Building material element, building material element packet, environmentally friendly building material container, and use of a case of a water-soluble material, as packaging for a building material

摘要

Building material element for the provision of liquid or doughy ready-to-use building material, characterized by the,that it comprises:a building material (2) for the preparation with water; anda casing (1) of a water-soluble paper, which surrounds the building (2), so that, under the addition of water or of a water-containing liquid from the building material element (3) a ready-to-use liquid or pasty building material is produced.