purchase of aggregates for civil engineering operations, including embankments and pavement foundation, ripping, landscaping and for the realization of surface plasters
Alluvial materialswashed sand (0/3 or 0/4), gravel (3/8; 8/20 or 10/20; 30/40); filter sand; trench sand (0/4); Alluvial rolled gravel (20/40; 0/200)
recycled granular materialsRecycled bass (0/31.5; 0/60; 0/80; 0/100 and 0/150) for pavement stonework
Dioritic materialsprimary, secondary, crushed gravel for pavement and landscaping
Limestone materialsprimary, secondary, crushed gravel for finishing, pavement and landscaping
dioritic rippingdioritic rock (300/600 and 800) for landscaping
limestone rockingslimestone rock (300/600 and 800) for landscaping
ChippingsWashed gravel (2/4; 2/6; 3; 4/6.3; 6.3/10 and 10/14); pebbles (10/20 and 20/40) and decommissioned gravel for surface plasters, pavement stonework and grid coating
washed pink gravelwashed pink gravel (2/4; 4/6 and 6/10) for sidewalk gravel
washed limestone gravelwashed limestone gravel (2/4; 4/6 and 6/10) for sidewalk gravel
claypermeability coefficient min 10-9 for aquatic environments