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From Concrete Mix to Finished Surface: Who Is Responsible for What?

Author : Wonne Digital | Published On : 30 Sep 2026

When researching concrete manufacturers or looking for a coloured concrete company, it helps to understand the difference between supplying the material and creating the finished surface.

Decorative concrete involves several connected decisions. The mix establishes the material being delivered, while the contractor’s placement and finishing work help determine the final appearance.

What the supplier provides

The supplier’s role is to provide concrete that matches the agreed order and specification. For decorative work, this includes confirming the selected mix and discussing availability before delivery.

The mix may incorporate a particular colour, aggregate combination or other specified characteristics. However, the mix name alone does not describe every aspect of the completed surface.

What the contractor controls

The contractor prepares for the pour, places the concrete and carries out the agreed finishing work. Depending on the project, that work may include exposing aggregate or coordinating subsequent grinding and polishing.

This is why a photograph of a completed project should be treated as a reference for discussion. Ask which mix was used and how the surface was finished before assuming that ordering the same material will reproduce every visual detail.

Agree on the result before ordering

Homeowners should discuss the intended finish with the contractor and confirm the product selection with the supplier. Builders and designers should communicate the relevant project requirements to both parties.

Useful questions include:

  • Which mix suits the intended finish?

  • Is there a physical sample to review?

  • Who will complete each stage of the work?

  • What lead time applies to the selected product?

Premix Concrete SA offers decorative concrete solutions through its Stylecrete range, including coloured, polished, exposed and seeded aggregate options.

Understanding these responsibilities helps customers compare concrete manufacturers and contractors more effectively. The aim is to align the material selection with the work required to achieve the agreed surface.