This introductory course on spray polyurethane foam (SPF) covers component chemistry, different types of SPF, and the proper use of SPF in construction applications. In addition, the course addresses code compliance related to SPF for residential and commercial construction, as well as safe SPF installation practices. Participants will come away with a strong knowledge of how the proper use and application of spray foam can improve the indoor environment and the durability of the built environment....
This live course is offered as part of the DuPont Building Science Master Summit May 25, 2023 starting at 11am ET. Presented by: Keith P. Nelson, NCARB, AIA, CDT, BCxP, and Gabriel Acevedo, DuPont The trend toward sustainable building design took on new dimensions during the pandemic and concurrent supply chain crisis. Coupled with the ongoing dilution of skilled labor in the construction trades, there emerged an increased urgency and opportunity in specifying and installing sustainable roofing systems....
A growing number of high-rise fire incidents around the world have raised awareness about the fire safety performance of taller structures. Timing for containing a high-rise fire is critical, as high numbers of occupants have limited means of escape. Vertical fire spread along the exterior facade may quickly overwhelm firefighters at ground level, especially if it advances to heights beyond the reach of their ground attack. This course looks at issues surrounding high-rise fires, how they spread, and how following building codes and proper material testing can lessen the risk or impact of these blazes....
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This course is part of one or more "Course Collections". Click here to view the details.
Stormwater management is critical in an era when severe storms and sewer overflows are increasing in many areas. In urban contexts where open space is at a premium, using on-structure bioretention planters can be the ideal approach. This course explores the benefits of bioretention and how bioretention planters reduce peak flows and improve water quality. The course also discusses how bioretention planters should be designed, can perform as amenities, and contribute to meeting the requirements of green building certification programs....
Kalwall’s diffuse, full-spectrum natural daylighting delivers soft, serene natural light to places of worship, creating a spiritual setting that both soothes and inspires. Over the years, many designers have utilized Kalwall to great effect, often simulating stained glass windows with our colored inserts. Learn how you can incorporate Kalwall into your next church or religious space....
This course covers several aspects of the Tesla Ecosystem, Tesla Solar Roof (renewable energy generation), Tesla Powerwall (energy storage & back-up power), and Tesla Wall Connector (electric vehicle charging)....
This course offers a comprehensive guide to the sustainability of cold-formed steel framing (CFSF). By understanding the nuances of embodied carbon, sustainable steel production, and specification strategies, professionals can leverage CFSF's environmental benefits for a competitive edge and contribute to a healthier planet. Embodied carbon, a significant contributor to global emissions, is a growing concern in the construction industry. This course delves into its complexities, explores the role of Electric Arc Furnace (EAF) mills in producing low embodied carbon steel, and examines the importance of Environmental Product Declarations (EPDs) in verifying the sustainability of steel products. The course also provides practical strategies for reducing embodied carbon in CFSF construction. Participants will learn how to specify LEC steel and optimize their designs to minimize material usage without compromising on strength, thus achieving significant carbon reductions and contributing to a more sustainable built environment....
This course explains the NFPA 285 test method, its origin, its procedures, when it is required, and design considerations necessary for compliance. Criteria in ASHRAE 90.1 for continuous insulation and air/water resistive barriers are reviewed and identified as contributors to the rise of NFPA 285 requirements. It addresses code compliance in light of recent material changes, code changes, and additional testing....
This course discusses the unique considerations when installing pre-applied/blindside waterproofing for below grade waterproofing applications. It reviews the science behind any below grade waterproofing project but with a focus on pre-applied or “blindside” waterproofing best practices – including looking at the different product types and design considerations, as well as the pre-planning, decision making, and application techniques that these demanding waterproofing projects require....
Rapidly changing trends in our society, such as urbanization and a modern lifestyle, have resulted in the isolation of humans from experiences within nature. Research has shown that the psychological effects of biophilic design on noise perception have a significant influence on the well-being and health of humans. In this course, we review the science of sound, identify the potential problems associated with noise, and introduce the range of acoustic solutions formed from polyethylene terephthalate (PET) felt designed to provide sound-dampening benefits for busy commercial, educational, and healthcare facilities....
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As part of a well-designed rainscreen system, single-skin metal panels offer unique aesthetic options combined with the assurance that the building envelope will withstand the effects of long-term exposure to the elements. This course compares common cladding types; presents single-skin metal panel materials, coatings, finishes, and design options; and examines using single-skin metal panels with a single-component barrier wall to form a complete rainscreen assembly. This course is one of two identical courses titled Single-Skin Metal Panel Building Envelope Solutions . You will receive credit for taking only one of these courses. ...
Reducing noise between occupied spaces isn’t just needed for occupant comfort and productivity, it is sometimes required by building code. This presentation is an overview of noise control principals, construction composites, and design methodology for ceilings, floors, and partitions. A special emphasis is placed on performance-oriented designs requiring third party consultants....
