Superhydrophobic gypsum boards and process for making same

摘要

The present invention relates to a gypsum board comprising a gypsum core having a first side and a second side and a facing sheet disposed on the first side, wherein the facing sheet is made of a sheet material and said sheet material comprises at least one surfactant, filler particles and at least one polymeric binder. It also relates to a process of making a gypsum board.