Which section of the building code deals with material specifications and strength?

The section of the building code that effectively addresses material specifications and strength is pivotal for ensuring structural integrity and safety in construction. Chapter 23, which focuses on wood, encompasses the material properties, strength characteristics, and design requirements relevant to wooden structures. This chapter includes specifications related to different types of wood, their allowable stresses, and guidelines for use in various applications within building construction.

In contrast, other chapters also discuss material properties, but they focus specifically on different materials. Chapter 20 covers concrete, which is important but not related to wood. Chapter 30 is dedicated to steel, addressing its behavior and specifications in structural design. Chapter 10, while crucial for general building requirements, offers more overarching principles rather than specific material specifications. Thus, Chapter 23 stands out as the comprehensive guide for understanding the properties and strength of wood used in construction.