Fastening schedules are used to show what in terms of structural design?

The use of fastening schedules in structural design primarily focuses on specifying the minimum code requirements necessary to ensure the safety and integrity of a structure. These schedules lay out the types, sizes, and spacing of fasteners that are required to properly secure components within a building, thereby adhering to the safety standards set forth by building codes.

Minimum code requirements are critical because they establish a baseline for construction practices that are deemed safe and acceptable. By following these guidelines, builders can ensure that structures can withstand the anticipated loads and environmental factors they will encounter over time. This helps prevent structural failures and promotes a safer built environment.

While recommended practices and optional design features may enhance construction methods or aesthetics, they do not fulfill the mandatory criteria set by codes. Similarly, maximum code requirements do not apply in the same context as fastening schedules, since these schedules primarily focus on minimums to achieve safety standards.