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Bridge expansion joint embedded steel bar

author: Jianfeng Engineering from: ԭ date: 2017/7/15 18:00:00 hit: 10359
Tips: Pre embedded steel bar inspection, repair, embedded reinforcement inspection,A good cleaning groove ...

Pre embedded steel bar inspection, repair, embedded reinforcement inspection,

A good cleaning groove and the beam of debris, first check the embedded tendons in good condition, such as deformation to straightening, making it one of the Qing good groove and the beam of debris, first check the embedded tendons in good condition, such as deformation should be straightened, and the exact form; if there is flaw and crushed, it must be planted, planting in accordance with the direction of the anchor bolt joints, and the form is accurate; if there are missing and damaged, it must be planted, planting in accordance with the direction of the anchor bolt joints, bolts and joints to ensure the anchor bolt has good welding stress and ensure anchorage. With the expansion joint of anchoring steel has good mechanical andThe welding reinforced design. Homologous pre buried steel of the same size of anchorage, anchorage construction, selection of reliable quality. Ensure the anchorage bar planting technique, were planted, were planted during the construction, the selection of reliable quality. To ensure the anchorage bar planting technique, adhesive should meet the requirements of welding, after welding bearing capacity decreased, and with the corresponding testing report. Meet the design requirements before the installation of telescopic device. After welding bearing capacity decreased, and has the corresponding testing report. To meet the design requirements before installation of expansion device. Finally, the corrosion of steel parts using iron rust brush clean. Finally, the corrosion of steel partWith the iron rust brush clean. Part of the use of iron rust and clean brush


  

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