Case Study: Shower failure

Whether it is a shower or an exterior deck or balcony, the waterproof membrane surface must be sloped to drain or away from the building. Shower pans or receptors are supposed to have a pre-sloped mortar bed installed over the base substrate before installing the waterproof membrane.
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Another kind of curtain wall

The effects of machine or process noise in a commercial/industrial facility can range from an annoyance to a serious long-term safety issue for employees. The Occupational Safety and Health Administration (OSHA) estimates more than 30 million workers annually are exposed to hazardous sound levels in the United States.
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Designing barrier-free bathrooms

The way we build bathrooms is changing. Owners of homes, condominiums, hotels, and spas want more than just utility—they are seeking a retreat-like atmosphere with the latest design elements, while still requiring reliability and durability. At the same time, many want their bathrooms to be barrier-free.
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