Which standard addresses Structural Glued-Laminated Timber?

The correct answer focuses on ANSI A190.1, which specifies the standards for the manufacturing and testing of structural glued-laminated timber, also known as Glulam. This standard outlines the required material properties, dimensional tolerances, and the performance characteristics necessary for structural applications. It helps ensure that the glued-laminated beams meet safety and performance requirements when used in construction.

Understanding the context of ANSI A190.1 is vital for compliance in building construction and design, as it directly relates to the structural integrity and durability of timber components used in various applications. It is essential for inspectors to be familiar with this standard to ensure that the materials used in a project meet the necessary codes and safety regulations.

The other options do not pertain specifically to structural glued-laminated timber, focusing instead on different materials or codes that do not apply directly to Glulam. This highlights the importance of knowing the specific standards associated with the materials being used in construction.