Airtight Drywall Approach (ADA) is a building construction technique that is a structural vapour barrier which uses drywall and paint instead of polyethylene.
Airtight Drywall Approach (ADA)
ThePD (The Project Definition)
ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.