Roanoke Cement Company takes Earth Hour a step further
Roanoke Cement Company has switched off lighting on its preheater tower indefinitely to coincide with the fourth annual Earth Hour.
Roanoke Cement Company has switched off lighting on its preheater tower indefinitely to coincide with the fourth annual Earth Hour.
Harsh conditions facing the cement industry are expected to persist throughout 2010 and beyond. In view of this, the US will be faced with some difficult decisions.