Red Seal Bricklayer Practice Exam

What should be done with excess mortar during bricklaying?

1. It should be left to dry out

2. It should be removed promptly to ensure clean joints

3. It can be reused at a later time

4. It should be stacked near the work area

The correct answer is: It should be removed promptly to ensure clean joints

Removing excess mortar promptly to ensure clean joints is essential in bricklaying for several reasons. First, excess mortar can lead to messy joints, which not only affects the aesthetic appearance of the finished wall but can also compromise the integrity of the masonry. Clean, well-defined joints are important for both visual appeal and structural performance. Additionally, excess mortar left on the bricks can harden, making it challenging to achieve clean lines during the finishing process. This can create a rough, unpolished look that detracts from the overall quality of the work. Furthermore, residual mortar can interfere with water drainage and retention, potentially leading to issues with moisture buildup and damage over time. To maintain a professional standard, bricklayers are trained to address excess mortar immediately, ensuring that the joints are consistent in appearance and that the functionality of the masonry is not compromised.