Sloan Valve Co.’s Flushmate IV 1-gallon pressure-assist system uses air pressure to flush. Rather than pulling waste through the trapway, the system, which works with tank-style high-efficiency toilets, pushes the waste through at nearly three times the flow rate of gravity units. Large water surface area also helps the toilets stay clean longer.
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Learning objectives After reading this article, you should be able to: Understand issues of thermal performance and energy efficiency in relation to window and door systems; describe optimal detailing of the window-wall interface and how it contributes to building performance, sustainability, and occupant well-being; understand how durability contributes to sustainable windows/doors; and list sustainable O&M requirements for window and door systems.
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Balancing cost and energy performance in net-zero buildings
BD+C Editorial Director Robert Cassidy talks with The Weidt Group's David Eijadi, FAIA, about the cost of producing net-zero buildings.
