We tried to be careful with the guardrails in order to secure the climb by the ladder.
We added « contreventement » inside the small protostructure (inside) to stabilize the large one (outside).
We really tried to put a maximum of precision in the design to see where there could be problems during its construction at 1:1. Here is a detail of the knots as well as the slats that would be placed on the structure like the balza.
Here a zoom of the exit with the ladder on the last rounded platform.
It has a diameter of 6 meters, surrounded by a barrier.
The platform is supported by a number of oblique slats that are attached to the protostructure.
There are 2 ways to connect them to the proto, either by the outside of the square as above, or by the inside of the square as here.
And in the 4 corners they are one above the other.
The supporting structure from below.
And from above. The length of the slats that exceed was chosen in order to intensify the structural aspect, especially seen in plan.
