It’s increasingly common to combine precast concrete stairs and landings with core walls which are poured in situ. When connection methods are left as an afterthought, using rolled steel angles is often the only practical, yet inefficient, fixing solution.
With a little up-front planning, there’s much to gain by incorporating telescopic connectors, which come with a host of advantages; such as improved health and safety, robustness compliance, and significantly improved cost effectiveness.
Thank you for sending the calculations and installation advice. The new calculation software looks great. Very clear, user friendly and with more design checks then the previous version. It’s a pleasure to see how you are constantly improving.