Category Archives: Wood, Paper & Green Building

Wood, Paper & Green Building

Carpenters Union Leading Charge on Mass Timber in Quayside’s Wake

By Jack Landau
Urban Toronto
August 28, 2020
Category: Wood, Paper & Green Building
Region: Canada

With Sidewalk Labs having walked away from …what could have become Canada’s largest concentration of mass-timber buildings has joined the ranks of other famously unbuilt “what if?” projects. The project was leading the charge on mass timber innovation, and its unexpected cancellation has left what could be described as a power vacuum… Mike Yorke, President of the Carpenters Union District Council Ontario, is taking the reins with a new program focusing on innovation in timber construction, called Mass Timber Today. …The loss of this projected surge of work for carpenters is being treated as a mere hiccup by the union, with Yorke pointing to changing trends in sustainable construction as well as modified building codes that recognize CLT and glulam’s structural strength and fire resistance that are already making mass timber construction even more accessible and desirable for builders.

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Get inspired By Past Winners of the Canadian Architect Awards

Canadian Architect
August 24, 2020
Category: Wood, Paper & Green Building
Region: Canada

The deadline to submit your project to the Canadian Architect Awards of Excellence and Photo Award of Excellence is quickly approaching. Submissions of projects in the design phase and under construction are due on Thursday, September 10, 2019. This is also the deadline for submitting your best architectural photo of a Canadian building. Here’s a look back at some of our favourite entries from past years. Mass timber was used in several of the selected projects in 2019, including the Honey Bee Research Centre by Moriyama & Teshima Architects. …The new paddock for the F1 Grand Prix du Canada, by FABG Architectes, won an Award of Excellence in our 2018 cycle. Jurors admired how the exposed mass timber structure speeds along the raceway. 

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The FPInnovations Tissue Course is going digital!

FPInnovations
August 11, 2020
Category: Wood, Paper & Green Building
Region: Canada

FPInnovations’ much anticipated tissue course is officially going digital this year and will be taking place October 26 to 29, 2020. FPInnovations has adapted and developed the course and its contents for an online format in order to offer students maximum value from their participation and allow students from across the world to participate in all safety and amid COVID-19 response regulations and limitations. “The Interactive Applied Tissue Course’s conversion to a digital format means that the course will be unprecedentedly accessible to participants worldwide from the comfort of their offices, be them home or elsewhere”, says Stéphan Larivière, Pulp & Paper Industry Sector Leader. …The course is offered in collaboration with tissue partners Cristini, Fabio-Perini, Kadant, Solenis, and Toscotec who will bring their respective expertise to cover important topics such as tissue making process and equipment, tissue creping and chemistry, and tissue converting operation.

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Advancing Mass Timber Construction 2020

WoodWorks – Wood Products Council
August 10, 2020
Category: Wood, Paper & Green Building
Region: Canada, United States

Revealing Key Learnings from Real Life Case Studies to Optimize Project Partnering & Workflows for Success With Mass Timber Construction. Mass timber project teams are faced with numerous obstacles and it is critical that they develop a more collaborative approach to optimize efficiency. Therefore, Advancing Mass Timber Construction 2020 is the only conference dedicated to improving collaboration and integration across end-to-end project workflow. Dozens of owners, designers, contractors, and timber manufacturers will unite online this September to network, collaborate and benchmark best practices for every stage of offsite mass timber fabrication – make sure you are one of them. This online experience will include live Q&A with speakers, audience video discussions, a virtual exhibition and the ability to privately message and setup calls through the live attendee list.

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An interview with Chinese architect Jie Lee on the beauty of wood construction

By Travis Joern, Canada Wood China
The Canada Wood Group Blog
August 6, 2020
Category: Wood, Paper & Green Building
Region: Canada, International

Jie Lee

How will you see the future development trend of wood construction in China? …I am optimistic about the future. … A large number of studies have proven that the application scope of wood construction is getting wider, and it has its unique advantages over steel construction and concrete construction. At present, China’s wood construction industry chain is in the primary stage of development, and there are few design companies specializing in wood construction; the technology and corresponding specifications are less developed. Few companies have a complete industrial chain that can complete the whole process from the front-end planning and design to the back-end construction of the project. …If a breakthrough is made in the specifications, the hybrid structure will also be a development trend. Meanwhile, light wood construction is suitable for the “beautiful countryside” plan currently advocated by the government. 

