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CLT assessed against ballistic impacts

Australian timber industry news - Mo, 13/05/2024 - 03:07
Science, Mathematics, and Research for Transformation (SMART) scholar Juliet Swinea and her SMART mentor, Pete Stynoski PhD, both individually accomplished researchers, have joined forces through the SMART Program to revolutionize the US Department of Defense (DoD) ballistic design standards. Sources: DVIDS, Timberbiz The pair is being acknowledged for their ground-breaking research and collaboration evaluating the properties of western hemlock cross-laminated timber (CLT), a potential alternate construction material. Together, Swinea and Stynoski assessed the performance of CLT and its resilience against ballistic impacts. CLT is a sustainable type of wood that could be very useful for making temporary housing quickly during military operations and disaster response. “Ms. Swinea’s research on the fundamental behaviour and properties of CLT is contributing directly to the widespread use of this new class of construction materials in the US Army Corps of Engineers (USACE) and the DoD, advancing our force protection mission,” said David W. Pittman, PhD, senior executive service director of the US Army Engineer and Research Development Centre (ERDC). The pair’s research has been published in the International Journal of Impact Engineering and a Ecoengineering and Construction Bulletin, which disseminates critical information about emerging construction practices to USACE engineers. Additionally, Swinea presented their research at the 6th International Conference on Protective Structures, an international platform for discussing the integration of sustainable materials into DoD construction. Currently, they are drafting a Criteria Change Request (CCR) along with partners at Geotechnical and Structures Laboratory and USACE Protective Design Centre. In the military, a CCR is a formal process where individuals propose modifications or updates to existing DoD standards, guidelines, or criteria that govern various aspects of military operations, equipment procedures, or policies. The current standard for wood ballistic design equations date back to 1966. Swinea and Stynoski began evaluating whether the current standards were valid for wood composites like CLT, which is a relatively new building material with limited experimental data. They discovered that the existing methods for measuring wood properties didn’t fully account for how well CLT absorbs energy or handles fractures. The CCR rectifies and modernizes the official guidance communicated by the DoD-wide standard.

Red Dot Design hosts next gen talent in Singapore

Australian timber industry news - Mo, 13/05/2024 - 03:07
This month, Red Dot Design Museum plays host to a showcase of the next generation of design talent. A curation of designs from the original London Exhibition, Discovered Singapore presents a visionary group of young creatives in an extraordinary display of furniture, objects and sculptural works in wood. Source: Timberbiz Conceived by the American Hardwood Export Council (AHEC), Discovered Singapore provides a platform for new creatives and an opportunity for talented emerging designers to show their work to the public and the industry at Singapore’s premier design venue. Selected from the original global line up of 20, the 10 designers exhibiting in Singapore this May worked alongside design mentors and AHEC’s global manufacturing partners to each develop an object made from their choice of four sustainable hardwoods: American red oak, cherry and hard and soft maple. Throughout the project, designers were supported by AHEC’s technical experts, and mentored by established designers Nathan Yong (Singapore) and Adam Markowitz (Australia). This collaboration has resulted in a highly diverse selection of objects, ranging from functional furniture such as cabinets, tables and seats to more abstract, sculptural works that inspire reflection. Taken as a whole, Discovered represents how experiences of a changing world have impacted each designer’s personal and creative journeys. Discovered Singapore will be held from 16-22 May at the Red Dot Design Museum. The 10 designers are: Nong Chotipatoomwan, Kodai Iwamoto, Mew Mungnatee, Trang Nguyen, Taiho Shin, Ivana Taylor, Yunhan Wang, Tan Wei Xiang, Duncan Young, and Vivienne Wong.  

Czechia donating to support Ukraine’s forests

Australian timber industry news - Mo, 13/05/2024 - 03:06
Czechia is allocating 750,000 euros (approx US$809,000) to the support and improvement of Ukraine’s forest monitoring systems, Viktor Smal, the head of the State Forest Resources Agency, announced on 10 May. Source: The Kyiv Independent The funds are part of a broader initiative known as “Strengthening Ukraine’s Forest Monitoring Capacity to Align with EU Standards.” Mr Smal met with Czech Forestry Institute Director Marek Mlkusek to discuss the details of the project. “The goal of this project is to support the quality and comprehensiveness of the forest monitoring system in Ukraine and thus contribute to improving the quality of data,” Mr Smal said. One of the project’s aims is to develop software for data collection during forest management using remote sensing and data processing methods, such as Copernicus and Landsat satellite data. Other goals include providing computer equipment and training for specialists and creating updated training modules. According to Mr Smal, the next step in the project is to sign a memorandum of understanding between the State Forest Resources Agency, the HM Vysotsky Ukrainian Research Institute of Forestry and Agricultural Reclamation, the State Forest Management Planning Association, the National University of Life and Environmental Sciences, and the Czech Forestry Institute. The State Forest Resources Agency estimates that almost 30% of Ukraine’s forests have suffered some kind of damage due to Russia’s full-scale invasion. The war has destroyed more than 60,000 hectares of forests, with the cost of damages amounting to at least US$360 million, according to an investigation by NGL Media.

New Zealand’s softwood log exports

Australian timber industry news - Mo, 13/05/2024 - 03:06
Reflecting on New Zealand’s softwood log exports to China in 2023, ResourceWise data indicates a 5% increase compared with 2022. However, a closer look at the numbers reveals a 4% decrease from 2021, highlighting exporters’ challenges in adapting to a weakened Chinese economy. Source: ResourceWise China has consistently been a significant player in New Zealand’s softwood log exports. Therefore, the nation’s changing economy has impacted New Zealand’s log export volume. While China still maintains a robust import relationship with New Zealand, recent figures indicate a slight dip in volume. The decrease in China’s imports of logs from New Zealand since 2021 aligns with the overall trend of declining log and lumber imports in China. The majority of the trend has been driven by a decrease in demand for forest products. According to a report from Wood Market Prices from ResourceWise in January, China’s combined annual imports of logs and lumber in 2023 were at their lowest in 12 years, with log imports experiencing the most significant drop. The current state of China’s forest products sector plays a pivotal role in understanding the dynamics of New Zealand’s softwood log exports. In recent years, China has experienced a shift in its economic activities, with a particular impact on its construction and manufacturing industries. These industries are significant consumers of forest products such as softwood logs for construction and furniture manufacturing, among others. Economic slowdowns and policy changes have led to fluctuations in demand within China’s forest product sector. Further exacerbating these trends are global environmental policies and China’s own reforestation e!orts aimed at achieving sustainability and reducing reliance on imports. This complex interplay of economic shifts and policy initiatives directly influences the demand for imported softwood logs, reflecting on trade relations with countries like New Zealand. ResourceWise’s latest Market Insights report takes a close look at historical and current figures relating to New Zealand’s softwood log export market. This includes pine sawlog export prices, import numbers from China and South Korea, and New Zealand’s export figures to diverse regions. Readers can also gain valuable insight into the future projections for the trajectory of New Zealand’s softwood log exports.

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by Dr. Radut