Which term refers to wood members produced by joining small flat strips of wood with glue; also known as Glulam?

Which term refers to wood members produced by joining small flat strips of wood with glue; also known as Glulam?

• A. Oriented Strand Board (OSB)
• B. Glued-Laminated Beam
• C. Fire Load
• D. Assembly

Answer: (B)

Glued-laminated timber, commonly called Glulam, refers to wood members produced by bonding multiple thin layers of lumber with a durable adhesive to form a single structural member. This lamination approach lets engineers create long spans and curved shapes with high strength-to-weight ratios, using layers oriented to optimize strength. The adhesive holds the layers together so they act as one piece, improving stiffness and load-bearing capacity compared to solid timber of the same size. OSB, by contrast, is a wood panel made from strands bound together and used for sheathing or flooring, not for laminated beams. Fire load is a fire engineering term about potential energy release, and assembly is a general term without specific reference to laminated timber. So the term described is Glulam.

Glued-laminated timber, commonly called Glulam, refers to wood members produced by bonding multiple thin layers of lumber with a durable adhesive to form a single structural member. This lamination approach lets engineers create long spans and curved shapes with high strength-to-weight ratios, using layers oriented to optimize strength. The adhesive holds the layers together so they act as one piece, improving stiffness and load-bearing capacity compared to solid timber of the same size. OSB, by contrast, is a wood panel made from strands bound together and used for sheathing or flooring, not for laminated beams. Fire load is a fire engineering term about potential energy release, and assembly is a general term without specific reference to laminated timber. So the term described is Glulam.