BUILDING BOARD FOR USE AS A CARRIER FOR A SURFACE CLADDING OF CERAMIC TILES, A STUCCO, OR A THIN-LAYER TROWEL MORTAR, ON OR IN BUILDINGS

摘要

A building board is proposed as a carrier for a surface cladding of ceramic tiles, a plaster or a thin-layer trowel mortar on or in buildings, in which a moisture-resistant foam core layer is covered on both sides by a nonwoven fabric web, wherein first of all a paper or thin plastic-film web 2 is adhesively bonded to the foam core layer 1, to which paper or thin plastic-film web 2 a web 4 of nonwoven fabric or a knitted fabric 3 is adhesively bonded.