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A resilient recovery starts in our backyards and on our doorsteps

By LIsa Helps, Alex Boston, Kahir Lalji, Alison Silgardo, Atiya Mahmood, Bob Simpson
The Vancouver Sun
August 1, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

As well as addressing an urgent need for province-wide job creation, B.C.’s COVID recovery response should fix some of the most acute vulnerabilities exposed by the pandemic, notably: seniors health, housing affordability, and social isolation. …A provincial government can play a powerful role. …One, the B.C. government could build the capacity of non-profit housing providers to facilitate home sharing and secondary suite management. Two, it could diversify residential energy conservation programs to include upgrades that increase home occupancy, stimulating jobs across B.C. Three, it could incentivize pre-fabricated, wood building manufacturers to construct attractive, affordable, net zero, modular laneway homes for sale at discounted rates in return for long-term, affordable rental housing agreements. Forest-based communities have been hit by a triple whammy: COVID, the softwood lumber war and declining fibre. Pre-fabricated wood building manufacturing is a value-added sector with growing domestic and international opportunities.

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Mass timber office expansion for heritage building next to Terry Fox Plaza

By Kenneth Chan
Daily Hive – Urbanized Vancouver
August 25, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

A two-storey warehouse building near BC Place Stadium could be revitalized with a modest mass timber vertical expansion. Reliance Properties has submitted a development application to turn 837 Beatty Street — a 1911-built structure just across from Terry Fox Plaza — into a mix of retail and office uses. The proposal, designed by the Office of Mcfarlane Biggar Architects & Designers, envisions a three-storey addition using mass timber beams and columns, and laminated timber floors. The existing heavy timber and masonry will be preserved, wherever possible, and the new heavy timber construction will “reflect and reinterpret” the existing structure’s language.

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Langford, B.C. builds one of Canada’s first mass timber warehouses using CLT

By Grant Cameron
Journal of Commerce
August 26, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

A distinctive large warehouse made of cross-laminated timber (CLT) and glulam that is taking shape in Langford, B.C., is the latest in a series of wood buildings going up on Vancouver Island since a number of local councils there committed to adopting mass timber technology for taller wood buildings. The build holds the distinction of being one of Canada’s first mass timber warehouses using CLT… Tom Moore, founding partner at Studio 531 Architects, was lead designer of the building. The structure is concrete, slab on grade, but the rest of the building is timber. …The 10,000-square-foot build is being erected as a turnkey warehouse and showroom for EMCO, one of Canada’s largest plumbing supply companies. …Panels for the building were supplied by Katerra. …While Moore has been involved in designing numerous airports, hotels, housing, offices, recreation and fitness centres, the warehouse project has attracted the most publicity.

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Timber has strong ties to tourism

By Forestry Innovation Investment Ltd.
Journal of Commerce
August 18, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

The beauty of British Columbia is magnetic. Tourist attractions and visitor centres throughout the province have drawn inspiration from the natural environment, with abundant use of wood from sustainably managed forests for both structure and storytelling. Projects like the Vancouver’s VanDusen Botanical Garden Visitor Centre, the Vancouver Aquarium, The Squamish Adventure Centre and the Cheakamus Centre and others are featured in the book, Naturally Wood, which showcases B.C.’s cutting‐edge wood architecture and design. The beautifully illustrated, 160-page publication contains more than 65 innovative wood buildings and projects, including how wood is being used in tourism and attractions. Four continuing education units have been developed based on the book. They are recognized by the Architectural Institute of British Columbia and are available at naturallywood.com/naturally-wood-ceus. Download the Naturally Wood e-book at naturallywood.com/nwbc.

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UBC Wood Products Processing Co-op Presentation Night Goes Virtual

By Centre For Advanced Wood Processing
UBC Faculty of Forestry
August 19, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Due to the ongoing pandemic restrictions, we have decided to take our co-op night online. Please join us for our very first UBC Wood Products Processing (WPP) Virtual Co-op Presentation Night on Thursday, September 24th, 2020. Intermediate and senior students in the B.Sc. Wood Products Processing degree program at the University of British Columbia will be delivering presentations on their most recent co-op work terms. This is a fantastic opportunity to see what our students are able to accomplish in the work place. When: Thursday, September 24th, 2020, 6:00 pm – 8:00 pm Where: Anywhere! Those who RSVP will receive a link to the event closer to the event date. RSVP: Please RSVP here by September 22nd, 11:55pm. Please note that the program for the evening, as well as the presenter list, will be distributed in September. We are also accepting co-op job postings for the Winter 2021 term (January 2021 job start).

