by Web Editor | Nov 7, 2018 | News
The Mass Timber Institute officially launched on October 30 with an industry leaders’ collaboration event held at their offices at 110 Yonge Street in Toronto. Key industry leaders from education and industry participated in this collaboration to help propel the mass timber industry forward.
In her welcome address, Anne Koven, director of the Mass Timber Institute spoke about the role MTI can play to push the industry ahead and how MTI can help the industry get access to so much more of the research that has been done.
An adjunct professor at the University of Toronto and a Forester, Koven said coming into the Mass Timber Institute has been a “surprise for me that I am enjoying very much as I learn about your industry. Mass timber starts with trees, but it is very much in the hands of the industry represented by the people in this room. This is a multi-discipline enterprise driven by designers building, architects, engineers, and contractors.”
“We plan to expand the Mass Timber Institute nationally and eventually internationally. Again, I want to convince you of the importance of the academic and industry connection and collaboration. Lots of good things have come out of this collaboration including the biotech industry, cures for diseases, nanotechnology and synthetic forms of cancer drugs. There have been many exciting results in academic and industry collaboration. It might be presumptuous of me to add mass timber products to this list, but I am going to,” said Koven.
The morning presentations provided focused discussions on opportunities and specific challenges that lie ahead for mas timber integration. One of the critical challenges is the fact that the average practitioner (architect/engineer) does not have access to the specialist consultants that are developing today’s’ leading-edge mass timber projects. To gain market share, mass timber must be widely accessible.
Read more on this from The Working Forest at https://www.workingforest.com/mass-timber-institute-officially-launched/?utm_source=November+06%2C+2018&utm_campaign=November+06%2C+2018&utm_medium=email.
by Web Editor | Oct 31, 2018 | News
Prescriptive requirements for wood structures up to 18 stories were among the additions preliminarily approved for the International Building Code following the work of the International Code Council’s ad-hoc Tall Wood Buildings Committee.
Wood is widely recognized as a carbon-neutral building material, but its use as a structural material has been mostly limited to residential and low-rise buildings due to its combustible nature. Through recent advances in manufacturing and engineering, wood in the form of mass timber products is increasingly attracting interest as a structural system for tall buildings.
Portland, Ore., recently saw the completion of the eight-story Carbon12, currently the tallest wood building in the United States. Still, progress has been slow in this country as compared to Europe or Canada, where the 18-story-tall Brock Commons, in Vancouver, stands as the tallest timber structure in the world. One significant issue inhibiting widespread adoption in the U.S. is prescriptive building codes, which currently limit the height of wood buildings to 85 feet, or six stories. In December 2015, the International Code Council (ICC) formed an ad-hoc committee to study the impact of tall wood buildings on the building code with the membership voting on the adoption of proposed changes on Oct. 24.
The ICC’s International Building Code (IBC) classifies a high-rise building as any building with an occupied floor 75 feet above the lowest level at which fire department vehicles can access. The 2018 IBC defines heavy timber structural members as Type IV construction, which also includes a range of wood products, such as solid sawn timber, glue-laminated members, and composite wood members. The term mass timber, however, comprises both heavy timber as well as engineered products, many of which the IBC does not reference, such as cross-laminated timber (CLT).
Heavy timber construction is currently limited to a height of 85 feet. Architects can design taller wood structures, but they must demonstrate that the design meets the prescribed code and performs as well or better than a similar concrete or steel structure. This can be a costly and time-consuming process, requiring extensive testing and documentation on the part of the design team and building owner.
Read more on this from Architect Magazine at https://www.architectmagazine.com/technology/support-for-tall-timber-reaches-new-heights-in-the-building-code_o.
by Web Editor | Jul 16, 2018 | News
OSU Gets Grant For Cross-Laminated Timber Research
Oregon Senators Jeff Merkley, the top Democrat on the Senate Appropriations Agriculture subcommittee, and Ron Wyden announced Thursday that a nearly half-million dollar U.S. Department of Agriculture grant was awarded to Oregon State University for research on the durability of cross-laminated timber, an innovative product that is helping to advance wood as a construction material for tall buildings.
“We have been working to establish Oregon as a hub for mass timber products, using local timber and bolstering our forest products economy,” said Merkley, who each year on the Appropriations Committee has fought to fund this important grants program.
