Aggregate screenings (blue metal) are graded for uniform size.
Sizes are: 7mm; 10mm (pictured); 10-14mm and 20mm.
Screenings are used in the production of concrete, for drainage, or as a path or driveway topping.
Aggregate screenings (blue metal) are graded for uniform size.
Sizes are: 7mm; 10mm (pictured); 10-14mm and 20mm.
Screenings are used in the production of concrete, for drainage, or as a path or driveway topping.