What is the popular wood construction method that involves gluing together individual pieces of lumber?

The popular wood construction method that involves gluing together individual pieces of lumber is glue laminated construction, commonly known as glulam. This method allows for the creation of larger structural elements than what solid lumber can typically provide. By gluing together various pieces of wood, manufacturers can produce beams and other components that are both strong and can span longer distances, making them ideal for large spaces in buildings such as gymnasiums, auditoriums, and other structures that require open layouts without supporting columns.

Additionally, glulam offers design versatility and can be shaped or curved, enhancing the aesthetic appeal of the construction. It also allows for the use of smaller pieces of lumber, which can lead to efficient material use and waste reduction. This method is also subject to rigorous testing and standards to ensure durability, strength, and performance in various conditions.