PoolQ How soon after shooting a pool shell can formwork be removed? How soon can tiling begin?
Vertical formwork can generally be removed the day following the shotcrete installation. If the formwork is supporting a load like a soffit form, the form should not be removed until the shotcrete has attained full strength such that it can support the weight of the member.
Your question regarding the installation of the tile should be directed to a professional who installs tile.