The markers RS10 and RS11* are used to secure survey points on construction sites without
plastering work and in door or window reveals.

To secure axis permanently until the building is completed, the markers are already measured
and fastened in the slab formwork or the slab edge formwork on axis. The negative imprints,
which are clearly visible for all trades, are used for the dry wall construction and any further
inside installations.

The foreman uses the negative imprints at the ceiling edge to transfer the axis right to the freshly
concreted ceiling with a string (chalk line) or laser. If required, they can later be used to install
the façade.

Datum and axis markers from Rothbucher Systeme have been the worldwide standard
on many construction sites for years.

Downloads

• Rothbucher RS10 to RS21 Brochure PDF
• Rothbucher RS10/RS11/RS20/RS21 Dimensioning PDF