Over the nearly 30 years since this legislation was passed, a rash of innovations have been incorporated into hospital design and construction, including advanced seismic systems (such as seismic isolation, damping, and buckling-restrained braces), nonlinear analysis techniques, comprehensive nonstructural bracing, and performance-based evaluations. There is an increasing understanding that...
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Henry® Prodeq™ is a spray-applied, instant-setting waterproofing membrane that forms a seamless barrier in seconds.
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A key challenge for architects and engineers has been the development of strategies for vibration control, where it is necessary to achieve a base level of performance suitable for life sciences. Achieving success often involves analyzing the vibration performance of the base structural system, followed by weighing options for...
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Inserting an in-floor door operator, with its motorized rotating spindle and conduits for power, into the waterproofing interface increases the degree of difficulty, given tight and small spaces involved and the need to seal all penetrations made in the waterproofing to anchor, drain, and power the closer long-term watertight.
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Concrete floors are popular choices in certain spaces in a variety of finishes as they are long-lasting and extremely durable if the contractor has installed, cured, and finished them properly. However, issues can arise during or after installation, and construction professionals must know how to diagnose and fix these...
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Many flooring products have historically been manufactured with chemicals such as ortho-phthalates, formaldehyde, and per- and polyfluoroalkyl substances (PFAS) that, when emitted from those products, can have adverse effects on human and environmental health and contribute to indoor air pollution.
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Most restaurants, schools, stores, and hospitals utilize concrete floors, polished concrete floors, or vinyl composite tile (VCT). Concrete floors are often placed due to the durability and ease of cleaning spills. However, concrete is rarely fully cleaned and teams up with harmful pathogens.
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Synthetic grass appears in commercial landscape applications everywhere, from common areas to sprawling lawns, in every venue you can imagine, be it a hotel, business complex, municipality, event space, sporting field, shopping plaza, or apartment complex.
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As a part of the living history of construction, archaic floor systems exist in many buildings despite having been supplanted by modern construction methods. As a building manager or design professional, it is important to be aware these systems are in use today, and to recognize one in place...
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For years, Design for Code Acceptance #3 (DCA3) has been the go-to resource for anyone working with I-joist assemblies. I-joist (WIJ) assemblies were added to DCA3 in 2001 and were intended to promote the usage of engineered lumber by simplifying the associated design, specification, and permitting processes.
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