Oregon Construction Contractors Board
Oregon Construction Contractors Board strives to prevent and resolve problems in the construction industry. We do that through these key programs: Licensing, Enforcement, Dispute resolution, and Education.
Click to Learn More About the Oregon Construction Contractors Board
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Waterproof, fireproof, nonporous, and eco-friendly natural slate has great value as a building material, particularly given its ability to protect structures for generations. This course reviews the characteristics and properties of slate, presents some of the many design options, and provides guidance on sourcing and specification. The sustainability benefits of roofing slate are also discussed, from its extraction and low-impact processing to its strength and enduring properties in all weather conditions.
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https://redirect.aecdaily.com/s20141/www.aecdaily.com/course/1145493
Retrofitting and replacing roof systems are essential aspects of the construction industry and offer opportunities to reduce a building’s energy consumption. Sustainable retrofitting of roofs with durable, energy-efficient materials helps reduce waste and conserve resources while promoting ecofriendly building practices. This course gives an overview of expanded polystyrene (EPS) insulation and innovative roof systems that are designed to enhance building efficiency.
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https://redirect.aecdaily.com/s1124509/www.aecdaily.com/course/1148764
When renovating an existing bathroom, there is a choice between the resurfacing of existing wall coverings, bathtubs, or showers and a complete renovation where all the existing elements are removed and replaced with new ones. This course outlines the pros and cons of each alternative and introduces modern acrylic products as an excellent choice for either. You will learn all the ways that acrylic can be utilized in both new and renovated bathrooms and all the technical information required for a successful design outcome.
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https://redirect.aecdaily.com/s561226/www.aecdaily.com/course/1126989
The construction industry has experienced a significant increase in moisture-related problems in exterior walls. This presentation explains how a rainscreen wall system prevents moisture accumulation within walls by providing a means for drainage and ventilation, thereby prolonging the life of buildings. Discussion topics include air and moisture movement in the building envelope, building code and water-resistive barriers, and stucco and thin veneers in rainscreen systems.
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https://redirect.aecdaily.com/s1092062/www.aecdaily.com/course/1134323
Residential solar power generates clean energy, reduces carbon footprint, protects against rising electricity rates, and protects property from outages, but it is only effective during daylight hours. Adding battery storage to a solar system—called solar plus storage—removes this limitation and moves a home closer to energy independence. In this course, we will review the components of a solar-plus-storage system, including selection considerations for residential rooftop solar and DC-coupled solar batteries. The course also reviews the extended system of monitoring and DC charging.
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https://redirect.aecdaily.com/s5023/www.aecdaily.com/course/1119498
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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Access panels are covers for the openings in walls or ceilings that allow access to concealed equipment for the purpose of maintenance or replacement. This course provides a detailed understanding of architectural wall and ceiling access panels, including how they are specified, installed, and finished. Design and selection considerations such as ventilation options, safety, security, and fire-rated enclosures are also examined.
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This course discusses the code requirements for thermal and ignition barriers for spray polyurethane foam, the testing required, code requirements for vapor retarders depending on climate zone, and how these coatings are installed.
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https://redirect.aecdaily.com/s904648/www.aecdaily.com/course/1155220
Engineering analysis is a necessary tool to provide fire protection and safety for our buildings. The exponential number of wall assembly combinations and detailing of enclosure assemblies in the built environment prevent the opportunity to confirm fire performance through direct testing. This is especially true with the required investment of time, effort, and cost for larger-scale tests such as NFPA 285. Qualified fire engineering teams, in partnership with third-party labs and product manufacturers, offer the opportunity to extend successful test results beyond the tested specimen through an engineering analysis report. This presentation discusses the opportunities, challenges, and limitations present when considering the acceptance of test data extended to support substitution or modification to an assembly.
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The strength, versatility, local availability, and ease of use of concrete help make it the most consumed manufactured substance in the world. Concrete also offers sustainability and resilience benefits: a long lifespan, low maintenance needs, durability against natural disasters, high-albedo surfaces, smoother and stiffer pavement, carbon sequestration capabilities, and increased building energy efficiency. This course describes some of the new technologies that continue to evolve to produce concrete with the same performance and benefits as traditional concrete but with a lower carbon footprint. Also discussed is how to specify low-carbon concrete using EPDs, a carbon budget, and performance-based specifications and how it can contribute to the Building Design and Construction rating systems of LEED® v4.1 and the upcoming LEED v5.
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Selecting the right grout for a project is essential for its success. In this course, we delve into the world of grout, exploring the various types available and their unique characteristics, strengths, and challenges. The course describes the latest innovations in grout that provide superior performance characteristics such as lifelong durability, flexibility, stain and mold resistance, color consistency, and sustainability, while also being easy and safe to install. Additionally, guidance is provided on the essential questions to ask during the selection process, ensuring that every aspect of the project is carefully considered to achieve the desired outcome.
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https://redirect.aecdaily.com/s5939/www.aecdaily.com/course/1121804
Thermoplastic membranes make up a large and growing commercial roofing segment and offer many installation and performance benefits. This course presents the attributes of PVC and TPO roofing membranes and their formulations, installation options, and sustainability benefits. The factors in selecting the type of thermoplastic and the benefits of a single-source system are also discussed.
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As more companies invest in solar to generate clean power for their operations, meet environmental goals, or save money on electrical bills, architects and building owners may need to be prepared to accommodate rooftop photovoltaic (PV) systems in both existing and new buildings. This course provides an introduction to rooftop PV systems, including a discussion of modules, components, and attachments, and best practices for a durable roof and PV system.
