Exploring the Dangers of Parapet Walls
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Questions and Answers

Which type of wall is considered one of the most dangerous walls a firefighter can encounter?

  • Masonry parapet wall (correct)
  • Fire wall
  • Party wall
  • Exterior wall

    • What can cause a parapet wall to become unstable and collapse?

  • Lack of steel reinforcement rods
  • Expansion of the steel due to heat (correct)
  • Poor maintenance of the coping stones
  • Excessive weight on top of the wall

    • Which type of parapet wall is most susceptible to total collapse?

  • Masonry parapet wall with steel reinforcement rods
  • Decorative terra cotta parapet wall (correct)
  • Solid brick wall without steel reinforcement
  • Ornamental cast stone parapet wall

    • Which of the following materials can weigh between 5 and 50 pounds?

    <p>Terra cotta</p> Signup and view all the answers

    What can cause coping stones to become loose?

    <p>Sweeping master streams</p> Signup and view all the answers

    Which type of wall deteriorates more rapidly than masonry walls exposed on only one surface?

    <p>Parapet walls</p> Signup and view all the answers

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