Plain sawing and quarter sawing are methods related to which construction material?

Plain sawing and quarter sawing are techniques specifically associated with the processing of wood. These methods refer to different ways of cutting logs to produce lumber, and they affect the grain pattern, appearance, and stability of the wood.

Plain sawing, often called flat sawing, is the most common method where the log is cut into planks by making horizontal cuts parallel to the growth rings. This technique yields a higher volume of lumber but can result in wood that has a tendency to warp due to the varying orientation of the growth rings.

Quarter sawing, on the other hand, involves cutting the log into quarters and then sawing each quarter into boards. This method produces a more stable wood with a straight grain pattern, which is often preferred for high-quality finishes and is less prone to cupping and warping compared to plain sawn wood.

Understanding these sawing methods is essential for architects and builders, as the choice of wood and its durability, aesthetic appeal, and structural performance can significantly impact the quality of a construction project.