There are a few different concrete finishes available for you to choose from application budget and personal taste determines which concrete finish is perfect for your concrete project in a moment you become aware as to the four basic types of concrete finishes slick finished concrete broom finished concrete exposed aggregate concrete and stamped.
Exposed concrete wall finish types.
Exposed aggregate chemically retarded and sandblasted definition this finish is achieved by casting against a form surface that has been painted with retarder which retards the set of the concrete at its surface.
For diy or confirmed pros.
The benefits of exposed concrete include.
Architectural concrete construction needs special care in the selection of materials forming placing and finishing in order to achieve the designated architectural appearance.
Finish f3 this finish is designated for surfaces of structures prominently exposed to public view where appearance is of special importance.
This category includes superstructures of large power and pumping plants.
Concrete look alike easy to install.
Concrete designed to be exposed but painted should also be identified pre tender for appropriate specification.
The most basic type of concrete finish is a smooth surface created through the use of screeds and trowels.
Concrete carries its strength on the inside but its beauty on the outside.
There are various architectural concrete surface finishes for.
Parapets railings and decorative features on dams and bridges.
Architectural precast concrete finishes guide i.
The concrete is a versatile material in its fresh state and can be finished in many types as per the desired appearance such as trowel finish broom finish salt finish exposed aggregate finish polished finish and colored finish.
This exterior appearance can be modified by use of various materials and techniques which will be described below.
After the panel is removed from the form the retarder is removed by sandblasting.
Avoids additional finishing materials and their associated costs waste and programme.
Optimises thermal mass effect.
Architectural concrete stays permanently exposed to view on surfaces of completed structures making important for the contractor to work with precision.
Download the concrete centre guidance on visual concrete.