Highway bridge bearings in an important position on the bridge, the connection point of the lower structure, which directly affect the safety level of reliability and durability of the bridge structure, therefore, in addition to ensuring reasonable highway bridge bearing design selection and processing quality meet the technical standards outside The correct construction and installation of highway bridge bearing the key to the success of the application. Construction of the highway bridge bearings installed special requirements. In order to ensure the requirements of the construction quality of laminated rubber bearing. In order to ensure the quality of construction of the highway bridge bearings, as well as installation, adjustment, and replacement bearings for easy observation, no matter what method is still pouring on existing precast beams made of construction, no matter what type of laminated rubber bearing installation, usually in the top surface of the highway bridge pier support cushion stone setting is necessary, roads and bridges support cushion stone pedestal set in mortar, roads and bridges constructed in the top surface of the lower bearing must be corrected catheter, handling requirements according traits Characters come standard, support cushion stone appropriate circumstances. Highway bridge bearing pad size flat stone bearing strength shall be calculated locally, the general direction of the length and width should be larger than the next one will stand above their corresponding size 50mm. Stone pad height shall be not less than 100mm, to ensure that the end of the pier from the top surface of the beam by enough space height. To place the jack in order to adjust or replace the use support. Mounting direction highway bridge bearings. When determining the direction of the highway bridge bearing installation, you must consider the direction of movement of the upper structure and the direction of rotation, so that the upper and lower structures do not have too much stress, especially for curved steel bridge and the bridge of the seismic bearing, because the movement direction and the direction of rotation inconsistent, so consider the skills highway bridge bearing on the direction of the surface mount design drawings and important. Bearing installation height. Typically, the deck has a longitudinal and cross slope, even if the bearing is installed on the same lower structure height is different. For a seat, should prevail bearing design elevation to determine the top surface of the lower structure design height, roads and bridges support cushion thickness stone mortar and stone support cushion height. Highway bridge bearings generally use the 30mm mortar thickness as a benchmark, even if the top surface of the lower structure height cross slope design, the seat of the maximum thickness of the mortar, but also want the height of the bottom surface of the stopper than bearing set for a good grid tablet support seat cushion when supporting large stone mortar thickness Corridor sliding bearings, must consider setting up branches in the lower cushion stone and construction segments, such as the top surface elevation plus. Re-design on the map should be drawn aside hole aside the standard shape of the hole, but should pay attention to the following questions. Installation position can be adjusted perfectly poured into non-shrink mortar, easily filling operation. And because of the size of the economy. Highway bridge bearing mounting height is appropriate. Corridor sliding bearing bearings _ _ Hengshui supply provided by the manufacturer of finished HaoTong 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!