If a product meets the SCAQMD 1168 rule, does that mean it passes the requirements of CDPH v1.1?
You rely on LEEDuser. Can we rely on you?
LEEDuser is supported by our premium members, not by advertisers.
Go premium forForum discussion
NC-2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
See LEEDuser’s guidance on NC-2009 IEQc4.1 »
SCAQMD 1168 and CDPH v1.1
Add new comment
To post a comment, you need to register for a LEEDuser Basic membership (free) or login to your existing profile.
See all forum discussions about NC-2009 IEQc4.1
Subscribe to new posts about NC-2009 IEQc4.1
Post a new question about NC-2009 IEQc4.1
See LEEDuser’s guidance on NC-2009 IEQc4.1 »
FAQs about IEQc4.1:
Do products applied to the weather barrier need to comply with VOC thresholds?
How do I determine what application my product falls under?
How is VOC % less water determined for aerosol adhesives?
Do grout and caulking need to be included, and if so, what is the application category?
Susan Di Giulio
Senior Project ManagerZinner Consultants
152 thumbs up
November 26, 2019 - 7:35 pm
No, they are different. To 'way over-simplify, the SCAQMD 1168 rule is based on the volume of VOCs in the product as mixed; the CDPH chamber test measures the volume of VOCs off-gassing from the material over a fixed period of time in a sealed chamber.