50 years provided by Hengshui HaoTong Rubber Company. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!