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US EPA Method 24 to be mentioned in the Datasheet

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Yousef Zakaria on Oct 30, 2014, 8:38 am

Dear All
is the US EPA Method 24 important to be mentioned in the datasheet received from the manufacturer of the sealant and adhesive
if the datasheet only mentioned the value of the...

Last reply: Peg Manuel, Apr 29, 2015, 8:40 pm

What is the Air Vapor Barrier?? Roofing Membrane still exempt?

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Michele Helou on Sep 19, 2014, 1:31 pm

Many wall/roof systems have more than one air barrier - what exactly defines what is inside the weather/air barrier - the most interior air barrier?
a minimum perm rating? Also, if an...

Last reply: Jon Clifford, Apr 19, 2015, 4:48 pm

aerosol line saver (also posted in IEQc4.1)

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Lyle Axelarris on Apr 14, 2015, 7:07 pm

I also posted this in IEQc4.1 since I do not know where, if anywhere, this product would go:
Has anyone considered reporting the use of aerosol "line saver"? This is the stuff sprayed over...

Last reply: Jon Clifford, Apr 14, 2015, 11:44 pm

VOC limits for the welding of PP-R

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Panupant Phapant on Mar 23, 2015, 3:38 am

Dear All
Our project uses PP-R pipe (Polypropylene Random Copolymer) for chilled water piping. The PP-R pipes is connected together by welding. There is the voc limits for PVC, CPVC, ABC...

Last reply: Jon Clifford, Mar 26, 2015, 7:19 am

Duct Sealant

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Yaneth Galindo on Mar 4, 2015, 10:04 am

I used a duct sealant with...

Last reply: Jon Clifford, Mar 4, 2015, 8:45 pm

Solvent free Coating

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Panupant Phapant on Feb 9, 2015, 10:47 pm

If our project use solvent-freee coating. Do we still need VOCs testing result from our supplier?

Last reply: John-David Hutchison, LEED AP BD+C, PMP, Feb 10, 2015, 2:36 pm

epoxy for ceramic joints

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Sahar Abi-Ziki on Sep 3, 2014, 12:23 pm

Hello,
We are going to use epoxy sealant for joints between ceramic walls and floors in the showers, and I was wondering if this is acceptable if COV is less then 250g/l? we are also using...

Last reply: Lilian Seow, Feb 6, 2015, 5:34 pm

Ceramic wall tile adhesives and grouts

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Nelina Loiselle on Jan 20, 2015, 3:20 pm

Hello,

This may seem like a stupid question, but I am working on a project that has porcelain wall tile being installed in bathrooms and I'm not sure how this is supposed to be listed...

Last reply: Jon Clifford, Jan 20, 2015, 7:58 pm

caulk

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by cathy keagle on Dec 10, 2014, 2:25 pm

Which category is siliconized acrylic latex caulk under

Last reply: Catherine Blakemore, Dec 10, 2014, 2:53 pm

IEQ4 credit uploads

NC-2009 IEQc4.1: Low-emitting materials - adhesives and sealants
posted by Shivani Langer on Oct 30, 2014, 1:07 pm

We are trying to submit credits IEQ4.1, 4.2, 4.4 and 4.5 under LEED for schools version 2009. We have filled in the tables for each of the credits, checked each of the credits we want to apply...

Last reply: Shivani Langer, Nov 4, 2014, 10:16 am