Wrongly neglected shape of tiles and type of composition used since remote history. In praxis it is used, where non-continuous interstices along whole area of the laid pavement are required.

We cast also halves of both possible types of the tile.

- Hexagonal half А

- Hexagonal half В

Legend:

- We produce them in JR – fine grooving on back side

- or R – rough grooving on back side