or crushed rocks - The basic building materials produced in our quarries are the main component of building products.They contribute to the development of the modern world.
If you are in a building, these materials are sheltering you. If you travel by road or rail, it's beneath you.
If you are travelling in a tunnel, these materials surround you.
Aggregates products include:
20mm aggregates
10mm chipping
5mm quarry sand
50mm road base material
block stones etc.
Everyday we rely on aggregates in some form or other. Mixed with cement and water it becomes ready-mix concrete or pre-cast concrete products. Mixed at high temperature with bitumen (an oil product) asphalt is created.
provides smooth and durable driving surfaces on roads.
It is manufactured by mixing aggregates including fines with bitumen at high temperature and discharged into tipper trucks to be supplied and laid for infrastructure projects.
The mixtures can be varied to provide different grades and types of asphalt suitable for the diverse needs of the built environment – from airport runways to highways.
