The Air Barrier Association of America defines a WRB is a thin membrane intended to resist liquid water that has penetrated behind the exterior cladding. A properly installed WRB will improve the overall moisture efficiency of a building’s wall system.
Cement Board Exterior – Adventures in Homebuilding (#5416)
Knauf AQUAPANEL Exterior cement board
Board Formed Concrete – An Architect’s Guide
Frequently Asked Questions
What kind of cement is used for wall lining?
What is Fibre Cement Sheet? FC Sheet is a widely used building product for lining interior and exterior walls, ceilings and eaves. FC Sheet is commonly referred to as ‘Fibro’ and should not be confused with early versions of the product that contained asbestos fibres.