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 | Oct 25, 2018
Low-income neighborhoods could benefit most from green roofs
Those areas face the biggest risk from extreme heat.
Codes and Standards | Oct 24, 2018
Building design critical to prevent school shootings
Safety must be balanced with welcoming environment.
Codes and Standards | Oct 23, 2018
Codes in Florida Panhandle made buildings vulnerable to Hurricane Michael
Less stringent codes in northern parts of state linked to devastation.
Codes and Standards | Oct 19, 2018
Global Green Tag production certification standard will launch in U.S. at end of year
Australian program recognized by WELL, claims compliance with LE.
Codes and Standards | Oct 18, 2018
Federally-backed rebuilding of public buildings often leaves them vulnerable to future storms
FEMA dollars pay for reconstruction, but local decision-makers ignore climate change impacts.
Codes and Standards | Oct 17, 2018
Philadelphia plumbing code will now allow for more use of plastic pipes in high rises
Of the 50 largest U.S. cities, Philadelphia is one of just six that still require metal pipes.
Codes and Standards | Oct 16, 2018
New Disaster Recovery Reform Act will support adoption of updated building codes
Provides incentives for communities to modernize and enforce codes.
Codes and Standards | Oct 12, 2018
Boston ‘housing emergency’ prompts regional initiative for new residential construction
Mayors of 15 cities set goal of 185,000 new homes by 2030.
Codes and Standards | Oct 11, 2018
On-site staff key to energy benchmarking project for property management company
Manager training, data sharing are critical to meeting 20% utility cost reduction goal.
Codes and Standards | Oct 10, 2018
Interactive heat maps track temperature ranges in U.S. cities
Urban heat island effect can vary by as much as 37°F in the same city.