When a concrete structure or paved surface is involved in a fire, it won’t burn. It may, however, “spall.” When this happens, the outer layers of concrete will break apart violently and leave the structure unstable. In some cases, an entire structure may collapse to the ground as a result of intense fire spalling. The… Read more »
Posts Tagged: Concrete
Researchers Solve Mystery Behind Ancient Roman Concrete
Modern cement-based concrete might be pretty durable and long lasting, but it’s got nothing on the concrete used to build piers, sea walls and harbors in ancient Rome. Despite being partially submerged in corrosive saltwater for more than two thousand years, many of these structures remain standing to this day. Scientists have long wondered why… Read more »