Decorative Concrete

A variety of methods are used to achieve what is referred to as decorative concrete. By adding colour or select aggregates to the concrete mix, or by a specialised application and finishing process, or both, a unique decorative concrete finish can be achieved.

Common decorative concrete finishes include:

• Coloured Concrete: by adding coloured oxide to the concrete mix
• Exposed Aggregate: achieved by washing off the very top layer of concrete leaving the aggregate exposed
• Polished Concrete: often used in conjunction with oxides and select aggregates, the concrete is cut and polished after curing
• Stamped Concrete: applying a pattern with moulded mats whilst concrete is still workable
• Stenciled Concrete: using stencilled patterns and coloured oxides, a variety of finishes can be achieved

To achieve this finish, the concrete paste on the surface of the concrete is washed off before the concrete is fully set to “expose” the course aggregate on the surface.

Decorative aggregates include:

• Basalt
• Marangaroo Pearl Quartz
• Rhyloite
• Cowra White
• Metro Blue
• Karuah Blue Metal
• Round River Gravel

Aggregates can be used either straight or in combination to achieve a desired effect.

The range of aggregates offer a selection of colours and shapes; both smooth and angular. With different properties, aggregates can be selected for improved wear, shine and texture.

Some exposed aggregate concretes, particularly those using crushed rock, are used to improve slip resistance, particularly in driveways and paths.

Coloured oxide can be added to the mix to pigment the concrete paste to create different effects.

Hunter Readymixed has a range of pre-designed mixes for exposed aggregate concrete, or can assist in designing your own custom mix. Please contact HRMC for advice.

See our standard range of aggregates and mixes here.

Achieved by applying large format rubber moulds (stamps) to the wet concrete, the concrete then cures leaving the imprint and desired finish.

By using coloured oxides in the concrete, and coloured sealers, the result can be stunning.

Talk to Hunter Readymixed Concrete about local quality applicators.