Residential Building Inspector Practice Exam

Where would you find the minimum vertical reinforcement for 8 inch waffle grid basement walls?

1. Table R404.1.1(1)

2. R404.1.2(6)

3. Table R502.3.1(1)

4. Section R404.1

The correct answer is: R404.1.2(6)

The correct choice indicates that the location for minimum vertical reinforcement for 8-inch waffle grid basement walls is found in R404.1.2(6). This section specifically outlines the requirements for reinforced concrete foundations, providing the necessary information for structural integrity and safety. In particular, R404.1.2(6) focuses on concrete wall design and includes provisions for reinforcement that ensure the wall can withstand various loads and stresses it may be subjected to, such as soil pressure and hydrostatic forces. By specifying the minimum vertical reinforcement in this section, the code ensures that the wall maintains strength and stability throughout its service life. The other options are not directly relevant to the minimum vertical reinforcement requirements for waffle grid basement walls. While they may contain important information about structural criteria, they do not specifically address the vertical reinforcement for the 8-inch waffle grid configuration. Thus, understanding the precise requirements from R404.1.2(6) is crucial for proper residential building practices.