Shuttering panel for forming e.g. wall in building industry, has assembling devices for assembling vertical ridges, where mobile elements of one of multiple devices are under form of pieces treated by nitrocarburizing treatment

摘要

The panel (1) has assembling devices (2) for assembling vertical ridges (6) with respect to each other, where the assembling devices and superposition devices (3) are formed under the form of a male part and a female part cooperating with each other, and are treated by nitrocarburizing treatment. Functional mobile elements of one of the assembling devices, the superposition devices, level adjusting devices (4), supporting and assembling devices and maintaining devices (9) are under the form of mounting pieces treated by nitrocarburizing treatment.