| 1. | Reinforced concrete is much tougher than gypsum, but it is not fireproof.
|
| 2. | The Pentagon was built in just 16 months, mostly of steel-reinforced concrete.
|
| 3. | But reinforced concrete _ concrete with steel girders inside _ is heavier.
|
| 4. | The thick reinforced concrete ceilings of the complex, however, show no damage.
|
| 5. | One tore through reinforced concrete and both left craters several feet deep.
|
| 6. | The reinforced concrete also seems to have very little metal in it,
|
| 7. | Instead of reinforcing concrete with rebar, builders put cables in the concrete.
|
| 8. | _Is capable of destroying reinforced concrete buildings, such as an aircraft hangars.
|
| 9. | It is the first reinforced concrete building in the United States.
|
| 10. | The port's reinforced concrete pier is currently undergoing extension and widening.
|
मोबाइल