Forest Products Laboratory contributes to developing codes and standards for mid- to high-rise wood structures. Photo credit: USDA Forest Service
The U.S. Geological Survey estimates that several million earthquakes occur in the world each year. Some, such as the devastating earthquake in Nepal and the series of earthquakes that destroyed infrastructure, homes and communities in Christchurch, New Zealand in 2011, capture global attention.
After natural disasters such as these, rebuilding a city needs to be efficient and cost-effective, with an eye towards resilience in the face of future disasters. Engineered wood building systems like glulam and cross laminated timber, also known as CLT, are well suited to meet these needs as they are often prefabricated offsite and can be quickly installed. That helps communities bounce back from disaster in a shorter time frame while minimizing waste. Furthermore, just as trees flex in high winds, timber structures flex in earthquakes, placing wood construction systems at the forefront of seismic design for resilience. Read more »
About 500 people attended the tree-harvesting ceremony to watch the 88-foot, 13,000-pound Minnesota spruce chosen as the 2014 U.S. Capitol Christmas Tree. The Chippewa National Forest is donating the tree, often referred to as the People’s Tree. The tree-lighting ceremony is scheduled for Dec. 2. (U.S. Forest Service)
On a cold afternoon in late October, about 500 people, including local area third graders who had made ornaments for it, gathered to witness the cutting of the 88-foot, 13,000-pound 2014 U.S. Capitol Christmas Tree on the Chippewa National Forest in north central Minnesota.
To help stay warm and nourished, attendees were offered hot chocolate or coffee, a wild rice dish, fruit, sandwich wraps and cookies, all courtesy of the Leech Land Band of Ojibwe. The official festivities began with Leech Lake Band of Ojibwe Spiritual Advisor Larry Aitken blessing the Tree, distinguished guests sharing their congratulations, and poignant drumming performances by two groups of tribal youth; one group was accompanied by young tribal dancers in full regalia. Read more »
Cross Laminated Timber (CLT) and other emerging wood technologies are being used in new construction projects around the world, like these apartment buildings in Vaxjo, Sweden. (Photo credit: Midroc Property Development)
Cross-posted from the White House Rural Council:
As part of the Obama administration’s commitment to mitigate climate change, USDA, in partnership with the Softwood Lumber Board and the Binational Softwood Lumber Council, is announcing the U.S. Tall Wood Building Prize Competition. This competitive prize, open to teams of architects, engineers, and developers, will showcase the architectural and commercial viability of advanced wood products like Cross Laminated Timber (CLT) in tall buildings.
Advanced wood products are becoming the latest innovation in tall building construction. Products like CLT are flexible, strong, and fire resistant. In construction, wood products can be used as a successful and sustainable alternative to concrete, masonry, and steel. Using wood also reduces greenhouse gas emissions by storing carbon and simultaneously offsetting emissions from conventional building materials. By some estimates, the near term use of CLT and other emerging wood technologies in buildings 7-15 stories could have the same emissions control affect as taking more than 2 million cars off the road for one year. Read more »
The “Forest Scramble” playscape at Myrick Hixon EcoPark, in La Crosse, Wisconsin, features small-diameter round timber construction design by WholeTrees Architecture and Structures. WholeTrees has used four Small Business Innovation Research grants to create new markets, grow its business, and create jobs in the rural economy. Photo courtesy of WholeTrees.
With Mother Nature providing the raw material, a company based in Madison, Wisconsin, saw a chance to grow its business, help the local economy, and promote a sustainable environment all at the same time.
WholeTrees Architecture and Structures is a small, woman-owned business that has successfully leveraged four Small Business Innovation Research (SBIR) grants into a business opportunity that has increased local revenue and grown the company from six employees and gross income of $150,000 in 2009 to 17 employees and gross income of about $1 million in 2013. The company projects revenue increasing to $4 million by 2016. USDA’s National Institute of Food and Agriculture (NIFA) administered the SBIR grants. Read more »
U.S. Forest Service Forest Products Lab researcher John Hunt (front, right) shows panels made with manure to former USDA Under Secretary Harris Sherman (front left). Jim Jensen and Caleb Walker, representatives from Noble Environmental Technologies, an agency partner, look on. (U.S. Forest Service)
A film crew from Discover Wisconsin, a television program showcasing the many treasures of the Badger State, recently visited the U.S. Forest Service’s Forest Products Laboratory in Madison, Wis., as part of their America’s Dairyland series. This series takes a look at Wisconsin’s largest and most important industry.
So, what does this have to do with forest products? Read more »
American innovation is one of our most special traditions, fueling our nation to new heights over the course of our history. Innovation is critically important in rural America, where research is helping to grow American agriculture, create new homegrown products, generate advanced renewable energy and more.
Continued research has the capacity to lead the way to economic opportunity and new job creation in rural areas – and USDA has been hard at work to carry out these efforts. But we need Congress to get its work done and provide a new Farm Bill that recommits our nation to innovation in the years to come. Read more »