This morning we meet the agronomist. We showed him the solution we would like to develop. One has single roof, with earth wall, metal truss and pvc panels as roofing. The other solution can be the dome structure, made of small wooden pieces and metal joints. We asked him about insect protection, inside climate condition such as max temperature and humidity control. Since we are not finding suitable mesh he also suggested us to us to use the common one, used as mosquito net for openings, making it double. Therefore, he preferred to use metal mesh instead of plastic one.
We spent the afternoon with Ricky and Joshua, from the welding workshop. We tried to detailed and find prices out of the two solution. We have finally rich a general picture of all the available profile, both metal and wooden, in terms of prices and sizes, we could now make calculation and compare the cost of two solutions.