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
| Dec 19, 2013
Defense Department okays Green Globes standard for DoD facilities
The Green Globes certification program from the Green Building Initiative can be used for the renovation and construction of Department of Defense facilities following agency endorsement.
| Dec 19, 2013
New York City proposal may boost standards for crane maintenance
New York City may boost maintenance standards for cranes operating in the city, including the addition of load cycle counters to record data regarding every lift that a crane performs.
| Dec 19, 2013
Lawmakers say EPA’s Energy Star standards lack transparency
A bipartisan group of lawmakers is raising concerns that the Environmental Protection Agency has not been transparent in drafting energy-efficiency standards under the Energy Star program.
| Dec 18, 2013
ASHRAE publishes 2013 thermal comfort standard
Major revisions for design and measurement of comfortable spaces are included in a newly published ASHRAE 2013 thermal comfort standard.
| Dec 11, 2013
Texas to require architects to be fingerprinted to get licensed
Starting January 1, 2014, architects who apply for an occupational license in Texas will have to share their fingerprints with the state.
| Dec 11, 2013
Province of Ontario is reviewing bill to require timely payments to contractors
Legislation is under review in the Province of Ontario that would mandate timely payments to contractors.
| Dec 11, 2013
Federal design-build proposal could make it easier for small businesses to land government contracts
The Design-Build Efficiency and Jobs Act, a bill pending in the U.S. House of Representatives, would streamline the bid and proposal process by requiring government agencies to use a two-step process when seeking design-build contracts for projects worth more than $750,000.
| Dec 11, 2013
NIST recommends tougher standards for tornado resilience
Buildings in tornado-prone areas should be constructed to withstand strong winds just as hurricanes are factored into building codes in coastal areas, says a federal report examining the 2011 killer tornado in Joplin, Mo.
| Dec 10, 2013
Whistleblowers can now file complaints online with OSHA
Whistleblowers covered by one of 22 statutes administered by the Occupational Safety and Health Administration (OSHA) now will be able to file complaints online.
| Dec 4, 2013
Five U.S. cities leading on climate change initiatives
Houston, Salt Lake City, Miami, New York, and Los Angeles are five cities that are leading the way on preparing for climate change and extreme weather, according to a Center for American Progress report.