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What is that new building under construction on Queens Way?

By Dan Falloon
Squamish Chief
August 12, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

A new building under construction on Queens Way will, according to its owner, become a hub of world-class design. The roughly 27,000-square-foot structure on Queens Way will house Squamish woodworking and furniture company Leon Lebeniste on its main floor with a publicly accessible space, complete with a café, on the second floor …The building will not only provide visitors with gorgeous views of the Tantalus Range from an upper-level deck but will itself be a thing of beauty. The building’s exterior will consist of cross-laminated wood, which is described by the Engineered Wood Association as “a large-scale, prefabricated, solid engineered wood panel.” In addition to being attractive, Hewitt said there is also an environmental impetus for choosing wood. He said the carbon footprint of building a wood structure is less impactful than building with primarily with steel,” he said. Timber is grown and process in British Columbia., he added.

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University of British Columbia slates fall online wood manufacturing management courses

By Rich Christianson
The Woodworking Network
August 11, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

VANCOUVER, BC – The Centre for Advance Wood Processing at the University of British Columbia will offer three Wood Manufacturing Council (WMC) On-line Management Skills Training courses beginning Sept. 14. These non-academic courses are geared toward teaching wood product professionals how to understand and/or implement various management systems including production planning, quality control and finance. The stated goal of each course “is to teach skills that can be immediately applied to the workplace.” …The three courses being offered this fall are part of a series of nine short online training courses developed by the WMC specifically for the wood products industry. They include: Production Planning; Quality Management and Control [and] Business Finance.

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Excitement building around Esquimalt Town Square

By Don Descoteau
BC Local News
August 10, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Anyone who hasn’t ventured into the heart of Esquimalt recently will notice big changes to the landscape – especially in the centre of the township, where the Esquimalt Town Square project is transforming the former public works site behind city hall. …Mayor Barb Desjardins finds it difficult to contain her enthusiasm about the development and the future of this site. “This is an exciting project for the whole community and we’re all watching every day as it grows, and takes shape and becomes more and more alive.” In the afternoon shadow of the six-storey residential condominium towers, a wood-frame, mass timber office building featuring 10-foot, ground-floor ceilings is fast taking shape. One can imagine the possibility of enjoying a meal and a beverage in a neighbourhood pub here, or relaxing on the public square with a coffee and baked goods from Esquimalt Roastery.

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Knock on wood: Dismantling old barns boon for new business

By Evan Radford
Regina Leader-Post
July 31, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada West

Tyler Slowski

Neither an injury nor the pandemic has slowed Tyler Slowski’s business, Prairie Barn Brothers, based in the Yorkton area. Originally started in January 2018 by Tyler and his brother Nathan, the company sees western Canada’s rustic, abandoned barns as still holding value; a value that’s better realized when the barns aren’t dotting the landscape while getting battered by wind and rain. Slowski and his crew deconstruct the barns, refurbish any salvageable wood, then sell it to buyers. Demand, he says, has been constant since the company’s early days, and especially halfway through 2020, pandemic be damned. “The months of March and April were our busiest months of the year,” he says. “Last year I was offered 100 barns; I had to turn down 90 per cent of them because I just don’t have the capacity.”

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Chalk River Laboratories constructors think ‘outside the box’ with mass timber

By Don Procter
The Daily Commercial News
August 26, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

Canadian Nuclear Laboratories (CNL) is taking mass timber construction seriously at Atomic Energy of Canada Limited’s Chalk River Laboratories campus in Ontario. CNL is improving aging infrastructure on the site, and part of that revitalization includes the construction of three mass timber buildings, including its six-storey, 100,000-square-foot Business Hub now under construction. The structure consists of a reinforced concrete lower level and concrete elevator and stair core tied into five floors of a cross-laminated timber structure, says Chris McMahon, project director of Arnprior, Ont.-based M. Sullivan & Son Limited. The buildings represent a departure from conventional construction methods, and McMahon says the Business Hub for one poses some erection challenges. …Marianne Berube, executive director of Wood WORKS! Ontario, sees the move to use mass timber in such a prominent development as positive for the industry.

