Concrete base

The concrete base is used to improve the stability of the system when installing it on a draining surface, such as grovel. It is placed between the gravel and the support, ensuring that the surface is level and properly aligned using a bubble or laser level.
The dimensionns of the concrete base are 25 x 25 x 6 cm (height).
To enhance acoustic performance and stability, you can use a Supplementary rubber base or the "Scudo" between the concrete base and the support.