Trade Journals for the Concrete Industry

… stair moulds The Construx hydraulically adjustable stair moulds are very versatile. They come as a horizontal or a vertical cast version. The most common are the horizontal moulds. These moulds are suitable for producing straight stairs upside down (steps facing downwards). The hydraulic controls make the setting of the mould as easy as it can get. A hydraulic unit operates 2 horizontal cylinders in order to adjust the distance in between the individual steps. The same hydraulic unit also controls 2 vertical cylinders, which adjust the angle between the steps. Consequently, both going and rise of all steps are simultaneously hydraulically controlled.