The ICF installation for the first floor is done in the same manner as the ground floor. There is a steel detail connecting the ground floor to the 1st floor.
The concrete Is poured for the complete 1st floor structure following sign off from the client. The process then moves to the apexes.
There is now a safe working area on the first floor. Windows and stair Installation can be commenced. Once the concrete is cured there is structural integrity in the walls and external finishes as well as the roof can be installed.