Commercial Contractor Practice Exam 2025 – Complete Preparation Resource

The minimum requirement for the placement of each tie in a block wall used with wood framing is based on the structural integrity and load-bearing capacity of the wall system. Ties are crucial because they help secure the masonry to the wood framing, ensuring stability and reducing the risk of structural failure.

Choosing 2 2/3 square feet as the correct answer aligns with established building codes and best practices in construction. This measurement is determined by the need for adequate support and transfer of loads between the wood and masonry components.

In masonry construction, proper spacing and sizing of ties are vital for the distribution of forces and preventing issues like cracking or bowing in the wall. By adhering to the specified requirement of 2 2/3 square feet, the construction ensures sufficient lateral support and resistance to environmental factors, such as wind loads, that can affect the structure over time.

Understanding this minimum requirement is essential for contractors as it guides them in ensuring compliance with local codes and standards, thereby enhancing the safety and durability of the building.