Pressure and anger from the public
It is made of an extrusion molding machine and molded magnetic mud.
The profile from strong press,
The cross-sectional shape of the extrusion molding machine is obtained.
rohling vor der endgültigen Formung
The blank before the final forming.
Fertige table, next to the blank table below.
A doppelganger
Rowling blank
Fertiger doppelstein finished double-layer brick
Example of Bei spieleines mehrkkamersteines porous brick
Andre Cameron and Arnold Sindem? Glich may have other number and arrangements of perforation.