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Quebec inventor with ties to P.E.I. has new product to reduce basement flood damage

By Michael Robar
The Chronicle Herald
August 10, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

…Teksill is recyclable, made of recycled plastic and is fabricated in Canada. It attaches to the bottom 2×4 of a framed wall, raising the wood ¾ of an inch off the foundation. In doing so, its ridges provide space for air circulation to dry the water without direct intervention and without mould growth, said [Quebec inventor] Jim MacDonald. “If you have this installed under your walls and you have a flood, even if you don’t clean up the water or you don’t put out the fans, the mould has an extremely minimal chance of growing.” In tests conducted at CRIQ, an industrial research centre in Quebec, an average-sized basement — 900-square feet — with Teksill installed could withstand 2,000 litres of water without damage and took about 20 hours to dry. The test basement without Teksill took between four and nine days. [We respect the copyrights of the source publication – full access may require a subscription]

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University of Toronto architecture students, faculty install a pop-up park beside the CN Tower

By Stephen Kupferman
University of Toronto News
August 7, 2020
Category: Wood, Paper & Green Building
Region: Canada, Canada East

The University of Toronto is bringing a little bit of the natural world to the base of the CN Tower. Pebbs and Hex, an educational pop-up park, was created by Assistant Professor Victor Perez-Amado and forestry PhD candidate Eric Davies, in collaboration with a team of students from U of T’s John H. Daniels Faculty of Architecture, Landscape, and Design. …The Pebbs and Hex park consists of a series of wooden “pebbles” – rounded seating structures accentuated with kinetic, solar-powered lighting elements that move with the wind – created using a computer-controlled mill that allows designers to make precise cuts. The “hexes” are modular hexagonal planters that hold a gallery of native trees, including burr oak, black ash, sugar maple and poplar. A series of explanatory plaques helps visitors learn about the different tree species and the important roles they play in Ontario’s ecology.

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California Building Standards Commission Passes Tall Wood Code Change Proposals

Softwood Lumber Board
August 25, 2020
Category: Wood, Paper & Green Building
Region: United States

Recently, the California Building Standards Commission grouped the tall wood code change proposals into one agenda item and passed them unanimously. The commission agreed that early adoption of mass timber will have many benefits for the state. Increased market demand, alignment with wildland fire prevention and forest management goals, and improved carbon storage are all in California’s best interests. With this approval, California will adopt the entire series of the ICC approved change proposals for the design of tall wood buildings in California. California will become the fifth state to move forward with early adoption of the 2021 International Building Code, including: Type IV-A – Wood buildings up to 18 stories tall; Type IV-B – Wood buildings up to 12 stories tall; Type IV-C – Wood buildings up to 9 stories tall. …California will codify and publish the tall wood code provisions into the 2019 CBC in January 2021. It will become effective in July 2021. The Softwood Lumber Board is excited about the additional opportunities the California code adoption brings to our industry.

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Explore the Essential Products and Work of the Pulp and Paper Industry

American Forest & Paper Association
August 17, 2020
Category: Wood, Paper & Green Building
Region: United States

“It’s a rewarding job to know that people depend on the products that you make.”  Paper products are intertwined into our everyday life, and they remain essential during the COVID-19 pandemic.  These are products that millions of Americans rely on. Things like toilet paper, paper towels and tissue products, as well as corrugated boxes that help protect and ship products, such as food and medical supplies. The men and women of the paper and wood products industry know they’re working for a common purpose—to serve communities near and far. Hear from pulp and paperworkers in a video, which highlights the essential nature of the job.

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Wood and Code Groups Guide Mass-Timber Code Compliance

By Nadine M. Post
Engineering News-Record
August 4, 2020
Category: Wood, Paper & Green Building
Region: United States

The American Wood Council  and International Code Council have released a joint publication, Mass Timber Buildings and the IBC, which gives an overview of code changes regarding mass timber construction. These changes, which started with the ICC’s 2015 International Building Code, allow taller and larger-area timber buildings and recognize cross-laminated timber as a building material. The publication also reviews the code’s reorganization of heavy timber provisions in the 2018 IBC and significant changes for tall mass timber construction in the 2021 code and the International Fire Code (IFC). In addition, this fall, the two groups are planning two full-day courses on mass timber buildings and the building code. The course will cover provisions in the 2015/2018 International Building Code and the 2021 IBC and 2021 IFC.

