Rue de la Préalle, 31 
4140 CHANXHE

Tel. +32 (0)4 369 99 66
Fax +32 (0)4 369 99 67

info(at)laprealle.be

Technical characteristics - Petit Granit /Belgian blue limestone

Attributes

Open porosity 2688 kg/m³
Compressive strength 0,31 % volume

Performance

compressive strength 146 N/mm²
compressive strength after freeze 143 N/mm²
Flexural strength 22 N/mm²
Flexural strength after freeze 18 N/mm²
Abrasion resistance (Capon method) 19,3 mm