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Protective measures for bridge expansion joints

author: Jianfeng Engineering from: ԭ date: 2017/9/3 18:00:00 hit: 9086
Tips: On the pavement outside to take protective measures to eliminate and damage is strictly prohibitedEn...


On the pavement outside to take protective measures to eliminate and damage is strictly prohibitedEnsure, tidy corner and straight. Straight. In order to avoid the pollution of deck asphalt concrete, are the end of the color of the cloth paste in the bridge, the whole bridge layout, in order to avoid the pollution of asphalt concrete deck, we end paste the color of the cloth in bridge, the whole bridge layout, the width is 2m, the other end of the color of the cloth with wide tape the other end of the color of the cloth glued edge. Using wide adhesive tape glued edge.

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

filler joint

  

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