Building Constructions TRIZ Cases

A movable bushing in an elongate slot aligns the anchor with mortar bed joints, resisting pull-out forces.

A thermally insulating component with a castable non-metallic bracket and integrated force-transmitting elements connects structural parts.

A post-tensioned modular connection assembly stacks units without on-site welding using a tapered pin and tensioning cable.

An electric motor drives an oscillating screed bar to compact and level wet concrete, preventing weak finishes and surface damage.

A flange connector embeds sinusoidal projections on legs to enhance welding accessibility and pull-out resistance.

A movable pool bottom uses standardized U-shaped profiles and angle brackets for rapid on-site assembly.

Heating shape memory alloy rods generates uniform prestress along the full anchor length, preventing thermal deformation stress cracks in concrete structures.

Battery-powered electric polisher replaces combustion engines to eliminate hydrocarbon emissions while maintaining precise steering control.

A one-piece clip with angled connector plates attaches corrugated metal decks to support members using shear-loaded fasteners.

Segmented adhesive portions and elastic wedges resolve adhesive cohesion failures while enabling height adaptation.

A glued laminated timber joint arrangement uses threaded sockets and pre-assembled coupling parts to connect braces efficiently.

Elastic H-shaped intermediate piece provides lateral support while enabling tool-free height adjustment across varying floor joint depths.

Retractable corner roller mechanism enables seamless switching between flat and corner jointing tape application without frequent head changes.

Cam mechanism converts downward force into clamping action, eliminating lateral tile damage and reducing installation time.

Shaped steel bars integrate force absorption into a single element, reducing thermal bridges and manufacturing complexity in insulated connections.

A concrete screed apparatus uses a powered turntable to rotate the drive frame and screed head independently for precise leveling.

A balcony mounting bracket uses tension and compression elements to support precast concrete units away from the building wall.

An inclined covering profile adapts to panel thickness variations while hiding edges, eliminating the need for multiple specialized joint types.

A weighted roller device applies pressure to dovetail flooring tabs for fast interlocking.

Segmented planar sections overcome site-built home uniqueness by enabling high-volume production while maintaining near-site customization capacity.

A modular material sprayer uses a detent mechanism to control fluid flow through variable trigger positions.

Fixed-length links with adjustable wedge shims set intersection angles in rolling block restraint connectors.

Segmented stainless steel wings eliminate convex strip formation from tilting, reducing sanding time and material waste.

Modular truss design segments reinforcement into individual struts to optimize force transmission through a building insulation element.

A thermally insulating component uses a single bent reinforcing bar to absorb tensile, compressive, and shear stresses.

A sliding hand tool uses a stainless steel contact body to shape cement cornices manually.

Support block separates attachment from decorative face, eliminating finishing work and reducing installation complexity.

Butterfly joint-shaped joining members connect cross-laminated timber panels into box-shaped building units without requiring crane assistance.

Monoblocks and rods form a grid that enables tool-free assembly while maintaining structural integrity.

A hand-held cement trowel integrates a battery-powered vibrator motor to settle concrete mixtures, reducing manual effort required for air pocket removal.

Standardized prefabricated modules reduce construction time and material costs by shifting production to controlled factory environments.

Chemical and physical blowing agents reduce shrinkage and friction during styrenic polymer foam extrusion.

Pre-marked resilient mesh strips eliminate manual layout measurements, reducing construction errors and improving alignment accuracy under lateral loads.

Rigid intermediary sleeve transmits tensile and compressive forces through wood fibers, resolving soft connection inefficiencies.

Horizontal recess with undercuts anchors shear force elements via grout, eliminating thermal bridges from protruding reinforcement.

An underframe anchors wall panels to resist detonation pressure waves that lift unsecured structures.

Rotatable brackets on a structural wire allow installation without meticulous measurements, reducing material consumption across various applications.

Self-contained mobile ATMs with retractable ramps enable rapid deployment at disaster sites lacking infrastructure.

Receiving cavities and slideways in the corner element reduce friction and weight, enabling compact module nesting.

A gear-driven eave panel unfolds automatically with the sidewall to enable quick building enclosure.

Lateral sidewalls on mounting noses transfer force angularly to a pliable pad, resolving ergonomic discomfort when working at varying angles.

Nested rotary joints decouple secondary aircraft cabin structures, eliminating bending moments and reducing system weight.

Curved rail side walls eliminate anchor complexity while maintaining load-bearing capacity in concrete.

An adjustable base and hingeable guide constrain a slidable blade platform, preventing slippage and ensuring consistent scores on irregular surfaces.

A one-piece moment frame connector formed from a single structural steel blank eliminates weld joints between vertical and horizontal plates.

Modular enclosure profiles join via internal high tensile rivets to eliminate time-consuming weld lines while maintaining structural integrity.

Biopolymer foaming additive stabilizes tunnel excavation faces, preventing clogging from excessive water content in clayey soils.