Above-Grade Waterproofing: Protecting Roofs, Facades, and Roof Decks

https://papa-wiki.win/index.php/Above-Grade_Waterproofing:_Protecting_Facades_and_Rooflines

Waterproofing above grade is more than a coating on a surface. It is a disciplined craft that safeguards the building envelope against wind driven rain, hydrostatic pressure, and the daily wear of traffic