Typical standard clay bricks for brick facade, machinery extruded and charcoal fired in ring kiln. Brick size is 250 x 120 x 65 mm (1 sqm = 54 pcs.) . Edges sharp, without chamfer. Brick color is shaded red (not uniform). There is two types of standard bricks – as a full brick and perforated brick (perforation under 15%). Frost proof.