Which type of drawing provides the most detailed information about the materials used?

A section view drawing provides a detailed representation of a specific part of a structure as if it has been cut through. This type of drawing not only reveals the arrangement of various materials at that section but also allows for the depiction of features that may not be visible in other types of views. For instance, it can show the thickness of walls, the type of insulation used, and how different materials interface with each other within the construction. By slicing through the structure, section views give inspectors and engineers an insightful glimpse into the internal components and construction methods, making it essential for understanding the specifics of materials within that section.

In contrast, elevation drawings primarily showcase the vertical surfaces of a building, giving an external view without as much emphasis on internal material composition. Orthographic drawings are accurate and include multiple views; however, they lack the depth detail found in section views regarding materials. Plan views present a top-down layout of the space, which is beneficial for understanding the overall layout but does not provide the depth of material information that section views do. Therefore, the section view stands out as the most informative in terms of detailing the materials used in construction.