by Web Editor | Aug 24, 2018 | News
First Mass Plywood Panel Gets APA Certification
Freres Lumber Company says it has achieved Mass Plywood Panels (MPP) certification under the
APA – The Engineered Wood Association’s ANSI/APA PRG 320 standard.
The product is the first Mass Timber Panel constructed entirely out of Structural Composite Lumber (SCL) worldwide, making it much more cost effective than CLT (cross-laminated timber) options, according to a Freres news release. Mass Timber Panels will allow rapid construction of multi-story structures with pre-fabricated structural wood panels, the release says.
The predictable char rate of mass timber panels allows buildings to be built taller with wood, allowing multi-story structures out of wood up to 18 stories anticipated in the next iteration of the International Building Code (IBC). Wood structures carry a smaller carbon footprint, provide greater sustainability, faster construction with less waste and are an economically favorable construction method compared to concrete and steel, Freres says.
The company says it is continuing to refine the design values of the product line, and will roll out additional MPP product configurations.
From Building Design + Construction: bdcnetwork.com
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by Web Editor | Jun 22, 2018 | News
A far cry from the kitschy memorabilia of the Rock ’n’ Roll-themed building it replaces, the essentially all-new design of River North’s flagship McDonalds at 600 N. Clark Street is finally starting to come together.
At its heart is an innovative construction material known as Cross-Laminated Timber (CLT). In line with the fast food brand’s plan to reinvent its image, the sustainable building method is being employed for the first time in a commercial project in Chicago.
“One way to think about it is plywood on steroids,” Chicago-based designer Carol Ross Barney of Ross Barney Architects told Curbed Chicago. “It’s formed from smaller sized pieces of timber glued together for uniform strength.”
“CLT is versatile, and because the wood can be harvested and renewed at a more regular interval, it has a relatively low carbon footprint. You can use it like any panelized material such as precast concrete or steel. Here we’re using it as a deck structure.”
The choice to use timber came early in the process when McDonald’s first engaged Barney’s firm with the goal of design authenticity. “Some of the most durable materials aren’t very authentic,” explained the architect. “And some of the most authentic materials don’t hold up over time. CLT offers a great deal of both while reflecting the client’s commitment to sustainability.”
Read more on this from Curbed Chicago at https://chicago.curbed.com/2018/6/15/17386766/mcdonalds-ross-barneys-timber-construction.
by Web Editor | Apr 20, 2018 | News
First Full CLT Building In California Opens
The ribbon cutting ceremony by the Plumas County Health and Humans Services Department for its new Biomass Boiler Building in Quincy, CA on April 6, marked the opening of the first building in California made entirely of cross-laminated timber (CLT). CLT is establishing itself as a sustainable building material with a reduced carbon footprint and an inviting, natural aesthetic. Whereas limited uses of CLT were previously implemented across the state of California in buildings as a roof or floor system, the Biomass Boiler Building was constructed using CLT panels for the complete structural system to resist gravity and lateral forces, such as wind or a seismic event.
Owned by Plumas County, the industrial Biomass Boiler Building located adjacent to the Health and Human Services Department in Quincy, CA, includes approximately 2,000 SF of space. It houses an innovative biomass system using organic and sustainable waste material to generate heat for the Health and Human Services Building as an alternative to fossil fuels. The boiler is only the second of its kind in the U.S.; it is a community-scale, biomass boiler unit that runs on hog fuel, a coarse woody material generated as a byproduct directly from forest restoration and management activities.
Camille Swezy, Wood Utilization Program Lead of Sierra Institute, remarked, “The community of Quincy and Plumas County officials are very pleased with the new Biomass Boiler Building constructed entirely of CLT, now housing an innovative biomass heating system. Timber and wood products development is deeply engrained in Quincy’s roots, and the community is now thrilled to have a demonstration of wood utilization in a practical small-scale application.”
Originally, the Biomass Boiler Building structure was planned to be constructed with a prefabricated metal building system. Plumas County officials and the Sierra Institute decided to take the project in another direction to demonstrate the strengths and benefits of building with timber while also incorporating Plumas County’s most abundant natural timber resources. Plumas County officials worked with the design team to integrate mass timber into the building’s design.
The monthly Panel World Industry Newsletter reaches over 3,000 who represent primary panel production operations.
Panel World is delivered six times per year to North American and international professionals, who represent primary panel production operations. Subscriptions are FREE to qualified individuals.
Complete the online form so we can direct you to the appropriate Sales Representative. Contact us today!
by Web Editor | Apr 4, 2018 | News
Katerra, a high-tech construction firm, has secured $865 million in funding from SoftBank Vision Fund. That money will go toward ongoing projects in the U.S., like the company’s planned cross-laminated timber plant in Washington, as well as research and development activities.
Katerra says its upcoming 250,000-square-foot Washington plant will help scale up U.S. production of CLT so that the material can be more broadly adopted across the construction industry. Katerra’s manufacturing presence in the region will provide hundreds of jobs and stimulate additional jobs through the larger supply chain and associated industries, including design, engineering, and construction. More than 150 construction-specific jobs will be created to build the CLT factory.
Cross-laminated timber, or CLT, is a key ingredient in the so-called timber towers – multi-story high rises built of wood, some reaching 18 stories or higher. Katerra says CLT is valued due to its low carbon footprint and strength.
“CLT… is a material that creates beautiful spaces, is designed for manufacturing, and is sustainable all at the same time,” said Michael Marks, chairman and co-founder of Katerra. “This material represents a great opportunity to create new value within the construction industry and will be central to many of the projects we’ll be designing and building. We feel very comfortable and excited, particularly with the knowledgeable team we have, to make the jump into manufacturing mass timber. We are ready to help bring mass timber to the mainstream of U.S. construction.”
Katerra is already applying its high-tech construction techniques to manufacture building sections in an existing Phoenix factory, in processes similar to auto plants. The Phoenix plant uses CR Onsrud and Laguna machinery, and fabricates rooms and building sections, including cabinetry, plumbing and wiring.
From Woodworking Network: https://www.woodworkingnetwork.com/news/woodworking-industry-news/katerra-receives-865-million-fund-massive-cross-laminated-timber?ss=news,news,woodworking_industry_news,news,almanac_market_data,news,canadian_news
by Web Editor | Oct 30, 2017 | News
Oregon and Southwest Washington are well-positioned to become a manufacturing hub for cross-laminated timber — an innovative building product sometimes called “plywood on steroids” — according to a new study prepared by Oregon BEST.
The 110-page analysis found Oregon has the potential to create 2,000 to 6,100 direct jobs making cross-laminated timber and related mass timber products, which use adhesives and layered wood to create massive panels used as walls, floors and roofs, or beams. Mid-rise office and residential buildings are now being made with CLT, providing a dramatically lower carbon footprint than buildings using concrete and steel. Some high-rise projects using CLT are in the works.
Studies show CLT also cuts costs, mostly because construction takes less time. That cost advantage is projected to grow. “The cost of wood as a building material and as the raw material for CLT is expected to stay stable in the near future, while concrete and steel prices are forecast to raise with their relative energy prices and carbon costs,” the report states.
Oregon BEST, which commissioned the study along with partners, is a state-supported nonprofit that works closely with academia to nurture the state’s clean-tech industry.
CLT was developed in Europe, and European and Canadian companies got into the field before their U.S. counterparts. But D.R. Johnson became the first U.S. company certified to manufacture CLT in 2015, and is making it at its Southern Oregon plant in Riddle.
From Sustainable Life: https://pamplinmedia.com/sl/376727-262480-plywood-on-steroids-holds-great-potential-for-oregon-economy-environment
