Reinforced concrete is the only building material highly resistant to what two destructive forces?
Answer Fire and water
Reinforced concrete stands the test against fire because it has a slow rate of thermal conductivity. It doesn't get hot and stay hot long enough for fire to catch. It therefore acts as an effective shield against it. As for water, concrete is a natural water repellant material. It's perfect for underground structures.
Asked by Jennifer Sinclair · Last updated 5 years ago · 5.2K views · SOURCE
