Water Management in Shower Installations

Tiled shower demand is growing by double digits. Showers are getting bigger, more luxurious, and more expensive. Five million new tiled showers are installed every year! Most shower problems are not detected until after at least a year and any warranties have expired.

In this course, specifiers and wet-area construction tradespeople will be able to effectively explain the benefits of using bonded waterproofing membranes in a fully bonded shower system for a better, longer-lasting product.

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Moisture Control and More with Spray Foam Insulation

In the design of building enclosures an emerging alternative is the use of spray foam insulation as exterior continuous insulation featuring the ability to resist heat, water, vapor and air movement in an uninterrupted, continuous performance installation. A significant outcome is the control of moisture mechanisms in buildings.

How spray foam insulation’s water resistive, air barrier and insulation characteristics help to control moisture is examined in detail. That it is a proven option that offers such performance in addition to allowing for design freedom and flexible installation is also discussed.

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Designing for Energy Performance (Print Course)

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.

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Robust Walls with Continuous Foam Plastic Insulation (Print Course)

This article demonstrates that foam plastic insulation (polyiso board and spray polyurethane foam) can be used in code-approvable wall assemblies that work in cold, warm, marine and humid climates.

Architects will be able to create alternatives to vapor permeable wall assemblies that address three main concerns: NFPA 285 flame spread tests, mitigating moisture retention within walls, and delivering higher insulating performance with greater levels of comfort.

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Avoid the Impacts of Flooring Failures

Aridus® Concrete is a scientifically engineered rapid drying concrete that consumes excess water, thereby preventing moisture problems from the very beginning by accelerating the concrete drying time. It is the only concrete solution for preventing floor covering failures.

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Aridus Rapid Drying Concrete - The Billy Dade School Project

Aridus® is a proprietary concrete mix that reduces the drying time and risks associated with excess moisture vapor in concrete slabs, enabling faster, more effective floor topping installations. Aridus is the first ready-mix concrete solution to floor covering failures, an industry wide problem that cost millions of dollars annually. Take a look at our most recent project.

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Why Exceed the Code: Maximizing Energy and Cost Savings in Pipe Insulation

Thermal insulation aids in stabilizing process temperatures; can minimize moisture condensation on below ambient temperature piping surfaces; increases fire protection; and contributes to noise abatement. Personnel protection against burn injury is a major benefit from thermal insulation. The Occupational Safety and Health Administration (OSHA) requires that “all exposed steam and hot-water pipes within 7 feet of the floor or working platform or within 15 inches measured horizontally from stairways, ramps, or fixed ladders shall be covered with an insulating material, or guarded in such manner as to prevent contact. In addition, the Insulation Institute provides other succinct reasons for insulating pipes beyond many current state and local code thickness requirements.

ASHRAE 90.1 minimum pipe insulation thicknesses are required for compliance with energy-efficient building design relative to many new buildings, building additions, and retrofit construction. A vapor retarder, which is required in addition to the insulation, will further reduce the likelihood of corrosion due to condensation on cold pipes. Finally, while insulation cannot prevent standing water in pipes from freezing, it can slow the process. This course will enable learners to analyze material types that may ultimately affect the long-term safety and wellness of occupants. By thoroughly examining ASHRAE 90.1, the need for building professionals to exceed the local code requirements will become apparent. Finally, the course will focus on utilizing software to specify pipe insulation, which will influence the project budget, energy-efficiency of a structure, and the long-term safety and wellness of occupants.

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