What is the first step in preparing to lay block?

The first step in preparing to lay block involves spreading a furrow mortar bed to level and plumb the block. This initial action sets the foundation for successful masonry work by ensuring that the blocks will be laid on a consistent and even surface. A well-leveled mortar bed is crucial because it helps prevent future issues with alignment and stability, affecting the overall integrity of the wall being constructed.

Positioning corner blocks comes after the mortar bed is established, as it requires a solid and level base to ensure the corners are square and aligned properly. Spreading mortar on the end shell or tooling the joints are tasks that take place later in the laying process, once the blocks are in position. By starting with a properly prepared mortar bed, the mason can guarantee a more efficient and quality installation of the blockwork.