[Seismic] quality ball bearing hinges make [the earthquake] ball joint bearing steel foundation engineering quality control. Basic steel works are generally independent columns using concrete foundation, the basis of concrete and steel, formwork and construction process and other engineering methods are the same, but the foundation bolts embedded in a separate column is the focus of quality control, a single bolt and spacing, height deviation between each set of bolts, steel works directly affects the quality of the installation, we control the quality control process, the requirements must be strictly control the construction unit. [Seismic] ball bearing hinge steel quality control of the main project. the quality of a. steel components acceptance. Machining of steel components have been implemented factory production, quality steel components approach acceptance is very important. b. steel components installation quality control. Columns, beams when installed, horn main check whether the column under the mat real negatives, pad level, and whether the column vertical displacement, vertical beam, straight, lateral bending, the tightening of bolts and friction surface cleaning, after acceptance before lifting. When the ball joint bearing steel [seismic] fixed unit installation space formed steel ball bearing hinge Guangrun your choice! , And acceptance of, the requirements of the construction unit of the spatial column base plate and the top surface of the base expansion compacting concrete pouring secondary. [Seismic] ball bearing hinge connecting steel for casting beam line, and ordinary laminated rubber bearing as in situ beam construction method, the use of a steel plate welded steel and cast anchor beam connections. Upper and lower plate and beam at the end, support cushion stone universal ball joint bearing factory quality standards with an epoxy resin adhesive mortar, 250-200. [Prefabricated] seismic ball bearing hinge multi-piece T-beam bridge cradle Installation Step 1 [the earthquake] ball bearing hinges before lifting beam, first remove the packaging bearing metal, and clean up on a clean surface mount rivets, and then set up the stand. In the bottom of the pre-T beams Shanghai tensile ball bearings GB offer, may be left between the upper bearing plate with embedded steel beam bottom gap, if the gap should be filled way to take the pressure grouting. [2] Seismic ball bearing hinge bearing chiseling stone in place parts of the bearing pad surface, clear holes for the debris, and the water will support pad stone surface wet. 3. [earthquake] the shape of the ball bearing hinge, T beam falling girder in place after the ball joint bearing, adjust seat position and elevation to the design. After the implementation in place, with a temporary scaffold (or skids) retaining both sides of the beam, the beam prevent roll. Seismic ball bearing hinge [4] multi-plate girder installation time T, the line should be at the center of two hoisting T beams. And, after the two-piece T-beam hoisting, timely reinforcement welded connection between the two pieces of T-beam, followed by the rest of the piece T hoisting beams from the center to the bilaterally symmetrical. After each piece of T-beam in place, set up temporary support, and timely welded steel corresponding connection. [5] Earthquake ball bearing hinge between the transverse bulkhead concrete T-beam multi-piece casting and after reaching the intensity, timely removal of the temporary seat lock fitting. And installed hoardings bearing. Seismic ball bearing hinge [] Is there some kind of stand, make a horizontal force shared by the pier? Can be used rubber bearing basin + laminated rubber bearing the same manner in all piers are set laminated rubber bearing, vertical force borne by the rubber bearing basin, the horizontal force by rubber bearing basin and laminated rubber bearing shared, E1 under rubber bearing basin to meet the requirements of the requirements under the E2 can cut bad, E2 equivalent horizontal force by pot rubber bearing laminated rubber bearing friction and shear force shared. Ball bearing hinge, Ball bearing hinge factory quality standards, the company offers a wide rubber Run-Run from Hengshui Rubber Co. project. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) is specialized in the "seismic steel ball bearings, spherical steel unidirectional bidirectional slide bearings, ball joints fixed elastic damping bearings," the enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang.