Method for the production of cladding elements.

摘要

For the production of roofing tiles or outside wall cladding elements a hardenable plastic mass is fed into a continous row of moulds (8), during which the material feed (9-12), and the row of moulds (8) move continuously or badge-wise relative to each other, viewed in the lengthwise direction of the row. The mass lying in and on the moulds is leveled off in such a way that the upper face of the mass is an extrusion face and the elements are hardened. In order to be able to form a watertight clad surface by the elements without visible overlapping shoulders the shape of the bottom of the elements to be formed is determined by the extrusion face while in the bottom face an overlap wing for the transverse overlap of the elements if formed, and the top face (1) of the ready cladding elements to be formed is formed in such a way on the bottom face of the moulds (8) that in the top face a first shoulder (6) forming the division between the visible face (1) of the elements and an overlap (2) for the lengthwise overlap of the elements is produced, and a second shoulder forming the division between the visible face (1) and an overlap wing (3) for the transverse overlap of the elements is produced. <IMAGE>