Building Constructions TRIZ Cases
- Adjustable Masonry Anchor With Movable Bushing
A movable bushing in an elongate slot aligns the anchor with mortar bed joints, resisting pull-out forces.
- Castable Insulating Bracket for Structural Separation Joints
A thermally insulating component with a castable non-metallic bracket and integrated force-transmitting elements connects structural parts.
- Post-Tension Modular Connection Assembly for Seismic Stability
A post-tensioned modular connection assembly stacks units without on-site welding using a tapered pin and tensioning cable.
- Oscillating Screed Bar for Concrete Leveling
An electric motor drives an oscillating screed bar to compact and level wet concrete, preventing weak finishes and surface damage.
- Flange Connector Sinusoidal Legs Concrete
A flange connector embeds sinusoidal projections on legs to enhance welding accessibility and pull-out resistance.
- Movable Pool Bottom with U-Profile Modular Assembly
A movable pool bottom uses standardized U-shaped profiles and angle brackets for rapid on-site assembly.
- SMA Anchor Rods for Thermal Deformation in Construction
Heating shape memory alloy rods generates uniform prestress along the full anchor length, preventing thermal deformation stress cracks in concrete structures.
- Electric Concrete Polisher with Joystick Steering
Battery-powered electric polisher replaces combustion engines to eliminate hydrocarbon emissions while maintaining precise steering control.
- One-Piece Clip for Corrugated Metal Deck Uplift Resistance
A one-piece clip with angled connector plates attaches corrugated metal decks to support members using shear-loaded fasteners.
- Elastic Wedge Spacer for Height-Adaptive Edging Installation
Segmented adhesive portions and elastic wedges resolve adhesive cohesion failures while enabling height adaptation.
- Glued Laminated Timber Joint Arrangement for Automated Prefabrication
A glued laminated timber joint arrangement uses threaded sockets and pre-assembled coupling parts to connect braces efficiently.
- Profile Rail H-Shaped Intermediate Piece Height Adjustment
Elastic H-shaped intermediate piece provides lateral support while enabling tool-free height adjustment across varying floor joint depths.
- Tape Applicator Head With Retractable Corner Roller
Retractable corner roller mechanism enables seamless switching between flat and corner jointing tape application without frequent head changes.
- Tile Lippage Control Cam Leveler Mechanism
Cam mechanism converts downward force into clamping action, eliminating lateral tile damage and reducing installation time.
- Shaped Steel Cantilever Slab Connector
Shaped steel bars integrate force absorption into a single element, reducing thermal bridges and manufacturing complexity in insulated connections.
- Multi-Rotational Concrete Screed with Powered Turntable
A concrete screed apparatus uses a powered turntable to rotate the drive frame and screed head independently for precise leveling.