Ever wondered why buildings made of concrete will survive a fire? So glad you asked! One of strongest and most durable materials in the world, reinforced concrete, is virtually fire-proof.????It’s slow rate of heat transfer makes it even cooler in the wor
by ironrockconcrete 8 years ago | via Instagram



#Sunday - Winding down by running ????????‍♀️, people watching and sunset viewing ???? #metime #sunset #sunsetphotography
by firstl0ve88 8 years ago | via Instagram