The North American Insulation Manufacturers Association (NAIMA) has issued a new publication, “Guide to Insulating Chilled Water Piping Systems With Mineral Fiber Pipe Insulation.”
Developed for professional insulation contractors, the 36-page guide recommends methods for insulating chilled water piping systems using a vapor-sealed mineral fiber pipe insulation.
"Insulation systems are critical to limiting heat losses and preventing condensation on pipe surfaces operating from 33 degrees F to 60 degrees F (0.5 degrees C to 15.6 degrees C) within conditioned spaces in commercial and institutional buildings," says Charles Cottrell, vice president technical services for NAIMA. "When poorly applied, however, an insulation system can compromise insulation effectiveness.”
“NAIMA developed this step-by-step guide for applying vapor-sealed mineral fiber pipe insulation, which when installed according to the guide's recommendations, can effectively control condensation, help extend the life of the insulation system, and save energy," Cottrell says.
The guide addresses the installation of standard ASJ jacketed pipe insulation and presents recommendations based on reliable engineering principles and research, as well as consultation with manufacturers, contractors, and industry experts.
It details insulation application on straight pipe; on pipe system fittings including flanges, couplings, elbows, tees, and valves; and on 45- and 90-degree elbows. Also included are details on vapor dams, pipe supports, and field-applied jackets.
Other sections include performance criteria, a guide specification, and installation checklist. Click here to download a free copy of the guide.
Related Stories
Codes and Standards | May 30, 2017
OSHA suspends electronic injury, illness reporting requirement
The agency is keeping records from being publicly disclosed—for now.
Codes and Standards | May 30, 2017
Florida preparing to adjust to new building elevation requirements
New floodplain maps and state code changes loom.
Codes and Standards | May 30, 2017
Heated debate over whether Calif.’s prevailing wage requirement stymies affordable housing
There’s disagreement around how much pay regulations add to cost of projects.
Codes and Standards | May 25, 2017
Technology is influencing parking requirement codes in new developments
Uber and Lyft make it easier for urban dwellers to live without owning cars.
Codes and Standards | May 25, 2017
Better Buildings Challenge Partners on track to reduce energy usage by 20% in 10 years
More than 1,000 proven solutions are now available on DOE web site.
Codes and Standards | May 22, 2017
Affordable housing initiative drives surge in residential unit permits in New York City
New permits tripled from year-ago period.
Codes and Standards | May 22, 2017
Amid labor shortage, industry groups urge government action to boost trades
AGC says a shortage of qualified workers is limiting the economy from adding more jobs.
Codes and Standards | May 19, 2017
Spate of sinkhole incidents points to neglected infrastructure investment
Suddenly appearing caverns cause deaths, evacuations, interruption of utility services.
Codes and Standards | May 18, 2017
AIA releases updated edition of its A201 flagship documents
These core documents are updated once a decade.
Codes and Standards | May 16, 2017
Trump’s proposed corporate tax rate changes said to stifle funding for affordable housing
Banks reluctant to commit to specific deals with tax credit status uncertain.