“This research at OSU supports the innovative manufacturing that helps to create jobs in the rural part of the state, and lays the groundwork for tall wood building construction in urban parts of the state. I will continue to use my seat on the appropriations committee to get this important research and development funded.”
“Oregon is leading the way in developing state-of-the-art timber products that are revolutionizing our nation’s construction industry,” Wyden said. “This funding supports the ongoing research and innovative work Oregon State University is doing to ensure timber products can continue to spark economic growth and create good-paying jobs across Oregon.”
“Oregon State University is at the forefront of research to inform engineering design guidelines for cross-laminated timber structural systems,” said Anthony S. Davis, Acting Dean of the Oregon State University College of Forestry. “This grant award is another example of the excellent research done by scientists affiliated with OSU and the TallWood Design Institute.
Read more on this from KTVZ 21 News at ktvz.com
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by Web Editor | May 24, 2018 | News
Oregon’s U.S. Senators Jeff Merkley and Ron Wyden recently submitted a bipartisan letter urging the Committee on Agriculture, Nutrition and Forestry to include the Timber Innovation Act, which supports the development of mass timber products for building construction, in the next Farm Bill.
“We have been working to establish Oregon as a hub for mass timber products, using local timber and bolstering our forest products economy,” Merkley said. “This bill supports innovative manufacturing that creates jobs in the rural part of the state and encourages more sustainable tall wood building construction in urban parts of the state.”
“Oregon is leading the way in producing and engineering cross-laminated timber, which is revolutionizing the way our country constructs buildings,” Wyden said. “The Timber Innovation Act promotes job growth in Oregon’s timber counties and encourages the kind of Oregon entrepreneurship that can catapult our state’s economy to new heights.”
Merkley is co-leading the letter with Sen. Mike Crapo (R-ID); cosigners include Sens. Wyden, James Risch (R-ID), Amy Klobuchar (D-MN), Steven Daines (R-MT), Roger Wicker (R-MS), Gary Peters (D-MI), Angus King (I-ME) and Maria Cantwell (D-WA).
Oregon has been at the forefront of developing mass timber products, including includes cross-laminated timber (CLT), nail laminated timber, glue laminated timber, laminated strand lumber, and laminated veneer lumber. However, U.S. building codes do not currently recognize mass timber products as official construction materials, leaving the products without a standard rating system for quality, fire resistance, earthquake resistance, and more.
Read more on this from the Klamath Falls News at https://www.klamathfallsnews.org/news/merkley-wyden-urge-bipartisan-timber-innovation-act-to-be-included-in-farm-bill.
by Web Editor | Mar 23, 2018 | News
Washington State legislators changed building codes in new legislation, a move expected to increase in the use of mass timber products in commercial and residential construction.
The Washington Forest Protection Association says the move will boost business for rural communities and forest landowners and will lead to an increase in the use of mass timber products in commercial and residential construction.
Mass timber products like cross-laminated timber (CLT) have been on the upswing in Washington in recent years, with Vaagen Brothers Lumber of Colville. Wash., and Katerra, a California company both announcing CLT factories in Eastern Washington. The material is increasingly being used in buildings around the state, according to the Washington Forest Products Association.
For Katerra, founded in 2015, CLT is an element in a broader strategy for resetting the building and construction industry. The company announced $865 million Series D funding round led by the SoftBank Vision Fund to fund its new plant in Washington, and it has already accumulated more than $1.3 billion in bookings for new construction, spanning the multi-family, student and senior housing, and hospitality sectors. It already has a fully operational manufacturing facility in Phoenix.
“The $12 trillion construction industry is extremely fragmented with tens of thousands of companies using minimal levels of technology. While labor-productivity growth has skyrocketed in the overall global economy, the construction industry has averaged only 1% annual productivity growth over the past two decades,” said Jeffrey Housenbold, managing partner for SoftBank Investment Advisers. New investors in Katerra’s latest the round include the Canada Pension Plan Investment Board (CPPIB), a private investment fund managed by Soros Fund Management LLC, Tavistock Group, Navitas Capital, DivcoWest, and others.
Read more on this from Woodworking Network at https://www.woodworkingnetwork.com/news/woodworking-industry-news/washington-state-wil-revise-building-codes-okay-mass-timber.
