When it comes to self-locking bricks, the recurring image in people’s minds is the classic gray or red brick.
In fact, “self-locking” means “self-locking.” This concept derives from the main physical feature of the screeds: there are more or less pronounced spacers on the perimeter that during installation allow the individual elements to fit together, as if they were pieces of a jigsaw puzzle.
Initially, the solids were rectangular single-formats. Over the years the range has expanded and today we find multiformats made in numerous colors and surface finishes and produced with different technologies.