This set of Vitcas arch fire bricks can be used to form the arch around the doorway of a pizza / bread oven or multiple sets can be used to form the whole of the roof section.
The size of each individual brick is 230mm (Length) x 114mm (height) x 76mm tapering to 54mm (End).
The 15 bricks give an opening of radius 250mm (on the inside) – this is calculated without the mortar joints. You can use Outdoor Oven Cement for tight joints (4 – 6mm) and Heatproof Screed for larger joints (10 - 12mm)
Fire bricks are specially made high temperature bricks for use in domestic applications like fireplaces, circulators, stoves, barbecue grills, pizza ovens, furnaces and inserts.