Zierkies & Splitte
Ardenner Splitt
16-22
Basaltsplitt
11-16
16-22
32-56
Eifeldolomit Ziersplitt
11-16
16-22
Quarzkies
5-8
Lava rot/braun
2-8
Lava Anthrazit
8-16
16-22
11-16
16-22
32-56
11-16
16-22
5-8
2-8
8-16