Building Constructions TRIZ Cases

A box or cage profile supports reinforcing bars through the insulating material.

U-bolts anchor steel profiles through an insulating body to resolve pull-out risks and reduce component complexity in cantilever slab connections.

A putty knife handle uses a convex front grip and concave rear lever to reduce traction forces during manual application.

Segmented columns with sleeve connections reduce heavy lifting requirements and construction time in multistory buildings.

A taping knife handle uses a spring ball and lock screw to secure interchangeable blades in a dedicated chamber.

Rod passing through walls with exterior brace distributes lifting forces, preventing structural damage during relocation.

A 90-degree bent metal bracket connects wood parts using angled full-thread screws and perpendicular fasteners.

A loose fill insulation delivery machine integrates a material usage counter and display system for real-time tracking.

Replacing curing time with mechanical form-fitted accommodation, the tapered recess allows loose positioning play while maintaining connection strength.

Segmented elementary modules merge carrier and insulation systems to eliminate thermal bridges while reducing logistics costs for wooden frame buildings.

Segmented C-channel collars transmit seismic forces from diaphragms to braces, preventing structural failure from direct coupling.

Segmenting the handle from the blade via a dynamic latch resolves the trade-off between structural reliability and easy replacement.

Sensors detect concrete conditions to automatically adjust blade speed and pitch, eliminating manual operator skill requirements.

Inward concave portions on sidewalls embed bolt heads to prevent positional misalignment while enabling simultaneous horizontal and vertical connections.

Modules rest on beams using integrated laying beds and ribs to eliminate stacking constraints while enhancing seismic resistance.

Rotatable knob-cam clamps tiles against fixed hook-base ribs to maintain coplanarity without surface damage or complex tooling.

Asymmetric legs enable one universal strip to adapt to different floor heights, reducing inventory complexity and installation time.

Threaded disengagement allows the spinner to detach automatically after leveling, eliminating manual stem removal steps.

Direct contact between the cover element and foam eliminates adhesive layers, resolving production complexity while ensuring reliable joint sealing.

A concrete working tool uses a pivot bearing to rotate a screed board around a stake.

A wall joint with a strip-shaped recess and filler material connects concrete elements while compensating for manufacturing tolerances.

A modular connector system with multiple bolt holes enables flexible assembly of structural beams at varying heights and angles.

Flanged channels in the saddle hanger resist tension loads on truss connections without adding separate ties.

Radial trusses in the pan support structure conform the float pan shape under machine weight, eliminating centering difficulties and nonplanar surface defects.

Segmented fin device keeps tiles aligned after early removal, saving time without displacement.

A steel post and beam system uses flange slots to attach panels and decorative patterns.

Resilient webs with increasing distance allow a cover rail to pivot, solving structural stability limits in edge terminations.