Skip to main content

Nail-Laminated Timber Design and Construction Guide released

The Bi-national Softwood Lumber Council recently released the Nail-Laminated Timber (NLT) U.S. Design and Construction Guide.

The first-of-its-kind manual for the U.S. design and construction community was conceived and prepared by practitioners dedicated to advancing high-quality timber construction across industries, typologies, and geographies. Available for free download at reThinkWood.com, the guide provides direction to ensure safe, predictable, and economical use of NLT.

The document also offers practical strategies and guidance, including lessons learned from real-life projects. It is consistent with current codes and standards, including the 2015 International Building Code.

The guide focuses on design and construction considerations for horizontal NLT applications pertaining to U.S. construction practice and standards. Unlike other mass timber products, NLT does not require a unique manufacturing facility and can be fabricated with local dimension lumber for use in applications across sectors and building types. “Nail-laminated timber is a cost-effective solution for those looking to leverage the economic and environmental benefits of mass timber construction,” said Cees de Jager, General Manager of the Bi-national Softwood Lumber Council.

“While NLT has been incorporated into U.S. building codes for decades, available resources are dated and have been focused on prescriptive, rather than engineered applications," said Rebecca Holt, of Perkins + Will.

Comments

Popular posts from this blog

AAMA releases new document on aluminum fenestration and energy efficiency

The American Architectural Manufacturers Association (AAMA) recently released a new white paper that discusses the use of aluminum in high-performing building enclosures. AMC-2-26, “Aluminum in High-Performing Building Enclosures,” is now available in the AAMA online store as a complimentary download. “This white paper was needed in order to educate and inform the marketplace about the energy advantages of using aluminum fenestration,” said Elizabeth Cotton (Kawneer), chair of the AMC Marketing Committee. “With today's technology, these products can achieve current and foreseeable stringent codes requirements in an efficient and innovative manner, as well as achieving credits through green building certification programs.” The document addresses aluminum extrusions used in the manufacture of entrances, storefront framing, curtain walls, windows and skylight fenestration systems. Aluminum products can be sustainable due to the recyclability of aluminum that helps conserve energy ...

WeWork takes on a construction management app provider

WeWork, the New York-based urban workspace designer and redeveloper that’s one of the fastest-growing companies in the U.S., has acquired Fieldlens, a six-year-old producer of construction management applications that allow for more efficient on-site communications. Most construction projects “are broken social networks,” says Doug Chambers, Fieldlens’ founder. His company’s app helps make a jobsite environment more like Facebook or a social feed, where everyone on site is communicating in real time, all the time. An example Chambers gives is a project manager who is walking a site, and using the app on his smartphone to send observations, pictures, confirmations, and directives to other crew members. Chambers says that on one jobsite in Buffalo, N.Y., the Fieldlens app is facilitating 1,000 interactions per day, on average, among the 80 to 100 workers on site. “Fieldlens lets people get back to work,” and not get bogged down on a lot of administrative and paperwork duties, says Cha...

ABC's Construction Backlog Indicator rebounds in 2017

Associated Builders and Contractors (ABC) recently reported that its Construction Backlog Indicator (CBI) rose to 9 months during the first quarter of 2017, up 8.1 percent from the fourth quarter of 2016.  CBI is up by 0.4 months, or 4 percent, on a year-over-year basis. “This was a terrific report,” said ABC Chief Economist Anirban Basu. “For the first time in the series’ history, every category—firm size, industry and region—registered quarterly growth in CBI. Among the big winners were firms in the western United States and those with annual revenues between $30 million and $50 million per annum" Highlights by Region Surging financial markets helped support activity in financial centers like New York, Philadelphia and Boston. Expanding cyber-security and life sciences activity supported markets as geographically diverse as Washington/Baltimore; Austin, Texas; Silicon Valley, Calif., and Seattle.  Though backlog is slightly lower in the South on a year-over-year basis, ...