Highway bridge bearing production, both for the convenience of the design and construction of buildings bearing hinges, with or without an additional beam bottom design of the other components, reducing the building height and construction costs, such highway bridge bearing force uniform, and no stress concentration Void phenomenon when using this product, according to the factory to provide products Theravada board length dimension is calculated to determine the height of the bearing and determine the size according to the height. When the wind load, in the usual state highway bridge bearings bearings based on functional requirements, coupled with the impact when the wind is very necessary objects like bridges, horizontally elongated structures, mainly the role of the transverse direction wind problem, for the upper part of the structure of the bridge, highway bridge supports it as the role of transverse horizontal wind loads to consider in terms of the holder must have to ensure that the role of the bridge superstructure level wind load forces generated reliable delivery to function on the bridge substructure. Roads and bridges should be arranged within the steel mesh support cushion stone, not less than 8mm diameter steel hinge bearing activities, appropriate spacing for 50mm * 50mm, should be connected to the vertical steel reinforcement inside the pier for pouring concrete pad stone strength rating not less than C40, while the top surface of the concrete pad stone should be pre-calibrated with a spirit level, and strive to smooth rather than smooth, clean surface and to ensure bearing, dry, sand and other fluorine-free. Highway bridge bearing pad stone top surface elevation should strive bearing pad stone top surface will be fixed hinge bearing the same elevation level, this top must be strictly controlled. The same highway bridge support cushion stone height should be less than 0.5mm, its relative height should not exceed 1.5mm, to avoid bias, the initial shear deformation and appear uneven force phenomenon. Roads and bridges now pouring into every branch of installation is relatively simple, highway bridge bearing construction sequence, cleaning and sorting support cushion stone, the first branch before receiving seat cushion top surface of the stone bridge pier or remove loose sand table keep the pad stone top surface clean and free of oil, if the elevation deviation stone piers support cushion is too large, use a dry hard cement mortar to adjust. Ensure flatness and precision elevation pad stone. Fixed hinge bearing, bearing Yibin, Hengshui Hao-Hao factory direct pass by Hengshui Rubber Company. Hengshui Hao-Engineering Rubber Co. (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 hand in hand into the brilliant, for a better future!