Humber/Ontario Real Estate Course 3 Exam Practice

Which of the following statements is accurate regarding brick walls?

1. A spreading effect from roof rafters would not harm the structural stability of a brick wall.

2. A wavy look might suggest a brick wall was built hastily and the mortar didn't cure adequately.

3. Brick walls are outdated as they can't bear loads anymore.

4. Brick walls are identified by the absence of headers.

5. Brick walls do not need any form of curing.

6. Brick walls require specific alignment methods.

The correct answer is: A wavy look might suggest a brick wall was built hastily and the mortar didn't cure adequately.

The statement that a wavy look might suggest a brick wall was built hastily and the mortar didn't cure adequately is accurate. When brick walls are constructed, the quality of the workmanship and the proper curing of the mortar are crucial for ensuring stability and durability. If the mortar does not cure properly, or if the bricks are not laid evenly, the result can be a wavy appearance. This often indicates that the wall may not have been built under ideal conditions, potentially affecting its structural integrity over time. The other statements present misconceptions about brick walls or highlight inaccuracies. For instance, roof rafters can indeed affect the structural stability of a brick wall, especially if they place uneven loads on the wall. While brick walls possess excellent load-bearing capacity, they are not considered outdated; they continue to be used in modern construction. Headers in brick walls are significant as they help to bond the brickwork together and provide structural support. Curing is an essential process in masonry, allowing the mortar to gain strength over time. Lastly, proper alignment during construction is critical for achieving structural integrity and aesthetic appeal.