by Web Editor | Nov 3, 2017 | News
American Wood Council released the following statement regarding the U.S. House of Representative’s passage of the Resilient Federal Forests Act of 2017 (H.R. 2936). The bill (H.R. 2936) includes the research title of the Timber Innovation Act (H.R. 1380/S. 538), which would establish a performance driven research and development program for advancing the use of innovative wood products in building construction.
“The United States has an opportunity to help bring an innovative and sustainable technology to our nation’s construction industry,” said AWC president and CEO Robert Glowinski.
“This bill includes language directing the technical assistance and research components already in place at the U.S. Department of Agriculture to facilitate the use of these innovative wood products into mainstream construction through research and development, education, and technical assistance. Supporting mass timber construction is a win-win because it would introduce new carbon-neutral building materials to our urban areas, as well as job creation in rural areas.”
Congressmen Bruce Westerman (R-AR), Mike Conaway (R-TX) and Mike Thompson D-Calif.) helped sponsor and advance the bill.
From Woodworking Network: https://www.woodworkingnetwork.com/wood/pricing-supply/wood-council-applauds-house-passage-resilient-federal-forests-act?ss=news,news,woodworking_industry_news,news,almanac_market_data,news,canadian_news
by Web Editor | Aug 4, 2017 | News
If Yugon Kim realizes his dream, the new office building or housing complex going up in your city may be made out of large hardwood panels called cross laminated timber (CLT). The technology behind CLT has been used for decades in Europe, and it is just beginning to take root in the United States with softwood CLT leading the way. Kim’s Boston-based, architectural design firm IKD just won a $250,000 grant from the Forest Service for designing, developing and constructing the first hardwood CLT demonstration project in the United States.
The aim is to take low-value hardwoods and turn them into a high-value CLT construction project as a proof of concept. Kim explained, “Over 50% of every hardwood log in the region goes to low-value materials like pallets and cants. Our idea is to utilize this material and to upcycle it.”
Kim along with his design partner Tomomi Itakura have created an outdoor CLT construction project that is titled the Conversation Plinth and will be integrated as circular discs that provide a platform for viewing a sculpture at the Cleo Rogers Memorial Library.
Kim suggested, “The ultimate goal is to construct buildings in the United States using hardwood CLT. Our research hopes to lead toward hardwood mass timbers being used for U.S construction projects.”
The Conversation Plinth was designed for Exhibit Columbus, the annual celebration of architecture, art, design and community in Columbus, Indiana. IKD’s design was selected to win an inaugural J. Irwin and Xenia S. Miller Prize as part of a national competition.
From Pallet Enterprise: https://palletenterprise.com/view_article/4927/Hardwood-CLT
by Web Editor | May 12, 2017 | News
Residents and officials eager for a new siding plant to open in northeast Minnesota are going to have to wait a bit longer. Louisiana-Pacific — which last year announced the purchase of a former mill in Cook, Minn., to expand its thriving engineered wood siding business — now says it will first convert a mill the company operates in British Columbia to make siding.
In a conference call with analysts, LP’s chief operating officer Brad Southern said it makes sense to develop the Canadian site first because of its proximity to the company’s West Coast customer base, and because the mill is already staffed and operating.
But that doesn’t mean a northern Minnesota plant is off the table. The Cook location and another site in Quebec “are likely options for future siding expansion,” said Southern. He added the company is “continuing our planning process for both locations with a focus on Cook.”
Still, the earliest the Cook mill would likely open is 2020, Southern told analysts. The company would first need to construct buildings and equip the entire mill. “The advantages of Cook, though, is it is a larger mill,” said Southern. “Cook gives us a lot of upside on volume. It’s a beautiful piece of land, a beautiful site to construct the mill and then expand it.”
State legislators and economic development officials on the Iron Range have had high hopes for the Louisiana-Pacific plant as something that could kickstart the region’s wood products industry.
From MPR News: https://www.mprnews.org/story/2017/05/08/hotly-anticipated-northern-minn-wood-siding-plant-delayed
by Web Editor | Mar 29, 2017 | News
Over the past several years, there has been a rise in mass timber construction around the world, demonstrating the strength, stability, and design flexibility of next-generation lumber technologies. To help inform architects, engineers, developers, industry professionals, students and interested parties, reThink Wood has launched the reThink Wood Research Library to serve as the go-to industry resource for those seeking information on the latest advancements in wood’s performance and advantages in the built environment.
reThink Wood is a body of research hoping to push boundaries and shift perceptions about building with wood.
Today, mass timber technologies, including cross-laminated timber (CLT), nail laminated timber (NLT) and glued laminated timber (glulam), are gaining traction in the U.S. for mid-rise and tall wood structures. The publicly accessible and comprehensive reThink Wood Research Library will be frequently updated with the latest research on wood building products and systems worldwide, as well as demonstrate where research gaps currently exist.
“The future of mass timber in the U.S. is really starting to heat up,” said Lucas Epp, head of engineering at StructureCraft. “In the next few years, there will be considerably more mass timber buildings built than we have today. The industry is starting to see that this type of construction is fast, cost effective and sustainable.”
Advocates of CLT say it can be used to construct buildings of equal strength and fire-resistance as those made of steel and concrete. It has also fueled the passions of architects and environmentalists, who believe it to be a much greener method for housing the world’s growing population.
From Woodworking Network: https://www.woodworkingnetwork.com/news/woodworking-industry-news/wood-research-library-advances-timber-building-construction?ss=news,news,woodworking_industry_news,news,almanac_market_data,news,canadian_news
by Web Editor | Jan 18, 2017 | News
Mass timber is sprouting up in cities in North America and abroad. After years of feasibility studies and design proposals, buildings six stories or taller constructed primarily from pre-engineered wood products are being considered in cities around the world.
In London, one proposal, called the Splinter, would rise to 100 stories. In Chicago, Perkins+Will (in collaboration with Thornton Tomasetti and the University of Cambridge) has designed an 80-story high-rise with 300 duplex apartments. If built, River Beech—a key component of P+W’s master plan for the Riverline development—would be made almost entirely from mass timber.
So-called “plyscrapers” are still a tiny sliver of nonresidential construction. In the past five years, only 17 buildings seven stories or taller have been completed worldwide, mostly in Europe and Canada. Six more have started construction, according to the American Wood Council.
Mass production of timber for high-rise construction is still in its infancy in North America. Specifying these products in the U.S. faces resistance from insurers, regulators, and code officials. Steel fabricators and concrete suppliers disparage mass timber for taller buildings on the grounds of safety and durability.
Proponents cite the speed at which tall buildings can be constructed using pre-engineered wood and mass timber’s ability to sequester carbon. Joey-Michelle Hutchison, RA, LEED AP BD+C, CSBA, Associate Vice Principal, CallisonRTKL, says, “The role of mass wood is going to grow because of the demand for sustainable design.” Researchers from Yale and the University of Washington, in a study published in the Journal of Sustainable Forestry (March 28, 2014), postulated that using wood substitutes for constructing buildings (and bridges) could save 14–31% of global CO2 emissions.
From Building Design + Construction: https://www.bdcnetwork.com/mass-timber-what-heck-wow