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A New Twist on Traditional Timber Management

By Tristan Scott
The Flathead Beacon
August 24, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

If the trees align at F.H. Stoltze Land and Lumber Company, the oldest family-owned lumber company in Montana may be on the cutting edge of figuring out a better way to build. Stoltze announced last week that it is joining forces with a group of key partners to form Stoltze Timber Systems, Inc. to build North America’s first mass timber production facility aimed at using small-diameter trees to build large format, cross-laminated timber panels. Stateside production is slated to begin early next year with a phased-out, integrated manufacturing plan emulating the practices of mass timber production that has shaped European buildings landscapes for decades, while Stoltze’s existing sawmill will be used to process the supply of small timber — which has little value at the lumberyard — to produce large-format mass timber.

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B+H Architects proposes mass timber-steel hybrid for replacement West Seattle Bridge

By Paxtyn Merten
Puget Sound Business Journal
August 21, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

As mass timber gains traction in Seattle-area commercial real estate, a local design firm sees another use for the material: the West Seattle Bridge.  Toronto-based B+H Architects — which is working on a number of local projects, like Amazon’s renovation of the former Expedia Tower in Bellevue — is proposing that when Seattle replaces the West Seattle Bridge, it uses a hybrid of mass timber and steel.  The bridge closed in March due to concrete cracking, which prompted Seattle Mayor Jenny Durkan to declare a civil emergency. The Seattle Department of Transportation (SDOT) is conducting a cost-benefit analysis to decide between replacing or repairing the structure to last another 15-plus years.  SDOT spokesperson Ethan Bergerson said the agency expects to make that decision in October. They’re not currently at the point where they would make decisions on building materials, he said.

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Storied wood gets a second chapter

By Brennan LaBrie
Port Townsend Leader
August 18, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

Jake Jacob

In a lumber yard in Glen Cove Business Park, near Port Townsend, stacks of beams and planks reach to the sky. …This lumber yard, however, is different from others close by. All of the lumber in this yard has lived a past life. The wood arrived here from places as far away as Florida and Virginia, having made up docks, houses, commercial buildings and stadiums. Now they’re destined for a new life. Jake Jacob of Pacific Northwest Timbers and Sebastian Eggert, owner of Rain Shadow Woodworks, have operated their businesses out of this property for the past decade, along with fellow woodworker Dale West. Jacob’s business is procuring wood from job sites across the country, often commercial demolitions, and repurposing them into flooring, paneling, and other architectural details. Eggert and his crew create “fine architectural millwork,” from staircases to fireplace mantles, with a specialty in crafting moulding for many historical buildings.

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The fire-resistant home is coming to California, and here’s what it looks like

By Amy Graff
The San Francisco Gate
August 19, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

…Fire officials later told Booster that while flames didn’t engulf his home from the outside, hot embers likely flew into the soffit vents. The property burned from the inside. Nearly two years later, Howard and his wife are rebuilding in a way to avoid a repeat of the disaster. They’re part of a small yet growing number of people building homes with a design and materials to resist fire. The Booster’s new home will have a metal roof and and it won’t have an attic or soffit vents. …The home’s exterior will be paneled in a thick, engineered cedar product. “The material gives you time before a fire gets into the building.” …Booster says building with materials that are sustainable, long-lasting and fire-resistant will cost about 30 percent more than it would have if he had chosen a typical wood-frame design.

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How tall timber structures can survive “the big one”

By Esther Baas, Graduate Student, OSU
Corvallis Gazette-Times
August 9, 2020
Category: Wood, Paper & Green Building
Region: United States, US West

Esther Baas

Over the past decade, timber has been making a comeback in the building industry. Timber manufacturing has grown 10-fold, and the square footage of large timber buildings has nearly quadrupled in the United States. These buildings are not single-family homes, but offices, dormitories, and condominiums. They do not use typical 2x4s. Rather, these buildings use “massive” timber products such as cross-laminated timber (CLT), a panel-like material that is constructed by gluing timber boards together, alternating each layer 90 degrees to improve the mechanical properties. In our own backyard, the Peavy Hall forest science complex, serving the College of Forestry at Oregon State University, is built with CLT.   Massive timber products make wood a more predictable material by evenly distributing natural properties such as knots. Additionally, they allow for a larger product to be made than could be cut from a single tree trunk. 

