This course will look at the differences between construction adhesives based on their core chemical makeup. It will compare and contrast VOC regulations and restrictions for indoor air versus those for outdoor air. It will compare the most commonly referenced subfloor adhesive performance specifications, identify their similarities and differences, and point out how lab conditions can differ from “real world” field conditions. The course will finally look at podium construction and the challenges created for adhesives due to varying manufactured wood based substrates and due to VOC restrictions.
Subfloor Construction Adhesives: Solvent Based, Water Based and Reactive - Why Weather and Substrates Can Cause a Reference Standard Alone to Miss the Mark (ONLINE course)
Wood and Indoor Environment - Creating Beneficial Spaces for Living, Working, Well-Being (Print Course)
The objectives of sustainable design are broader than just environmental effects, having come to embrace issues of human health and performance. Many factors influence whether a building has a positive or negative impact on its occupants. This course highlights remarkable buildings where the use of wood as a structural or finish material has made a unique contribution, with a focus on indoor air quality, acoustics, physical health, and a natural, positive human response to wood that has always been intuitive, but is increasingly being proven by research and experience.
Mid-Rise Wood Construction: A Cost-Effective and Sustainable Choice For Achieving High-Performance Goals (Print Course)
Cost-effective, code-compliant and sustainable, mid-rise wood construction is gaining the attention of design professionals nationwide, who see it as a way to achieve higher density housing at lower cost—while reducing the carbon footprint of their projects. Yet, many familiar with wood construction for two- to four-story residential structures are not aware that the International Building Code (IBC) allows wood-frame construction for five stories and more in building occupancies that range from business and mercantile to multi-family, military, senior, student and affordable housing.
As green building has evolved beyond its initial emphasis on energy efficiency, greater attention has been given to the choice of structural materials and the degree to which they influence a building’s environmental footprint. Increasingly, wood from sustainably managed forests is viewed as a responsible choice—for a number of reasons. Wood grows naturally by harnessing energy from the sun, absorbing carbon dioxide and releasing oxygen. It is renewable and a carbon sink, and outperforms other materials in terms of embodied energy, air and water pollution, and other impact indicators.
Worldwide, there has been increasing focus on the carbon footprint of buildings and recognition that design professionals are uniquely positioned to reduce greenhouse gases in the atmosphere by creating high-performance structures. This course examines the environmental impacts of wood products—from the global scale of the world’s forests to the individual scale of efficient, adaptable, and innovative buildings—using real-world examples from two U.S. carbon calculators as well as the latest research on LCA.
With growing pressure to reduce the carbon footprint of the built environment, building designers are increasingly being called upon to balance functionality and cost objectives with reduced environmental impact. Wood can help to achieve that balance. This continuing education course examines key green building rating programs and how wood building materials and components are rated within each. Increased reliance on LCA and environmental product declarations (EPDs), and the implications for wood construction, are also explored.
Designers today are finding new possibilities in one of the oldest building materials on earth. Wood has always been valued for its beauty, abundance and practicality, but many of wood’s inherent characteristics are rising to very current challenges. Wood’s traditional values and newest technologies meet in the projects presented in this course, illustrating the advantages of wood to in four areas: cost-effectiveness in a wide range of projects; adaptability for use in challenging, visionary new designs; lower environmental costs throughout its life cycle, from its source in renewable, carefully managed forests, through an energy-efficient service life, and often on to a new, recycled and reimagined use; and a unique human-nature connection that has always been intuitive, but is now being documented in research.
Acetylation has been studied by scientists around the world for more than 90 years. This course will take a closer look at acetylated wood and the acetylation process that it goes through. This course will then explain the benefits and key characteristics of acetylated wood. We will look at the different testing done on the acetylated wood, such as durability, joints, canal lining, and termite testing. This course will then take a look at the use of acetylated wood in different case studies to show real world applications.
Post-frame buildings are highly engineered wood building systems that have expanded over the years from use in the agricultural sector to encompass many commercial, residential and institutional applications. Modern post-frame systems have a limitless range of interior and exterior appearances. In addition to functional and architectural flexibility, they also have excellent economic and performance benefits.
This course will examine post-frame building systems including their versatility, range of applications, structural features and key performance characteristics. The course will also present numerous case studies that demonstrate cost and time of construction for typical post-frame building projects.
Wood-alternative decking materials have undergone a major transformation since first introduced in the 1990s. But homeowners and even industry professionals are not always aware of these advances. This course examines the wood-alternative decking materials presently available and provides information about the evolution of decking materials, the differences among wood and various alternative decking materials, and the enhanced capability for building design and aesthetics offered by wood-alternative decking.
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