For the steel work should include: bearing steel grid should always be on the exposed surface of the water, fouling, etc. to be cleared, and check loose and corroded steel truss mount bolt and perform appropriate and effective anti-rust treatment, surface paint steel parts, rollers and the rotating part of the rocker shaft from the top scrub and apply oil, cleaning and inspection of stainless steel grid plate surface PTFE slide bearing surface if there is a dry lubricant grease Solid and so on. Only jacking inspection and maintenance to ensure the steel truss bearing in proper working condition. The purpose of bearing steel grid maintenance work is required in order to maintain the bearing function, plan and implement maintenance management division bearing important daily work, steel truss bearing inspection work must be based on the purpose of inspection the content and frequency of checks carried out according to plan. By examining changes in bearing steel grid, repair and replacement if necessary to make timely and appropriate judgment, alongside perfusion will do from design to construction and other treatments Party shall maintain detailed management plan. Steel truss bearing detection, accurate knowledge of bearing applications simultaneously detect changes in their performance, and put forward opinions rubber pad bearing steel grid changes according to its causes, is to keep the steel grid Supports normal working grace to your important daily work. Inspection generally include routine testing, periodic inspection and found detailed examination varies. Small changes in environmental conditions in the short term, it is usually in the daily inspection remove it. However, when the results of the comprehensive determination of periodic inspection, weather conditions grid bearings, bridge features steel truss bearing status has become necessary items. Special examination should be based on damaged condition and the nature of bridge bearings, bearing steel grid using field test equipment and other auxiliary seismic grid test checks bearing, bearing steel grid to analyze the status quo, the formation of expert conclusions . Steel truss bearing special examination report shall include the following main elements: general overview of inspection, including the basic situation of bridge bearings, the organization checks, time, Beijing and inspection processes. Steel truss bridge bearing bearing describe the current state of technology, including sausages bearing steel grid surveys, testing and inspection of the project and methods, test data and results of the analysis and evaluation of the technical condition of the bridge abutment. Detailed description of the extent of damage and the cause of the examination site and proposed bridge bearing structural parts or the whole of repair, strengthen or suggestions motion replacement. Typical defects and diseases and diseases of the photo and description. The term describes the application of professional standards defective condition, indicating the defect site, type, nature and scope. Grid holder, finished the integrity of operational excellence, steel truss bearing provided by Hao-engineering rubber. Hengshui Hao Tong Engineering Rubber Co., Ltd. (www.htgcxj.com) in the grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearings and other steel industry has high visibility, integrity management both, quality of service, welcome to inquire or consult our "business alliance customer service" it!