Building Material Handling TRIZ Cases
- Concrete Boss Anchor Thread Engagement via Tapered Opening
Tapered boss openings in metal plates enable threaded rod engagement without increasing base section thickness.
- Deck Fastener Alignment Tool with Magnetic Screw Holder
A deck fastener alignment tool uses V-shaped recesses and neodymium magnets to hold screws upright for single-handed driving.
- Concrete Control Fitting for Segregation-Free Formwork Filling
A piston-based control fitting manages liquid concrete flow through horizontal delivery lines to ensure uniform formwork filling.
- Concrete Pump Boom-Arm Segment Offset Reinforcement
A boom-arm segment uses a butt-joined reinforcement part to bridge lateral offsets in the side panel structure.
- Rotary Concrete Screed Tool with Pivot Bearing
A concrete working tool uses a pivot bearing to rotate a screed board around a stake.