All construction sites need solid drainage systems, and this is where 70-50 really proves its strength. This larger-scale, concrete aggregate cobble is a favourite among Central Coast and Newcastle based customers.

At Recycled Concrete Products, all of our aggregates are completely recycled, including our 70-50 concrete cobble. Here’s why you should always choose a premium-grade recycled 70-50 aggregate like the stuff from Central Coast and Newcastle’s Recycled Concrete Products for your next project.

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But first, what’s 70-50?

70-50 is a universal, mixed-size aggregate made from various recycled concretes. It can be made from a range of different concrete products, from recycled rubble to pavers. It’s one of the larger sizes of concrete product made at Recycled Concrete Products, as pieces range from 40mm to 70mm in size.

What are the uses of 70-50?

Our premium quality 70-50 aggregate mix is normally used as a drainage medium or temporary ground coverage for construction sites. The big benefit of this densely-graded mix is that it limits mud and dirt transfers of construction site roads, allowing for safe and smooth operation of trucks and other heavy equipment.

Why choose Recycled Concrete Products’ 70-50 aggregate?

Choosing a recycled 70-50 mix comes with some huge benefits:

High quality

Recycled Concrete Products make a 70-50 aggregate that you can depend on, year in, year out. Made with the latest crushing equipment, by expertly trained staff and quality recycled material, our 70-50 aggregate is the best in New South Wales.

Sustainable business model

Sustainability is key to our mode of operation. When you invest in recycled aggregates, you’re preventing more fossil fuels (carbon equivalents) from being burnt in the production of new concrete.


Want to gain huge discounts on your concrete materials? Buying recycled is the way to go! We deliver a great product at a significantly more affordable rate than new quarry materials.

Save money, buy quality and help protect the environment all at the same time. Recycled Concrete Products are your one-stop shop for recycling construction materials and purchasing high-grade recycled aggregates. With two convenient locations in Central Coast and Newcastle, look no further than Recycled Concrete Products.