Historical glue from beeswax and stone meal?
Skimming the German article you link to, there's another key word -- Ägypter or Egyptians. 

In that context a search for "egyptian beeswax stone glue" is instructive.  Lap Shear and Impact Testing of Ochre and Beeswax in Experimental Middle Stone Age Compound Adhesives,  P. R. B. Kozowyk et al., PLOS one, Mar 2016 tests some pine rosin + beeswax + ochre glues.  It's open access so free to read. The references may also be of interest.  While they test a number of formulations, all used rosin (pitch) as a base ingredient.  This is very similar to Cutler's resin which is still used, and in which beeswax is used to make it more flexible (this link says that ancient Egyptians used pine pitch glue in trapping birds, implying that they knew about pitch).  

This Reuters article also mentions in passing the use of beeswax to soften pitch.

The German word Pech -- pitch -- appears in your original article (in the compounds Erdpech -- asphalt -- and Birkenpech -- birch pitch or more common birch tar) but in a European rather than Egyptian context.