by Web Editor | Sep 22, 2017 | News
The production of cross-laminated timber, or CLT, has the potential to create significant job growth in the Pacific Northwest, according to a study published in July 2017 by Oregon BEST, a Portland-based nonprofit.
CLT is made of layers of glued 2-inch-thick dimensional wood crossing over each other at a 90-degree angle, creating a strong panel that can be used in tall buildings.
The 110-page study, “Advanced Wood Product Manufacturing Study for Cross-Laminated Timber Acceleration in Oregon and SW Washington,” was funded by $120,000 from the U.S. Economic Development Administration. The study included wood products companies from across the region, including D.R. Johnson in Riddle, the first structurally certified CLT producer in the U.S.
Valerie Johnson, president of D.R. Johnson, said she agrees with the study that cross-laminated timber will increase employment for rural areas in Oregon like Douglas County. D.R. Johnson started its first glue-laminated timber, or glulam, plant in 1967 in Riddle, and began producing cross-laminated timber in fall 2015.
“The community is part of the fabric of this company. It’s not only where our employees live it’s where our families have grown up and continue to live, and making this a successful venture is really important to us,” Johnson said. “We’re giving it all we can because we really want it to be successful.”
From Treesource: https://treesource.org/news/goods-and-services/cross-laminated-timber-jobs/
by Web Editor | Feb 22, 2016 | News
Oregon wood researchers hope to bring a new type of engineered lumber to market after tests to make sure it meets state building codes. Oregon State University has been notified that it will receive a $447,000 grant from the federal Economic Development Administration for the testing of cross-laminated timber, or CLT.
The testing will allow the development of manufactured wood products that meet state building codes so the products can be approved for the construction of large buildings, said Geoff Huntington, director of strategic initiatives for OSU’s College of Forestry.
“Our objective is to make CLT and other innovative uses of mass timber products technically feasible, economically viable and accessible alternatives for architects and developers seeking to use Oregon products to meet growing consumer demand for healthy, sustainable buildings,” he said. Plans for Oregon’s first cross-laminated timber buildings already are on the drawing boards.
CLT is composed of large wooden panels made with hundreds of pieces of wood, typically 2-by-4s or 2-by-6s laid perpendicular and glued together, Huntington said. The wooden panels are large, ranging from 10-feet-by-20-feet to 20-feet-by-40-feet. They can be used for walls, ceilings and floors, typically in buildings several stories tall, he said.
The product has been used in multistory buildings in Europe and Canada for several years, but the engineered wood hasn’t been approved for construction purposes in the United States, Huntington said.
From The Register-Guard: https://registerguard.com/rg/news/local/34077270-75/oregon-researchers-tout-potential-of-new-manufactured-wood-in-building-industry.html.csp
