By replacing their old HVAC system Century Bank & Trust have greatly reduced their energy bill.
Residential Water Heaters under the New 2015 Federal Standards - An Analysis of Energy, Economics, and Emissions
Water heaters are often the second largest energy user in the home, costing residents hundreds of dollars each year. Beginning in April 2015, the updated “NAECA” standards from the U.S. Department of Energy increased water heater efficiency requirements, driving major product changes in the U.S. market. “NAECA” stands for the National Appliance Energy Conservation Act and includes the federal regulations for water heater minimum efficiency levels.
Against this backdrop of new standards, products, and decision-making factors, this course will review a detailed analysis of water heating systems. This analysis compares water heating technologies based on their energy, economic, and environmental performance, with a focus on the performance of propane-based systems relative to electric and heating oil alternatives. The course also reviews the new federal standards for water heaters, and describes the market implications for both new construction and replacements.
Appliance technologies and the kitchen’s place in the home have changed drastically over the past twenty years. Modern kitchens have grown in size and are now the heart of the home for entertaining, dining and working. Many times there are several people cooking at the same time. Given these scenarios, it is important to consider the entire range of users, from young children to the elderly.
In this course we will discuss how kitchen planning can serve the needs of three generations, from Generation Y (aka Millennials) to the Baby Boomers. We will focus on how these groups differ in their vision of how a kitchen should function, style preferences, appliance requests, acceptance or integration of technology into the space, and universal design.
This article will address the benefits of specifying architectural stone veneer in your design projects, and also provide information on proper installation techniques. Topics include a breakdown of the innovative mold technology used by the industry’s leading manufacturers of architectural stone veneer and what to look for in a high quality product. The course will examine a variety of uses for architectural stone veneer, from interiors and exteriors, to residential, commercial and industrial settings. The course will also explain the proper installation techniques over the most common substrates and demonstrate the impact of multiple grout techniques available and how those change the appearance of stone work.
This course will discuss the history and science behind high performance coatings for industrial, commercial and decorative flooring. Aesthetic preferences for floor coatings, surface preparation and safe use considerations will all be discussed. Two case studies will demonstrate the use of high performance coatings on industrial and decorative flooring.
This course will provide an overview of effective concrete waterproofing technologies and how they improve the durability and lifespan of structures. It also includes a discussion on water penetration, system selection, membrane protection, and various types of waterproofing materials including sheet-applied, fluid-applied, and cementitious waterproofing.
There is no such thing as a water-tight structure. Because water takes the path of least resistance, it will find even the smallest opening in the building envelope, allowing moisture to enter the wall system, no matter how many layers of protection are provided. Therefore, in addition to keeping water out with various weather resistive barriers (WRB), systems must be put in place to allow water to exit the envelope once it inevitably does get in.
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.
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Today’s high-performance facades are simulated and perfected long before they are ever built. Sometimes, even, thanks to social media and global connectivity, a building’s swooping form or glistening glass walls become the darling of the public eye years before it is ready for occupants, raising the bar even further on the aesthetics and function of new landmarks. Designer, fabricator, and installer must work in tandem to achieve the desired results, using collaborative design approaches that would have been unimaginable even a few years ago.
In this article, we will look at the research and development being done in emerging areas of façade materials, design, and performance, and examine real-world projects that combine research innovation, collaborative design processes, and construction feasibility to improve not only façade performance, but also human comfort.
The first part of this course introduces the goals of acoustic design, methods of noise control and how various interior design elements can help achieve good acoustic performance in an office setting. The second part explains, in acoustical terms, several of the principles behind the use of these techniques and materials. Through examples of how sound masking works in conjunction with absorptive elements, it also demonstrates that a combination of acoustic treatments is key to achieving the desired results.