Some dimensions of this piece of the ski (from bottom to top):
Base: 1,3 mm thick (for 1,9 mm edges)
Biaxial fibreglass: 1 mm thick
Wood core: around 7.5 mm thick
Biaxial fibreglass (2 layers): 2 mm thick
Top sheet: 1 mm thick
Sidewall: 3 mm wide at bottom, 2 mm wide at top.
There is also no damping rubber above the edges, but only in the tip and tail pieces.
In the above picture (and in the picture below between the wood and on the right) there is also some white UHMWPE material inside the woodcore. This is probably implemented using a circle saw to cut away some wood and afterwards the UHMWPE is glued into the woodcore.
In the picture above you can see that the wood core of the ski consists of two pieces of that are glued together below the binding area (for indication, this piece is 18 mm wide, depth).
Maybe this gives a little more insight to how the big ski manufacturers construct their skis.
Buuk
with thanks to Dirk
