Scoria & Drainage Aggregates

Scoria is hard and durable yet very porous, so it drains water from surface soils extremely well.Scoria is a type of igneous rock formed under pressure during the formation of volcanic cones.

Specs / Details

VERSATILE

Atlas Concrete can supply a range of scoria products to suit any application, for a drainage medium under a driveway, to backfill behind block walls and drainage around storm water and sewer lines. A very versatile product available bagged or in bulk ex our yards.

GREAT DRAINAGE MATERIAL

In any situation where surface water may be a problem, Atlas Concrete scoria products can be an ideal solution.

DELIVERY AVAILABLE

Delivery is available from all our depots on our 6 Wheeler or 4 Wheeler 4x4.

Available Scoria

SCORIA AP7

A fine grade crushed and measured product with a maximum granule size of 7mm, used in the bedding of cables, pipes and cobblestones.

SCORIA 25/7

A coarser grade scoria with a maximum size of 25mm and a minimum size of 7mm, this is a premium quality drainage scoria, offering a useful mix of grain size and drainage properties.

SCORIA 50/20

A larger grade scoria for large drainage site applications, with a maximum granule size of 50mm, often used as drainage at the base of block, retainer and crib walls.