Colourplas Range

Advanced Admixtures for Dry & Semi-Dry Concrete

Efficiency, durability, and aesthetics are key in modern concrete block and paving production. The Colourplas Range from Oscrete is designed to deliver all three, offering high-performance admixtures that optimise compaction, improve workability, and enhance surface quality in dry and semi-dry concrete applications.

ColourplasFrom mechanised Concrete Block Paving (CBP) to cast stone manufacturing, Colourplas admixtures integrate advanced dispersion and water tolerance technology, ensuring consistent colour stability, reduced efflorescence, and superior long-term durability.

Why Colourplas?

Dry and semi-dry concrete mixes present unique challenges, including achieving uniform compaction, maintaining colour vibrancy, and controlling moisture. The Colourplas Range addresses these issues by:

  • Enhancing compaction and early strength gain – Supporting faster production cycles and improved structural integrity.
  • Improving surface finish and colour stability – Reducing efflorescence and delivering long-lasting aesthetics.
  • Enabling cost-efficient cement reduction – Helping manufacturers optimise material usage without compromising quality.

The Complete Colourplas Range

The Colourplas Range includes admixtures tailored for specific production needs, such as accelerators for rapid strength gain, dispersion aids for improved mix robustness, and compaction enhancers for superior surface finishes. Each product is designed to help manufacturers achieve consistent, high-quality results across CBP, masonry blocks, and cast stone applications.

With Oscrete’s expertise in admixture technology, Colourplas empowers manufacturers to deliver concrete products that combine structural integrity, aesthetic appeal, and long-term durability.

Looking for specific products? The full list of Colourplas products, including CBX, can be found using our Product Selector.

Click the button below to see our Chilstone case study.

Chilstone