1, GPZ series highway bridge pot rubber bearing properties and classification A, bi-bearing activities: a vertical rotation and vertical and horizontal sliding performance rubber bearing basin, codenamed SX. B, one-way bearing activities: a vertical direction of rotation and a single slip performance, code-named DX. C, fixed support: only a vertical rotation performance, code-named GD. 2, for GPZ series of highway bridge construction features rubber bearing basin description: GPZ series highway bridge rubber bearing basin QPZ rubber bearing basin, made of stainless steel and Teflon sliding surface using grease lubrication, reduces frictional resistance. Longitudinally movable bearing guide using intermediate measures to adapt to the needs of the beam deformation next bend. Longitudinally movable bearing intermediate orientation, compared with the current domestic bearing plate type commonly used rubber bearing basin trough plant, not only reduces the weight and reduce the number of steel castings. Set hoardings bearing dust, reducing dust intrusion 3, temperature range A, Std bearings: Suitable for -25 ℃ ~ + 60 ℃. B, cold-type bearings: suitable for -40 ℃ ~ + 60 ℃, code-named F. 4, GPZ series highway bridge rubber bearing basin technical performance A, bearing the vertical angle of not less than 40 '. B, vertical bearing capacity (KN) 1000-50000 divided into 28 bolt rubber bearing basin, the level of non-slip surface of the bearing capacity of 10% vertical. C, friction coefficient: room type μ≤0.04, cold type μ≤0.06. D, the amount of displacement shown in Table. KZ KZ seismic rubber bearing basin seismic rubber bearing basin is my factory People's Republic of China on the basis of traffic, "highway bridge rubber bearing basin" (standard number JT391-1999) engage in earthquake engineering and highway design specification (JTJ004-89) On the basis of basin rubber bearing on the increase in energy dissipation and damping measures, according to the National Laboratory of Civil Engineering Disaster multiple sets of bearing vibration table test conclusion, the Central Public Planning and Design Institute of experts to develop a new design seismic rubber bearing basin. Pot rubber bearing bolts, high-quality low-cost (certified), rubber bearing basin is provided by Hengshui Gallop Road and Bridge Engineering Limited. Hengshui Gallop Road and Bridge Engineering Co., Ltd. (www.hsjllq.com) (www.china-2000.com) Hebei Hengshui, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Gallop Bridge in leadership with the staff warmly welcome all inquiries negotiations to create a better future for Gallop Bridge.