This course will discuss the use of shotcrete for structural applications, specifically in below-grade foundation walls. While the use of shotcrete is proven to accelerate construction schedules up to 25%, experience has shown that there are risks associated with this method of concrete placement versus traditional cast-in-place walls. These risks include an increased incidence of voids within the wall, poorly consolidated concrete behind and around rebar installations and damage to traditional waterproofing systems associated with the shotcrete application itself. Each of these factors contribute to a challenging waterproofing project - one that can be completed successfully with a properly designed waterproofing system. During this session, we will cover the benefits and risks associated with shotcrete, how pre-applied waterproofing membrane systems should be designed for critical applications and the challenges that traditional waterproofing membranes face when used with shotcrete construction.
This course discusses the benefits of polyaspartic floor coatings and how they were used for a flooring renovation at the SpringHouse bakery in Washington, PA. The requirements for the project were a long-lasting, durable flooring option that would hold up to common contaminants from the baking process, abrasion from foot and wheel traffic, staining from spilt materials, and provide resistance to the frequent cleaning process. Of course fast return-to-service time and aesthetics were important as well; a polyaspartic floor coating was able to meet all of these needs and more.
This course will provide the architect with an overview of different window materials and options available today, as well as an explanation of some of the main criteria used to evaluate windows.
This course will provide a thorough introduction to the relationship between windows and energy efficiency and the importance of installing appropriate windows with high performance technologies.
This course provides guidance for architects and builders on design and installation considerations relating to the use of Insulated Metal Panels and their suitability as the air barrier assembly of a building envelope. Topics covered include an introduction to air barriers and insulated metal panels, as well as an overview of code and regulatory requirements when designing for energy code compliance and common design and installation practices and techniques.
With the aid of this lesson, architects and builders will be armed with increased knowledge regarding enclosures and their component parts, the various options available, the relative advantages of insulated metal panels, particularly under certain circumstances, and key specifics and guidelines for specifying metal panels for code conformance.
This course examines the difference between universal design and accessibility required by law, and lists the types of people of varied abilities who benefit from universal design, particularly as it applies to homes. We then take a look at the 7 Principles of Universal Design, as developed by the North Carolina State University’s College of Design, and explore examples of each, from windows set low enough to offer views to a person in a wheelchair, to sliding doors that open with a touch to accommodate those with arthritis or other challenges. Finally, we look at the business side of universal design and discussing the principles with clients.
Radiant barriers that come attached to structural sheathing provide an effective way to reduce energy loss through the roof assembly. This course will provide an overview of radiant barrier sheathing. It will explain the scientific principles behind heat transfer, and then explore the various applications and best installation practices for radiant barrier sheathing. Case studies will quantify the energy-saving benefits of using radiant barrier sheathing. Finally, this learning unit will explain how radiant barrier sheathing can contribute to green building and energy efficiency programs.
The go to source for concrete floor joint filler, polyurea safeguards control joints with a fill solution that offers building owners and contractors attributes such as: rapid cure rates, quick return to service and moisture insensitivity.
For the past decade plus, energy codes continuously increased their requirements for energy efficiency of buildings. Codes began by increasing insulation requirements and recently added an air barrier requirement to reduce air leakage of conditioned air.
The codes include prescriptive and performance requirements; however, the prescriptive requirements are what most designers utilize. Following the prescriptive requirements without consideration of the environmental conditions, both exterior and interior, can result in unintended performance of wall and roof systems. This article will discuss the current state of the code requirements, both prescriptive and performance, as well as when prescriptive requirements may result in inadequate performance.