Portland Quarry is a leading producer of construction aggregates, primarily crushed stone and dust. These materials are produced from natural deposits of Malmesbury Hornfels.
Our quarrying process typically begins with drilling and blasting the rock into smaller pieces. Next, the material goes through various stages of crushing and screening to produce the sizes and specifications desired by our customers.
As a base material underneath highways, walkways, airport runways, parking lots and railroads;
We also pride ourselves on the cubical shape of our stone, which plays an important role in producing quality concrete.;
As a raw material used in combination with other resources to construct many of the items we rely on to sustain our quality of living. These include:
- Houses and apartments;
- Roads, bridges and parking lots;
- Schools and hospitals;
- Commercial buildings and retail space;
- Sewer systems and
- Airports and runways.
Portland Quarry offers a wide variety of aggregates for use in large-scale commercial projects, small-scale residential projects, and everything in between. With delivery options from our Quarry in the Western Cape and no minimum on orders, we serve you with convenience and low prices every day.