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https://redirect.aecdaily.com/s4937/www.aecdaily.com/course/1136674
The demand for mass timber construction has increased significantly in recent years due to its numerous benefits, including sustainability, strength, faster construction times, cost savings, and a natural wood aesthetic. However, a major drawback of mass timber construction is its poor acoustical performance. This course examines the various mass timber construction types and provides acoustical solutions to meet and surpass building codes.
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https://redirect.aecdaily.com/s1063182/www.aecdaily.com/course/1146165
This course outlines four specific focus areas related to infection control, aimed at enhancing understanding of the importance of these considerations for construction projects. Hospitals utilize infection control teams to assist in creating safe, sanitary environments for providing healthcare to patients. It’s imperative to understand what these teams require to maintain this environment during new building projects and how the design and construction teams can collaborate with them to improve the overall design solutions, yielding spaces that are safer for both patients and staff.
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The global pandemic swiftly transformed healthcare facility operations, necessitating rapid implementation of infection prevention and control (IP&C) measures. Now, more than four years later, this presentation examines the evolution of facility design in response to lessons learned. It explores which design strategies have proven effective, sustainable, or transformative in shaping best practices. Highlighted topics include recent advances in IP&C that influence strategic planning, operational efficiency, spatial dynamics, and architectural innovation. Additionally, presenters will address decision-making considerations beyond IP&C, such as cost efficiency, sustainability, and the patient, staff, and family experience. Looking ahead, the presentation also explores future design strategies leveraging advancements in science, technology, and policy.
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https://redirect.aecdaily.com/s15743/www.aecdaily.com/course/1152629
Stairs are an important component in buildings, facilitating traffic flow and serving as a means of egress in emergencies. They can also pose a safety risk if not designed and outfitted properly. In this course, we address the safety aspects of stair design and specification, providing an overview of anti-slip products for new and existing stairways. Also discussed are the various codes and standards related to stair design and photoluminescent egress path markings and the available solutions to ensure code compliance and the subsequent well-being of users. Finally, we look at installation and anchorage options.
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https://redirect.aecdaily.com/s5939/www.aecdaily.com/course/1121806
Building energy code requirements for thermal envelope insulation performance have continued to rise over the years. Selection and proper installation of roofing insulation play a large role in the energy efficiency of commercial buildings. This course reviews types of roofing insulation, their layout and attachment methods, and design considerations to address ponding water and condensation issues. Thermal and fire performance and environmental impacts of rigid roofing insulation types are also compared.
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https://redirect.aecdaily.com/s425610/www.aecdaily.com/course/1148383
The issue of lead in drinking water is a significant concern that affects many communities. This course explores the harmful effects of lead consumption through drinking water. It addresses fundamental questions about lead’s common sources, how it enters our water supply, and the populations at high risk. Additionally, the course reviews water regulations and strategies for safeguarding against this widespread toxin, emphasizing approaches to reduce lead contamination through the use of filtered water delivery systems.
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https://redirect.aecdaily.com/s917163/www.aecdaily.com/course/1123953
Other coastal softwood species can be used in many of the same applications as western red cedar, including yellow cedar, western hemlock, and Douglas fir. Their performance characteristics vary, giving each species its specific use for structural or appearance applications. This course reviews each softwood species and discusses the importance of sustainably managed forests in curbing climate change.
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https://redirect.aecdaily.com/s20358/www.aecdaily.com/course/1113695
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.
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https://redirect.aecdaily.com/s1112878/www.aecdaily.com/course/1136083
Designers increasingly focus on creating environments that improve the health, welfare, and productivity of occupants. This includes providing the benefits of daylight, fresh air, and access to the outdoors. This course explores how retractable roofs can extend the use of outdoor spaces year-round by converting them to daylit indoor spaces seasonally or with sudden weather changes. It explains the economic benefits, structure, and operation of various retractable roof types and how they can be customized to suit multiple site sizes and types, including rooftops. The course concludes with a series of case studies.
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https://redirect.aecdaily.com/s710971/www.aecdaily.com/course/1131048
Residents increasingly request improved security control of their environment in conjunction with active lifestyle amenities such as swimming pools. This course explores how these two issues relate regarding outdoor swimming areas. It provides an overview of the primary pool enclosure and access hardware code requirements, the requirement variations between jurisdictions, and criteria for choosing the appropriate hardware. Also featured are examples of typical pool gate and door access hardware sets.
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https://redirect.aecdaily.com/s1075056/www.aecdaily.com/course/1110425
Sustainable building envelopes demand high performance from and proper installation of continuous insulation and air, water, and vapor control layers. What happens when thousands of holes are made in these materials as they are installed with blind fasteners, one layer on top of another by different subcontractors? Sequencing issues can generally not be avoided; instead, this course focuses on self-sealing fasteners as a solution to avoid damage and thermal bridging in insulation and control layers. Various fasteners and anchors are described, and recommendations are presented for how to specify and what testing data to look for.
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https://redirect.aecdaily.com/s1103477/www.aecdaily.com/course/1114079
Urban warming negatively impacts human health and quality of life, energy use, air quality, social equity, and economic prosperity. This course describes how solar reflective cool roof and wall materials help protect individuals and communities from the impacts of extreme heat and discusses the factors that influence energy savings and performance. The course also notes various climate resilience initiatives, green building programs, and energy codes that require or promote the use of cool roofs or walls and concludes by explaining the important role of third-party product ratings and the educational resources available online.