Forum discussion

NC-2009 IEQc4.1:Low-Emitting Materials—Adhesives and Sealants

Duct Glassfiber's Adhesive

In which category the duct used for the HVAC duct's insulation falls into?. Thanks

2

You rely on LEEDuser. Can we rely on you?

LEEDuser is supported by our premium members, not by advertisers.

Go premium for $15.95  »

Wed, 06/05/2013 - 12:09

SMACNA (SHEET METAL AND AIR CONDITIONING CONTRACTORS' NATIONAL ASSOCIATION, INC.) released the following (see link below) Technical Resources Bulletin stating that: "In response to the following Credit Interpretation Request (CIR): “How does a project team classify duct sealants for application under EQc4.1?” the USGBC issued the following ruling: “Project teams may classify duct sealants under “Other”, as listed in the SCAQMD VOC Limits table.” The category of “Other” in the SCAQMD VOC Limits table has a maximum limit of 420 g/l. This should allow most if not all duct sealants to be utilized on LEED®" http://www.smacna.org/technical/download.cfm?download_file=TRB9-09-Update-LEEDDuctSealant-Jul09.pdf

Add new comment

To post a comment, you need to register for a LEEDuser Basic membership (free) or login to your existing profile.