Recycled Concrete Products


At Recycled Concrete Products, we love concrete of all shapes and sizes. That’s why one of our flagship products is an aggregate mix of 50-30. It’s slightly finer than our 70-50 mix, yet plenty coarse enough to handle a range of applications.

Here’s here you take home a few huge benefits when you invest in a quality recycled 50-30 aggregate like the one delivered here at Recycled Concrete Products in Central Coast and Newcastle.

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But first, what’s 50-30 mix?

Our 50-30 aggregate is a mixture of various recycled concrete products. To make it, we accept only the best concrete and sift through the lesser quality stuff to be discarded. After we’ve gathered the best quality concrete pieces, we take our state-of-the-art equipment and crush it up into different sized mixes; from 70-50 all the way down to crushed dust and slab fill.


What can 50-30 be used for?

Part of the reason why we love a 50-30 aggregate so much is because it’s so versatile. Some of its popular uses include:

Backfilling retaining walls

Need some extra weight behind that retaining wall? 50-30 can be used as a back-filler to add weight and improve structural stability to certain retaining walls.

Mattress rock

Our 50-30 recycled aggregate can be filled into cages made from heavily galvanised wire, acting as an erosion prevention system in applications such as retaining walls, culvert protection, weirs and drop structures and more.


Like our 70-50 mix, this finer grade of aggregate can also be used as a drainage medium on construction sites and other applications.

Why invest in Recycled Concrete Products’s 50-30 aggregate?

Recycled Concrete Products supply their Central Coast, Newcastle and Hunter Valley locals with high quality 50-30 aggregates that are cheaper than new quarry materials and far more sustainable. The benefits are innumerable.

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.