What is the process called for marking block spacing for the first course of a wall?

Laying out the wall is the correct process for marking block spacing for the first course of a wall. This step is critical because it involves measuring and aligning the blocks based on predetermined dimensions, ensuring that the wall is constructed accurately and remains straight and level throughout.

During this process, mason workers use tools such as levels and measuring tapes to establish exact locations for each block. Proper layout minimizes material waste and helps in achieving the desired aesthetics and structural integrity of the wall.

The term highlights the importance of preparation in masonry work, as a well-laid layout sets the foundation for all subsequent courses. The additional steps in masonry, such as setting the line or block alignment, come after the initial layout is completed.