There are hundreds of initiatives, both grassroots and national, to help transform the nation’s approximately 13,900 public K–12 school districts to reduce energy costs and consumption, and lessen their carbon footprint. This article covers some of them.
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For schools, energy is one of the few expenses that can be decreased without negatively affecting classroom instruction. This article specifically looks at the potential for light-emitting diodes (LEDs).
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Designers have long used cross-ventilation to minimize the potential for moisture accumulation and condensation in attics and crawl spaces. However, unvented attics have become popular in both residential and commercial applications, pushed by emerging claims of energy savings and moisture control.
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Designers have long used cross-ventilation to minimize the potential for moisture accumulation and condensation in attics and crawl spaces. However, unvented attics have become popular in both residential and commercial applications, pushed by emerging claims of energy savings and moisture control.
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Elastomeric wall coatings (EWCs) are often used to waterproof porous cladding, both in new construction and as a solution for failed weather barriers. Since they are more expensive than paint, it is important to achieve maximum service life.
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The absence or failure of adequate waterproofing systems is a major cause of deterioration from moisture intrusion on historical architectural façades dating back more than a century.
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The absence or failure of adequate waterproofing systems is a major cause of deterioration from moisture intrusion on historical architectural façades dating back more than a century.
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Expanded metal lath has been an imperative component of plaster applied on wood or gypsum sheathing for more than 50 years. From its beginnings, the basic design of diamond mesh lath has remained largely unchanged.
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Advantages in economics, ease of construction, and an abundance of proprietary wall systems have increased the popularity of mechanically stabilized earth (MSE) walls. The contract delivery methods vary, often confusing the roles and responsibilities of various project team members.
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Over the past 20 years, physical security systems have evolved from hardware and software components to a comprehensive professional, functional, and technological domain. This requires specialized knowledge and subject matter expertise to design and specify security solutions.
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