The HARBOLA-Modul consists of three segments:
- a plate with holes, also called die
- a support component, also called mug
- a profile with connection strips.

The HARBOLA-Modul has the measures 1220 x 976 mm x 5 mm. The support elements are arranged also on joints (there is no change of load) within a grating of 244 mm. The netto weight per HARBOLA-modul amounts approximately ca. 5 Kg/m².

The support elements can be delivered in the height from 30 mm up to 200 mm in a 10 mm- grating.

Diameters of all support elements are similar. So adaptions can be done in short-term. Connection strips are used to connect the single HARBOLA modules. This way exists a stable shuttering for the screed.