资讯

When seawater penetrates concrete in road tunnels, a biofilm is formed that breaks down the concrete. This can lead to high ...
The Loudon County Sheriff's Office is working to reopen a roadway in Philadelphia after a concrete truck overturned on ...
Mumbai: A freshly laid concrete road in Oshiwara, Andheri, was dug up on Wednesday, angering residents who endured months of ...
A viral video shows a concrete beam from an under-construction flyover in Mumbai piercing a car's windshield, narrowly ...
Destrehan area road closures for construction start Monday, affecting local & state roads with detours in place.