Sand in between oven floor bricks?

[julieandken]

I have just finished the floor of my oven and seem r=to think I saw that I am supposed to brush fine sand over the bricks to fill in any minute gaps between bricks. Is this correct?

[dmun]

Re: Sand in between oven floor bricks?

seem to think I saw that I am supposed to brush fine sand over the bricks to fill in any minute gaps between bricks.

I recommend wood ash for this brick gap filling.