Red Seal Bricklayer Practice Exam

Question: 1 / 400

How does a jointing tool function in masonry?

To cut and shape bricks

To finish mortar joints smoothly

The function of a jointing tool in masonry is primarily to finish mortar joints smoothly. This tool is designed to create a clean and uniform appearance by shaping the mortar between bricks or blocks after it has been applied. By using a jointing tool, masons can compress the mortar, which not only enhances the aesthetic appeal of the work but also helps to improve the joint's durability. A well-finished joint also assists in preventing water from penetrating the masonry, thereby contributing to the overall integrity and longevity of the structure.

Other options describe functions not directly related to the purpose of a jointing tool. For example, cutting and shaping bricks, applying grout, and mixing mortar refer to different processes and tools specific to those tasks. Each of those activities plays a role in masonry work but does not relate to the specific function of finishing mortar joints.

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To apply grout

To mix mortar

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