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$2 million grant secures timber innovation center coming to Washington state

By Robert Dalheim
Woodworking Network
July 31, 2020
Category: Wood, Paper & Green Building
Region: United States, US West
DARRINGTON, Washington – A 100-acre timber innovation center is coming to a small Washington town – and with it, 100 jobs.  The Darrington Wood Innovation Center will house and attract new wood fiber-based innovation and manufacturing companies. The Center will include companies building or manufacturing mass timber, cross laminated timber (CLT) and modular housing.  “We define ourselves by what we do, and Darrington has been involved in the timber and wood industry for close to a century,” Darrington Mayor Dan Rankin said. “By bringing mass timber and CLT production to Darrington, the new Center will continue to make possible a livelihood that allows folks to live, work and play in this incredible place we call home.”  The project was greenlit after Darrington received a $2 million state grant in early July.

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Locally made eco-friendly bags using washable paper that looks and feels like leather

By Lexi Brown
KSDK.com
August 27, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

ST. LOUIS — Washable paper that looks and feels like leather… but washes like fabric? A local company right here in St. Louis is creating handmade sustainable bags using it. Stacie Kane is the woman behind these versatile bags. She hand makes each one herself. Her company, i.e. washable paper goods, has a handful of stylish and eco-friendly bags in its product line right now, including a beach bag, market bag, backpack and more. …This fabric can be washed over and over. It’s also supported by the nonprofit Forest Stewardship Council. They love it because they say it doesn’t damage the rain forest. …She sells her bags directly from the website. …Shop the selection of eco-friendly bags at iethatis.com and follow her on Instagram to stay updated.

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Fire Tears Through Luxury Building Construction Project In Somerville, New Jersey

CBS New York
August 21, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

SOMERVILLE, N.J.  – A massive fire in New Jersey burned for hours Friday morning, destroying one building… Some are saying it’s another example of a dangerous construction practice that puts people at risk. The vacant building was under construction and nearly completed when it was just gutted by flames. One fire expert called it a “toothpick tower” that didn’t stand a chance once the fire started. …The fire started in the cockloft, or attic space, and spread so fast that by the time firefighters arrived, it was too late. Officials say the small, lightweight wood materials used to construct the building, especially in the attic, fueled the fire. “That does tend to burn faster than solid, dimensional lumber,” said Somerville Fire Marshal Robert Lynn. Lynn says those lightweight materials are up to code but are still dangerous, especially for fire crews.

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Nanocrystals from recycled wood waste make carbon-fiber composites tougher

By Vandana Suresh, Texas A&M University
Phys.Org
August 12, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Polymers reinforced with ultra-fine strands of carbon fibers epitomize composite materials that are “light as a feather and strong as steel,” earning them versatile applications across several industries. Adding materials called carbon nanotubes can further enhance the composites’ functionality. But the chemical processes used for incorporating carbon nanotube end up spreading them unevenly on the composites, limiting the strength and other useful qualities that can be ultimately achieved. In a new study, Texas A&M University researchers have used a natural plant product, called cellulose nanocrystals, to pin and coat carbonnanotubes uniformly onto the carbon-fiber composites. The researchers said their prescribed method is quicker than conventional methods and also allows the designing of carbon-fiber composites from the nanoscale. …To facilitate the even distribution of carbon nanotubes, Asadi and his team turned to cellulose nanocrystals, a compound easily obtained from recycled wood pulp. 

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Concrete, a Centuries-Old Material, Gets a New Recipe

By Jane Margolies
The New York Times
August 11, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Central Concrete, in San Jose, Calif., does what concrete companies have been doing for centuries: combining sand, gravel, water and cement to create the slurry that is used in construction. But Central — one of a handful of companies at the forefront of a movement to make a greener concrete — is increasingly experimenting with some decidedly new mixtures. In one part of the plant, carbon dioxide from a chemical gas company is injected into the concrete, locking in that greenhouse gas and keeping it out of the atmosphere, where it would contribute to global warming. …Cement, however, is also responsible for most of concrete’s carbon emissions — emissions so high that some have abandoned concrete for alternative building materials like mass timber and bamboo. Concrete, it turns out, has a serious pollution problem.

