Cordierite in a clay body for soda firing

I have been starting on a path of exploring high percentages of cordierite in clay bodies.  Cordierite is one of the minerals which is commonly used for making kiln furniture, and its a magnesium alumino silicate. I like magnesium, I like alumina, and I love silica so I thought this would be a cool material… Continue reading Cordierite in a clay body for soda firing

The second firing of the Vulcan Works Wobbler

Callum with kiln

Firing two. It took much longer than planned to get to this point, some work on the kiln was very much required and it meant the whole thing had to come down and be rebuilt. Why? Mostly, I wanted a layer of insulating bricks under the floor (which budget did not stretch to 6 months… Continue reading The second firing of the Vulcan Works Wobbler

The Clay College Blogs

When I was at Clay College, we were encouraged to contribute to the student blog when we looked after the gallery at the weekend. I seldom wrote; I don’t enjoy writing for the sake of it, but I did write at least three posts. I am republishing them here. I sometimes find them to be… Continue reading The Clay College Blogs

The Vulcan Works Wobbler

the skin of bricks covering the sanitary ware batts

When I was at Clay College I had costed up the kiln build for little wobbler, and had always imagined that a rebuild of that kiln would be my first soda kiln. The costing was done on the basis of all new refractories, and I started saving up towards that budget as soon as I… Continue reading The Vulcan Works Wobbler