C20−Interior Finishes

Getting noise under control

September 26, 2014

Employee safety is an important factor for a Western Michigan automobile parts recycling facility, which is why a wall of insulating curtain was specified to enclose the noisy grinder. The new enclosure has resulted in a 20 percent noise reduction, creating a more comfortable and productive work environment.

Designing stone wool ceiling assemblies

August 1, 2014

Stone wool’s various attributes are making the material attractive for use in suspended ceilings in educational, office, and healthcare projects. This article touches on such assemblies’ acoustics, air quality and light reflection impacts, along with information about fire performance, humidity, and dimensional stability.

Improving Floor/Ceiling Sound Control in Multifamily Projects: Sound testing practices

June 24, 2014

The sound transmission class (STC) and impact insulation class (IIC) are ASTM-derived single number ratings that try to quantify how much sound a stopped by partition being tested. Laboratory testing involves an ideal setting for the floor/ceiling assembly.

Improving floor/ceiling sound control in multifamily projects

June 24, 2014

Demand for better floor/ceiling acoustics in multifamily construction has been spurred by consumer desires, new guidelines from code bodies, and stricter enforcement of existing codes. This article reviews important new guidelines, delving into how construction manufacturers have created new products or enhanced existing ones.

Shapes and Sounds: Designing concert halls with curves

June 24, 2014

Using curved surfaces in performing arts facilities can diffuse sound and create distinctive appearances; the wide variety of options—may made available through use of modeling technologies and cold-formed steel (CFS)—means a wide palette of dramatically different visual results.

Designing to prevent infection

April 28, 2014

U.S. healthcare organizations increasingly face the most daunting medical challenge since the pre-antibiotic age thanks to an aging population and ever-increasing multi-drug resistant and environmentally adaptive pathogens.

Making ‘Impossible’ ADA Slopes Possible: Predictable concrete flatness techniques

April 28, 2014

To some, it may seem impossible to meet the flatness required by the Americans with Disabilities Act’s (ADA’s) 2.1 percent maximum slope for random traffic floors, landings, walkways, sidewalks, curb ramps, entrances, exit ways, ramps, and intersections at walkways.

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Others

C20−Interior Finishes

Getting noise under control

Designing stone wool ceiling assemblies

Improving Floor/Ceiling Sound Control in Multifamily Projects: Sound testing practices

Improving floor/ceiling sound control in multifamily projects

Shapes and Sounds: Designing concert halls with curves

Designing to prevent infection

Making ‘Impossible’ ADA Slopes Possible: Predictable concrete flatness techniques

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C20−Interior Finishes

Getting noise under control

Designing stone wool ceiling assemblies

Improving Floor/Ceiling Sound Control in Multifamily Projects: Sound testing practices

Improving floor/ceiling sound control in multifamily projects

Shapes and Sounds: Designing concert halls with curves

Designing to prevent infection

Making ‘Impossible’ ADA Slopes Possible: Predictable concrete flatness techniques

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