Precast concrete pavers and roof deck systems enable designers to deliver on aesthetics and design objectives while achieving safety and durability requirements. Patented roof deck systems allow for the creation of safe and stable roof deck patios and green roofs that maintain sustainability requirements. This course examines the raw materials used in these systems, reviews the different finishes available, and discusses different paver applications and their methods of installation....
History and development of SBS-modified bitumen waterproofing systems, including addition of FR additives impacting sheet performance in catastrophic fire events allowing protection for building occupants. Modified bitumen sheet anatomy, incorporating discussion of self-adhesive and sanded sheet cold adhesive sheet installations and their impact on building occupants. Methodology of roof system application, including pertinence to environmental and safety impact review modified bitumen membrane surfacing including highly reflective surfacing material options and their impact on building performance and subsequent occupant comfort....
This course is aimed to define what exactly continuous insulation is, and the key benefits of using it. The course will also show participants how continuous insulation complies with building and energy code requirements within that field....
This course aims to educate learners about the chemistry of spray-applied polyurethane foam (SPF), its various applications in the construction industry, safe handling and installation, and its contribution to sustainable design. The advantages of using SPF are highlighted in terms of its benefits to energy conservation and fire safety. Its role as a high-performance air barrier that satisfies code and LEED® criteria and complies with various standards is also discussed....
While natural stone veneer has a timeless popularity in commercial and residential applications, its cost, weight, and availability can make it prohibitive for some projects. Natural-looking manufactured stone veneer alleviates those concerns but still requires time and experience in mortared stone installation. This course explores these options and then introduces the latest manufactured stone product, a panelized, mortarless veneer that installs with the ease, speed, and all-weather flexibility of siding. Application examples and case studies present the many options that offer a real stone aesthetic without the time, skill, and constraints required for mortared applications....
Participants will learn first-hand through instruction and observing the manufacturing process of how insulated metal roof and wall systems are made. Guests will tour the plant floor, testing areas, and storage yards, getting a preview of insulated metal panel systems to be installed throughout the country. Additionally, because of the highly specialized process and equipment used in the manufacturing process, insulated metal panels are a lightweight, durable, and sustainable building envelope solution....
Spray polyurethane roofing is a commercial low-slope roofing system in use since the 1970’s with millions of square feet applied across North America. Attributes of this system are comprehensive, from substantial energy efficiency to durability features, as well as a superior sustainability profile compared to other conventional roofing systems. Exploring the challenges with traditional membrane and built-up roofing systems will bring to light the performance improvements that a spray foam roofing system provides. Attendees will learn about the history and developments of coated spray foam roofing systems. They will also learn of the construction detailing and monolithic performance benefits of spray foam roofing, while gaining knowledge of the environmental and sustainability contributions of this advanced roof system....
Metal roof and wall systems have long been specified for commercial, residential, and industrial buildings because they have a lengthy history of durability, reliability, and resilience. This course examines the attributes of metal panel systems and the design options that make metal-clad buildings sustainable, attractive, and suitable for a variety of applications and environmental conditions....
The purpose of this session will focus on what an engineered façade system should provide. Project teams are seeking a complete single-source system from the studs to exterior finish. We will discuss types of testing and approvals Façade systems offer to meet national and international building codes such as FM, NFPA, and others. Further discussion will be on performance warranties for leakage, system integrity, material performance similar to a roofing warranty. From the designer’s role, where you place the insulation and how do you attach the cladding can be the most critical decision when working with a building façade. We will explore both questions from a building science perspective to give clarity and certainty this is done properly....
Attic ventilation is an important component in proper structural design. By encouraging airflow, attic ventilation plays a key role in maintaining structural integrity, ensuring roof component durability, providing a healthy indoor environment, and minimizing energy consumption. Additionally, proper attic ventilation hinders or prevents mold growth, reduces interior pollutants, and acts as a pivotal fire prevention tool. This course looks at how attic ventilation systems work, the benefits they provide, and the associated building codes and regulations....
This program is designed to educate the audience on the processing of closed cell spray foam, its use in the commercial building envelope. It will also go into the proper application and safety required in using closed cell 2# spray foam. There will be some building science and discussion of air barriers. The program ends with discovering many other uses for closed cell spray foam....
A strong and reliable connection between the roof and wall is essential for building enclosure integrity, energy efficiency, and long-term durability. This course introduces an innovative approach to roof-to-wall connections using a simplified, prefabricated parapet cap solution. Traditional parapet caps, often constructed in the field with wood, can warp, twist, and compromise the connection’s stability. In contrast, this course explores a high-strength, prefabricated option designed for stability, sustainability, and compatibility with any wall structure. Participants will learn how this Engineered Framing System streamlines installation, enhances structural performance, and delivers superior results for commercial construction projects....
High-performing commercial roofs must be resilient and designed to perform over the long run, without compromising on the client's commitment to sustainability. Cellular glass insulation delivers a portfolio of performance attributes including impermeability, non-combustibility, long-term thermal performance, compressive strength, and resilience throughout the assembly. This course will spotlight real-world roof assemblies that leverage cellular glass insulation to achieve performance without compromise....
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