In the middle of the decade, the product portfolio of the Rendsburg plant also included the traditional programme of heavy concrete production for the northern German region. Marble granule and artificial stone products were also still on the market. However, both took a back seat to the expanding concrete window business.
The SAB site in the 1960s. Where the concrete windows used to be mass-produced - in the Thormann hall - the public rehearsals of the festival orchestra and the concerts of the Schleswig-Holstein Music Festival take place today - especially in the summer months.
Unusual in appearance and language: Severin Ahlmann's newspaper advertisements from the mid-1960s.
Already present: the ACO logo, but at the time for Rendsburg still in a shade of blue.