Every good outdoor Pizza oven needs a patio. Due to the offer of help from my brother and my dad an unexpected start is made on the patio. I'm trying to get the oven finished at the same time so I don't make a mess of the patio.
Above: I'm using concrete to bring up the level round the oven. I figure there are enough firebricks and insulation so the concrete should be okay. Potential water trap at the moment but - I will overcome. The concrete I had left over from earlier so no extra cost.
It has rained non stop for 6 days now. Sometimes very heavily. Next week is the longest day of the year. If this is summer in Scotland we have been robbed. it's 12c and colder. It's wet. It's miserable.
The inside of the oven is saturated with water. It's leaking straight through the brick from the outside and through the oven floor.
It won't stop raining? Well it won't stop me. I erect a shelter so I can get on with it. I use a Pavillion I bought for parties a few years ago. We get used to BBQ in the rain here.
If Vitcas intended the outside of the oven to be covered in their Screed they didn't supply enough Screed.
I price Screed from Vitcas. They kill me off with a £96 delivery charge to Scotland for 4 tubs, I need more of their mortar as well. Vitcas have good products but they are living in the dark ages when it comes to deliveries. I refuse to be roasted by them again and search the web.
Get this...
I buy 4 tubs of Vitcas Screed from "glowing Embers" in Essex, online. It's cheaper per Tub and the delivery is only £14.99. they don't sell the Vitcas Mortar so I search to buy it elsewhere.
On 10th of June I order from a seller on Amazon at a good price. I'm still waiting....waiting... I can't finish the chimney without the Vitcas outdoor oven cement.. or can I....?
Costs to date: £1563.68
New costs: 4 x Vitcas Heat Proof Screed from Glowing Embers. - £150.97
New Total :£1714.65
Friday, 17 June 2016
Monday, 6 June 2016
The Dome
The Dome begins...
This trammel tool proves to be handy.One problem I begin to notice on the third chain is that because of the angles of the firebricks it becomes difficult to keep all the vertical joints staggered because of a space in the blocks on the bottom edge due to the angles.
I find a paint scraper to be easier to use than a builders trowel for this work. It can pack stuff into the small cracks easier.
My first attempt at an arch. I later destroy this on thinking the flue opening is not big enough or wide enough. I was using cardboard to try and mould the Vitcas Screed into the inside lip of the arch and dome. It worked but needed to be destroyed later.
Above is the new arch with a wider opening and bigger flue area. I'm don't want to have any problems further down the line.
My Panthenon...
I should have made a better job of the centre at the top. In retrospect I should have turned the blocks in the last to courses 90 degrees so they fitted better. And looked neater.
I'll try to make it look better with some fire cement in the gap later.
I've not had any experience building in stone and a professional will be looking at that in horror.
The main thing is it will stay in place and mortar will hide my sins later! - I hope...
The Vitcas trammel was a handy tool. The Vitcas Screed works very well and has an adhesive property after a short time so I was able to build the dome without using any forms.
The drawback with the Vitcas Pizza oven kit is there is no instructions and they don't supply enough mortar or screed. Plenty bricks but not enough of the sticky stuff so far.
I finished the dome off mixing firebrick dust and crumbs with fire mortar to make a screed.
Now I need to source more mortar and screed.
I cut all the fire bricks with a chisel and hammer. It was the cheapest way and for the easier cuts it is most definitely the quickest. A few of the keystones need to be neater so I used an old wet tile saw
which would cut an inch into the brick either side then I split with a chisel.
A lot of folks online suggested buying a saw or using a masonry blade on a chop saw. I called Makita about that and they said that there's no way I should be attempting to do that with their saws.
There have been no additional costs so far.
My internal arch height is 14 3/4 inches. The internal dome height is 25 inches.
Which I think is a good ratio, and I can get inside the oven to finish the mortar.
The arch will be added to with an outside arch slightly wider so the inside arch will act as a door stop. The chimney will have a dampner in it. I'm working on that....
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