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The Building Science and Beer Show: Open Building Systems with Tedd Benson

By Brian Pontolilo
The Green Building Advisor
August 9, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Tedd Benson is founder and CEO of Bensonwood and Unity Homes. He is a modern timber-frame pioneer and has devoted his life to developing better ways to build. …We asked Tedd to join us for an episode of the BS* + Beer show on how to build with remodeling in mind… because this is a topic Tedd has put a lot of thought into, the result of which is the open building concept he uses in his companies’ homes. The idea is to disentangling the structure from partitions, mechanicals, and anything else that would prevent the home from being easily renovated. The result is a more durable shell and more adaptable interior. I think I can speak for all of the show’s hosts when I say that it one of the most intelligent ideas we’ve heard for improving today’s homes. 

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Leers Weinzapfel Associates’ UMass Amherst building mixes mass timber and copper-anodized aluminum

By Matthew Marani
The Architect’s Newspaper
August 6, 2020
Category: Wood, Paper & Green Building
Region: United States, US East

Mass timber projects are sprouting up across the United States. From the Pacific Northwest and to the Southeast, timber buildings are growing in scale and complexity. Designed by Boston-based firm Leers Weinzapfel Associates (LWA), the John W. Olver Design Building at the University of Massachusetts Amherst, is an exemplar of that trend with a cross-laminated timber (CLT) floorplate and glulam frame clad with a facade of copper-anodized aluminum panels. LWA is on something of a tear when it comes to mass timber. In May, the firm won an AIA Top Ten COTE Award for its work on the John W. Olver Design Building, and the firm’s University of Arkansas Adohi Hall currently holds the title for the largest CLT building in the United States. …The primary structural system, produced by Quebec’s Nordic Structures and engineered by Equilibrium Consulting and Simpson Gumpertz & Heger, is built of exposed glulam columns and beams supplemented with steel framing. 

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Timber industry launches campaign to reduce CO2 in construction

Builders’ Merchants News
August 28, 2020
Category: Wood, Paper & Green Building
Region: International

The Wood CO2ts less campaign aims to increase awareness of timber’s environmental credentials and highlight how using wood from sustainably managed forests is one of the simplest ways to help reduce carbon emissions. The campaign is an initiative of Wood for Good and the industry bodies Swedish Wood, Confor, the Timber Trade Federation, Structural Timber Association  and British Woodworking Federation. The construction industry has already taken its own steps to creating more sustainable buildings through initiatives such as the Chartered Institute of Building’s Carbon Action 2050 toolkit. The Wood CO2ts less campaign calls on the construction industry to continue this positive action, through using more wood. …To learn more about the role wood plays in construction, including design and environment data for specifying timber, and to explore best practice examples of building with timber, visit www.woodforgood.com/CO2.

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Backing the UK’s low carbon campaign

The Timber Trades Journal
August 26, 2020
Category: Wood, Paper & Green Building
Region: International

The industry-wide “Wood CO2ts less” campaign is now under way to educate the timber industry, construction sector and wider society. The campaign, developed by Swedish Wood in cooperation with Wood for Good and the Confederation of Timber Industries (CTI), has been signed up to all by UK timber associations. The impetus for the campaign came from a presentation at the Institution of Structural Engineers by government adviser Professor Gideon Henderson, who said the government would need to rely on carbon capture to reach net zero. He identified greater use of wood in construction as one simple and largely cost-free way of capturing carbon. This is something that all wood-related companies need to understand and get behind.

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The case for building cities out of wood

By Jung Min-ho
The Korea Times
August 24, 2020
Category: Wood, Paper & Green Building
Region: International

…The Hangreen, a 19.1-meter wooden building in Yeongju, symbolizes the new trend in Korea. The five-story structure, mainly made of Korean larch, a common tree species here, marks only the beginning of a new era of architecture, according to Choi Byeong-am, deputy minister of the Korea Forest Service (KFS). “Imagine a wooden skyscraper in the heart of Seoul,” Choi said. “You may see it in the near future. Wooden buildings are more eco-friendly, sustainable and aesthetic than concrete ones. Increasingly, people are rediscovering the value of the old material.” …According to the KFS, only 17 percent of wood used in Korea is domestic timber. But this is projected to increase to 30 percent by 2035, given that the country started a massive tree planting campaign about 50 years ago. …”Concerns about wooden buildings’ fire safety are overblown,” Choi said. “Such worries will disappear as more people get to see and learn about modern wooden buildings.”

