How To Add Colours In Your Concrete Mix In Poway Ca?

Concrete is traditionally associated with a dull grey colour, but that doesn’t mean it has to remain that way. With modern techniques and materials, you can add a splash of colour to your concrete mix, making your construction projects stand out. Whether you’re crafting a unique patio, a designer driveway, or adding some aesthetic value to your walls, here are five tips to infuse colours into your concrete mix.

  1. Integral colours are added to the entire concrete mix, providing a consistent shade throughout the volume of the mix. These colours come in liquid or powder form and can give a rich, long-lasting hue. The key to using integral colours is to ensure that the measurements are precise. Even a small variation in the quantity can lead to a different shade. So, always follow the manufacturer’s recommendations.
  2. Unlike integral colours, dry-shake colour hardeners are applied to the surface of the wet concrete. These are sprinkled and then worked into the top layer of the concrete, giving it not only a vibrant shade but also enhancing its strength and durability. This method is particularly useful for stamped concrete projects where a contrast between the base colour and the accent is required.
  3. Acid stains offer a unique, marbled appearance to the concrete. The chemical reaction between the acid and the concrete creates a permanent colour that varies in intensity and tone. This means each application is distinctive. While beautiful, the colour palette for acid stains is relatively limited, primarily to earth tones.
  4. Water-based stains don’t rely on a chemical reaction. Instead, they penetrate the concrete’s pores and impart colour. These stains offer a broader range of colours compared to acid stains. They can also be mixed and layered to create custom shades. As a bonus, water-based stains are environmentally friendly and emit lower VOCs (Volatile Organic Compounds) than some other options.
  5. Apart from stains and integral colours, you can also add coloured aggregates like glass pieces, coloured stones, or shells into your concrete mix. When the concrete is later polished or ground down, these aggregates will show, giving a mosaic-like appearance.


Can I Change The Colour Of Existing Concrete?

Yes, you can change the colour of existing concrete using topical applications like stains or dyes. However, the results may not be as vibrant or predictable as with fresh concrete, and the surface preparation is crucial to ensure the colour adheres well.

Is Coloured Concrete As Durable As Regular Grey Concrete?

Coloured concrete’s durability mainly depends on the products used and the application methods. Generally, when high-quality products are correctly applied, coloured concrete can be just as durable as its grey counterpart. Some colour hardeners can even enhance the surface strength of the concrete.

Will The Colour Fade Over Time?

All colours can fade over time, especially if exposed to direct sunlight and harsh weather conditions. However, using UV-resistant sealers and ensuring proper maintenance can significantly extend the colour’s lifespan.


Adding colour to your concrete mix can transform ordinary grey slabs into vibrant and aesthetically pleasing surfaces. By using techniques such as integral colouring, dry-shake hardeners, or experimenting with stains and aggregates, you can achieve a broad spectrum of designs. As with any project, it’s essential to understand the materials you’re working with and their specific requirements, ensuring that your coloured concrete not only looks great but also stands the test of time. For more information, contact Concrete Contractor Poway Ca at (858) 683-6565.