Labels:chat room | reckoner | sky | window OCR: Prev XaN Water Management of the Building Envelope Water Management To manage air leakage possibly the best solution is the exterior sheathing approach utilizing the exterior sheathing self- adh esive mem nbrane strips and sealant to achieve an effective air barrier systerm. This system IS easier tc detail since there are far fewer penetrations and intersecting elements The need for interior sealant ir coniunction with the polyethylene is eliminated FPF vapor diffusion, the function air barrier moisture barrier and vapor retarder can be integrated into single element such as self- -adhesive membranes All penetrations through wall and roof assemblies must be appropriately detailed to maintain continuity of the basic function or the wall assembly Mechanical and electrical penetrations are 01 ...
