As fire bricks were destined to be used for complex shapes such as kilns, flues, boiler settings, furnaces, etc, and they would weaken if cut or shaped after firing, they tended to be made in very diverse shapes such as arch voussoirs, key stones, chamfered edge, etc.
As fire bricks were a higher value product with less competition than normal bricks, they tended to be transported greater distances. Ordish bricks have been found in Tasmania.
Two Ordish firebricks - '26' denotes type |
How old is the Ordish 26 please? When was it made, and for how long did they make that shape for? Thanks in advance, Shell.
ReplyDelete