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Metsä Spring and Valmet construct a pilot plant in Äänekoski, Finland

Lesprom Network
August 20, 2020
Category: Wood, Paper & Green Building
Region: International

Metsä Group’s innovation company Metsä Spring and Valmet have decided… to invest jointly approximately Euro 20 million in a new R&D project. As part of the project, a greenfield pilot plant will be built on Metsä Group’s mill site in Äänekoski, Finland. …The technology applied in the pilot plant converts wet wood pulp into final 3D fibre products without any intermediate steps. …The main raw material used to make the new products is renewable, sustainably-grown and pure Finnish wood fibre. The 3D fibre products are recyclable. However, in case recycling is not possible, the material decomposes also biologically. Maximising the energy and raw material efficiencies and minimising the distribution chain logistics are enabled by the light structure of the material and by a new manufacturing technology. The short-term goal of the project is to develop a novel durable, environmentally-friendly and easy-to-use food package.

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Apple plants timber “Tree Canopy” at center of circular glass store

By Adam Williams
New Atlas
August 13, 2020
Category: Wood, Paper & Green Building
Region: International

Few [Apple Stores] are as striking as Apple Central World in Bangkok, Thailand, which consists of a circular glass store centered around an intricate wooden conical structure. Structurally, it comprises a large glass cylinder measuring 80 ft (24.4 m) in diameter and rising to two stories, with an attractive wooden structure named the Tree Canopy at its center. This consists of 1,461 European white oak slats that are bonded to a spruce core. It serves as structural support for the store and juts outward at its top to create an overhanging roof… The design establishes a generous new public space for the city, surrounded by a ring of trees interspersed with external benches for people to rest and enjoy the green setting.

See original Apple press release

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NKS Architects uses criss-crossing laminated timber to design an office in Japan

By Lynne Myers
Designboom
August 13, 2020
Category: Wood, Paper & Green Building
Region: International

In Maniwa, Japan, NKS architects has utilized a system of cross laminated timber to design a head office for Meiken Lamwood Corp. the brief called for the original office buildings to be brought under one roof, allowing for a new way of working with hot desking and a cafe space for socializing. Spanning an area of 10,667 ft2 (991 m2), the completed project is articulated by the diagonal lattice-like structure and v-shaped roof. …The frame system is a structure in which diagonal lattices of laminated timber are arranged in parallel, and v-shaped beams and roofs using large spans of CLT. Since the rhombus is a seismic element, the CLT seismic wall need only be in a direction orthogonal to the rhombus. By dividing the building according to the shape of the site and shifting it, displacement and movement also occurred in the internal structure and space, creating an integrated space where the lattice-like frames gently divide the space.

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Australian apartment owners win legal victory over combustible cladding

By Sue Williams
Domain News
August 6, 2020
Category: Wood, Paper & Green Building
Region: International

A group of apartment owners battling to have combustible cladding replaced on their buildings have won a landmark legal victory – giving hope to the thousands more facing similar dangers. In an Australian first, a major building company which installed timber-PVC Biowood cladding on four multi-storey apartment blocks in Ryde has lost its appeal against being forced to rectify the work. [Biowood is a wood-plastic composite product comprising (predominantly) 70% reconstituted timber and 23% polyvinyl chloride] Further, if it doesn’t reach an agreement with the owners on a timetable for the remediation, a date will be set for them by the state authorities. “This is a precedent for Australia,” said the victorious owners’ lawyer, Faiyaaz Shafiq of JS Mueller & Co Lawyers. …Mr Shafiq said the decision has now set a precedent for the thousands more buildings with Biowood panelling, and other combustible cladding, across Australia. 

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Insurance implications of the new timber frame fire safety in use research (UK)

Planning, BIM & Construction Today
August 6, 2020
Category: Wood, Paper & Green Building
Region: International

Marcus Saunders, client service executive for construction at leading insurance broker and risk management expert Gallagher, tells us what the new research from the Structural Timber Association (STA) into fire safety could mean for insuring timber framed properties during construction. As an insurance broker working in construction for more than 30 years, I listened to the launch of the latest STA research into fire safety with interest. …Firstly, because of how the increased use of timber can help the construction industry meet the ambitious carbon targets set by the government, but also because the sector has made huge progress in recent years, which I believe should start to positively impact insurers views as pricing of these risks. For a long time, insurers have been nervous about timber frame developments due to the perceived increased fire and water damage risks…

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