Method of production of interior lining articles from gypsum containing materials and form for production of interior-lining articles

摘要

The invention refers to a method and a form for manufacturing interior-lining articles from gypsum materials. The method is characterized by filling a form with a gypsum composition in excess quantity and closing it with an air-tight lid (6). The form is then shaked and after taking the article out of the form, the article can be treated with a water-repellent compound. The form consists of a mould which has lengthwise and transverse edges (2) and is provided with a die embossed pattern (3) and inserted in the mould removable die-liner (4) with collars (5) and anti-adhesive surface.