Red Seal Bricklayer Practice Exam

Using a corner pole is an effective method to ensure wall corners remain straight because it provides a vertical and horizontal reference point for the bricklayer. The corner pole is typically a long, straight pole that is set at the corner of the wall, allowing the bricklayer to align the bricks accurately along both edges of the corner. This assists in maintaining the right angles and ensuring that the walls are plumb and square, which is crucial for structural integrity and aesthetic appearance.

While using a tape measure can help measure distances and ensure that bricks are laid according to specified lengths, it does not provide the same straightness or alignment guidance for vertical and horizontal planes that a corner pole does. A level is essential for checking if surfaces are horizontal or vertical, but it does not directly address the need to align bricks along corner edges. Similarly, a mortar jointer is a tool used to finish the mortar joints between bricks but does not assist in the initial alignment and straightness of the wall corners.