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Wengyuan County Bridge inspection car rental company Bridge inspection car rental road and bridge inspection car rental complete

Product Numbers：2021326152844
Price：2988
Product description：Wengyuan County Bridge inspection car rental company Bridge inspection car rental road and bridge inspection car rental complete

INTRODUCTION:

Wengyuan County Bridge inspection car rental company Bridge inspection car rental road and bridge inspection car rental is complete, Xinyue road and bridge free consultation hotline 1830208001, if the design is improper, installation quality is poor, lack of scientific and timely maintenance, it will cause jump at the bridge expansion joint. At present, the problem of vehicle jumping at the expansion joint of bridge head is a common road disease in China. With the development of China's highway, this problem is becoming more and more prominent. The bridge expansion joints are damaged, the joints sink, the road surface is damaged, and there are different levels of staggered platforms (steps). These steps make the vehicles jump and impact when passing, thus causing additional impact load on the bridge and road surface, making the drivers feel uncomfortable, and even causing traffic accidents, thus affecting the normal operation of the highway. Bridge expansion joint jumping not only exists on the highway in our country, but also has not been solved in foreign countries. In order to eliminate the steps and prevent jumping, Wengyuan County Bridge inspection car rental company rent bridge inspection car rent road and bridge inspection car rent qiquanxin road and Bridge toll free hotline 1830208001 To maintain good road conditions, the relevant departments and construction units have adopted many effective measures and methods, which greatly reduced the jumping disease at the bridge expansion joint. The installation of bridge expansion joint is an important construction project in highway and bridge construction. The installation quality directly affects the stability and comfort of driving, the service quality and service life of bridge, and affects the construction quality of expansion joint. If there is no problem with the flatness, the slotting width shall be determined according to the requirements of the construction drawings, the accurate lofting shall be carried out, the cutting machine shall be used to cut the seam on the line, and the asphalt concrete pavement outside the sawing line shall be protected by sticking adhesive tape or covering with plastic cloth, so as to prevent the stone powder generated during the sawing from polluting the road surface. The SAW seam shall be neat and straight. The stone powder shall be removed with clean water immediately after the joint cutting. If the joint is directly cut by dry cutting, that is, the joint is cut without adding water, the air blower shall be used immediately, otherwise it will be difficult to clean after it is dried (in case of water), causing Road pollution. Wengyuan County Bridge inspection car rental company Bridge inspection car rental road and bridge inspection car rental complete Xinyue road and bridge free hotline 1830208001

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