Repair of flying butress

Work done for Lefevre company.

Ciment coated arch before intervention

Ciment coated arch before intervention

Condition of buttresses before intervention

Condition of buttresses before intervention

Implementation of formwork to mount the new arch

Implementation of formwork to mount the new arch

Pose of the arch

Pose of the arch

Flying buttress and buttress

Flying buttress and buttress

All structure changed with Tuffeau Stone