With the continuous promotion of traffic construction and the continuous improvement of bridge construction level, the service life of the bridge is getting longer and longer, which is inseparable from the extensive use of 09CuPCrNi-A weathering steel plate. Because the bridge needs to be exposed for a long time, the requirements for its performance are also very high. Next, we analyze the advantages of 09CuPCrNi-A weathering steel plate in the bridge application.
1. Corrosion resistance: many bridges are designed close to the water surface. Some even cross sea bridges, no matter how much the sea water or river water, will flood the bridge deck, which has higher requirements for the bridge materials. If ordinary steel is used, corrosion will occur soon. The application of 09CuPCrNi-A weathering steel plate in bridge engineering can In order to effectively reduce these corrosion phenomena, making the bridge building more solid.
2. Beauty: 09CuPCrNi-A weathering steel plate will naturally rust after use for a certain period of time. The color of the corrosion can be changed with the change of time. This color element has been added to the design of many buildings to achieve the heavy effect. 09CuPCrNi-A weathering steel plate is used in bridge engineering, which adds a layer of heavy texture to the bridge virtually.
In addition, it is very important that 09CuPCrNi-A weathering steel plate can increase the service life of the bridge and protect the base material from corrosion. This is also an important reason why it has been recognized by more and more people.
