Forum discussion
NC-2009 IEQc4.1: Low-Emitting Materials—Adhesives and Sealants
Hi,
I have read a lot of threads, I am pretty sure this product can be considered part of the weatherproofing and therefore not be included. It is a primer used to prepare the roof surface for the torch on membrane in green roofs. How would you classify the product under SCAQMD 1168 if it did apply to EQc4.1? I am leaning towards Sealant Primer Architectural Non Porous with a VOC limit of 775g/l? Any experience? thanks
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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?
Mara Baum
Partner, Architecture & SustainabilityDIALOG
674 thumbs up
March 22, 2013 - 2:49 pm
Curtis, I would include this in the credit - it's a primer, not the membrane itself. What are you applying it to - is it non-pourous?
Joanne Sawatzky
Project ManagerLight House
3 thumbs up
March 22, 2013 - 3:08 pm
yes its a primer and non-porous, does that mean Sealant Primer Architectural Non Porous as I have suggested?
thanks
curtis