Dears, We have a project that have the LEED Gold target. We need earn IEQc4.1 and IEQc4.2 credits.

Hello. Should a PVC Lubricant and a pvc cleaner be classified under the IEQc4.1? Thanks.

Which category is siliconized acrylic latex caulk under

We are using an elastomeric coating that funtions as an adhesive for a plastic cover of a tube as well as an anti-humidity barrier. To which category would such an elastomeric coating belong?

I will ask my question with a couple of examples: adhesives and stains applied offsite to wood doors and wood windows have to comply with the credit? or only if they are applied onsite?

Up in the Bird's Eye View the following statement is made: "Since most mortars, grouts, and thinsets are largely cementitious, with inherently low VOC content, they will comply under most categori

We have a project that uses a waterstop in an elevator pit. The waterproofing is on the exterior side of the concrete.

Would a resin floor be considered a floor coating (under IEQc4.2 and controlled VOC content), or a polymeric flooring system (under IEQc4.3 and controlled emissions)? I find that according to the

For this kind of sealant, can I just put it under Architectural Sealant?