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FAQs about IEQc4.1 :

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?

Our project didn't use some common adhesive types, and our LEED reviewer asked about this. Are we supposed to justify not using certain adhesives in our documentation?

Is there a shortcut to the VOC budget method if you have just one product that is used minimally on a project?

Do products applied to the weather barrier need to comply with VOC thresholds?

How do I determine what application my product falls under?

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

VOC unit conversion

Hi, I've come across some products that are labelled with a VOC values of mg/m2/hr (milligram per meter square per hour), so how do you convert it to l/g?

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Tue, 06/14/2011 - 13:18

I don't think you can since what you have is a VOC emission RATE, and what you need for LEED documentation is the CONTENT in grams per liter. Since they are measuring two competely different properties of the product, I don't know that you can convert one to the other, but if anyone else knows how I'd like to know too! I would ask the manufacturer for the content.

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