Building Repairs TRIZ Cases
- Multi-Mold Slip Forming for Concrete Structure Refinement
A follow-up slip form mold with vibration devices refines initial concrete structures to eliminate manual touch-ups and ensure uniformity.
- Retrofitting Building Stairwells with Prefabricated Elevator Towers
A prefabricated elevator tower attaches to a building stairwell frame, converting existing double-flight stairs into single-flight walkways for direct access.