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Concrete bonding agent below slab on grade

NC-v4 EQc2: Low emitting materials
posted by Vandita Mudgal on Sep 10, 2019, 4:35 pm

We have to use a strong concrete bonding agent below a 2 to 3" Slab on grade to stick with the concrete foundation below the...

Last reply: Vandita Mudgal, Sep 11, 2019, 1:21 pm

Spray foam fireproofing = "fire-proofing coatings" per SCAQMD Rule 1113?

NC-v4 EQc2: Low emitting materials
posted by Renee Shirey on Jun 26, 2019, 6:57 pm

Does anyone know for sure how spray foam fireproofing (for structural steel members) is categorized for...

Last reply: Michel DeBlois, Aug 30, 2019, 3:39 pm

Sealant Tape Adhesive Volume?

NC-v4 EQc2: Low emitting materials
posted by Jasmine A on Aug 16, 2018, 9:54 pm

Forgive my ignorance here, but how does LEED v4 handle sealant tapes? In this case I'm asking about duct sealant tapes, but it could apply to any other tape used in construction. It seems clear...

Last reply: Elizabeth Kertesz, Aug 29, 2019, 5:41 pm

European testing methods for US projects

NC-v4 EQc2: Low emitting materials
posted by Kavita K on Aug 21, 2019, 1:11 pm

Can US projects use products which show compliance with VOC emissions requirement through AgBB (European) testing? Or does it need to be CDPH only. 

Last reply: Reinhard Oppl, Aug 27, 2019, 5:45 am

NAF Composites Not CARB

NC-v4 EQc2: Low emitting materials
posted by Michelle Rosenberger on Aug 16, 2019, 12:54 pm

There are particleboard products that are NAF with third party certifications that LEED reviewers will not accept because they do not have a CARB exempt executive order. I have asked reviewers to...

Last reply: Michelle Rosenberger, Aug 16, 2019, 2:01 pm

Wall Components

NC-v4 EQc2: Low emitting materials
posted by LUCY WILLIAMS on Jun 15, 2017, 10:15 am

When reporting for the wall, ceiling category under Option 1, do all of the interior partition components need to be complaint- the gypsum board, the tape, the joint compound, the studs and the...

Last reply: Kavita K, Aug 13, 2019, 4:44 pm

Wet Applied Products- Adhesives & Sealants- Drywall Mud

NC-v4 EQc2: Low emitting materials
posted by Kerry Honsinger on Aug 18, 2016, 3:43 pm

I believe drywall joint compounds and drywall finishing products (Mud) are considered Wet Applied Sealants. What Category do they fall under?

Last reply: Craig Graber, Jul 29, 2019, 3:51 pm

Furniture BIFMA levels

NC-v4 EQc2: Low emitting materials
posted by Sue Bryant on Apr 9, 2018, 12:39 pm

Do Bifma levels 1, 2, & 3 correlate to ANSI M7.1 2011 Sections 7.6.1, 7.6.2 and 7.6.3? If furniture is GREEN Guard Gold does it comply with 7.6.2 for full credit? I am trying to provide an...

Last reply: Teresa Stern, Jul 16, 2019, 2:04 pm

Wet Applied Products Meeting Option 1- Volume Requirement?

NC-v4 EQc2: Low emitting materials
posted by Summer Gorder on Jul 10, 2019, 1:13 pm

For Wet Applied Products that meet IEQ credit 2, option 1: do you still need to provide the volume of the product used on the project, or is that just for option 2, Budget Calculation? Thanks!...

terrazzo resin system

NC-v4 EQc2: Low emitting materials
posted by Tristan Roberts on Jan 11, 2019, 9:52 am

Has anyone found a terrazzo resin and sealing system that is LEED v4 compliant, i.e. CDPH, and they're happy with? Thanks!

Last reply: debra a. lombard, Jun 25, 2019, 2:09 pm