Formstein, Bausatz aus Formsteinen und Verfahren zur Herstellung eines Formsteins

摘要

The inventive shaped block (20) has a main body (21) which is rectangular, preferably square, in the base (1) and which has four vertical lateral walls (22, 23, 24, 25). Two first lateral walls (22, 23), are allocated an equal number of spacers (26), said lateral walls facing each other, whilst two second lateral walls (24, 25), also facing each other, are free of spacers.