January 12, 2026
I don't know how to design engineering costs, but I have a lot of contact with drawings. Not to mention silence, durability and friction. Just talk about my understanding from the drawings, concrete pavement needs expansion joints, asphalt pavement becauseDuctilityIt's better. So there is no need for expansion joints. You can think about it. On the highway, the car kept pressing overexpansion joints feeling.
Westcoast New Area, Qingdao City ,Shandong Province ,China
