Mixtures of small and large pebbles for a "Ceppo di Grè" that is transversal to each style.
MODERATE
8,5 mm
UNI EN ISO 10545.12:
RESISTANT
UNI EN ISO 10545.13: GA
UNI EN ISO 10545.14: 5
DIN 51130: R10
DIN 51097: B
ANSI A 137.1 (DCOF): ≥0,42
BCRA: >0,40