Hello everyone! Thank you for all the positive comments last week.
We managed to double the length of the vaulted roof, laying the 3rd and 4th slice, in four 3 to 4-hour sessions.
The bricks are from old dismantled buildings, still covered in lime cement and need to be submerged in water and brushed individually. My SO is doing the laying, and I'm cleaning + assessing each brick.
We also get better with putting a smaller amount of grout to avoid spilling, because it's going to be a lot of work to clean all the joints.
This week, we expect to be able to lay 2 additional rows, and next week do the last slice, finish the door lintel (new word!) and front wall.
Lastly, a picture of me, because you know, we're getting familiar in the c/Do It Yourself family <3 Have a great week everyone!
I don't know all the words in English, as a Frenchman living in Germany :') Apparently it's a "wooden formwork", according to this page: http://mkolar.org/travel/Cechy/new-house/index.html
We were lucky, as our neighbor who is also renovating offered the steps of his old staircase. I modelled the thing in SketchUp to be able to measure all the angles and dimensions. We then made templates out of plywood for the 2 kinds of segments and used a flush router bit to reproduce the shape.