Whether a developer is constructing a new facility, or an owner wants to update an existing building, plumbing choices come into play. Yet, the plumbing decisions for new construction versus renovation can be different based on priorities, objectives, and practicalities.
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Since the late 1980s, manufacturers have introduced dozens of wood-plastic composite decking products, including composite boards with thin plastic caps (i.e. capped composites) in recent years. Composite decking manufacturing methods vary, resulting in deck boards with significantly different performance characteristics.
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The goal of a room air distribution system is to provide thermal comfort and a healthy living environment for occupants in the space. This article looks at designing such assemblies for comfort and indoor air quality (IAQ) per ASHRAE 55 and 62.1.
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In-slab hydronic radiant heating and cooling systems, along with downsized forced-air systems, are gaining popularity as a means of optimizing thermal comfort while reducing energy consumption.
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A material’s thermal mass denotes its ability to store heat within a cycle of time. K-values, generally calculated on a 24-hour cycle, are important because they give general references to a material’s capabilities for storing heat.
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The 2012 International Energy Conservation Code (IECC) will bring tremendous change to the way buildings are designed, constructed, and renovated. For example, the insulation requirements for masonry construction have been written to higher performance levels.
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This article looks at stone design, highlighting case studies that demonstrate success with sandblast projects. It also examines new technologies that have improved detailing for stone manufacturers.
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The primary factors most designers consider when selecting window and curtain wall systems for their projects tend to involve cost, appearance, and energy efficiency. However, other considerations—such as weatherproofing, performance, and durability—can also be critical.
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Customers often call design teams regarding problems concerning too much light and/or too much heat coming into a building and making the space practically unusable. The issue is the original design concept did not combine the glazing with other design elements to adequately address the sun management challenge.
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Discussing specification writing and documentation details can be challenging, but the right set of specifications is a key component in the process to deliver a successful project. It is crucial the specification writer understands the intent of how systems will operate and how systems relate to each other.
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