Building Constructions TRIZ Cases

Hemispherical male connector aligns with female aperture to enable off-level module installation, eliminating complex adaptor inventory and manual sealing work.

A pivoting attachment mechanism with a vertical support profile and elastic return locking pawl secures plates in multiple orientations.

A joist hanger with a moveable top flange adjusts between face and top fixing positions.

Offset mold twinning creates composite thermoplastic parts with selective wall thickness variations through face-to-face molding and subsequent separation.

A modular container building integrates nested insulation layers within composite steel walls to create a thermally stable living environment.

Directional slits in the base plate allow elastic rotation to reduce bending moments, cutting foundation size and manufacturing costs.

Segmented rollers apply flexible strips against perpendicular surfaces, resolving poor masking quality and manual smoothing requirements.

Segmented projections on a flexible body clean excess mastic from tile seams, creating consistent troughs for grout while preventing surface scratches.

An articulated two-piece builder's screeding level uses rotating arms and snap elements for precise positioning at 90° and 180° angles.

Flexible reinforcement layers in projecting lips prevent breakage during installation across temperature ranges.

Dispersed nanoparticles in a magnesium matrix reduce reverberation and resonance to improve sound clarity.

Self-propelled trowels with reversible rotors push debris while the operator maintains forward vision.

Segmented handle design with elastic sealing elements enables tool-free blade replacement, resolving stability versus replaceability trade-offs.

Segmented components and universal shims resolve adaptability complexity, enabling tight joints across diverse floorboard profiles.

An arced sliding cover on an underground shell prevents debris obstruction while maintaining structural integrity.

Angled separating elements create predetermined cracks in concrete, absorbing thermal expansion forces and protecting reinforcement from dynamic loads.

Segmented washer compresses radially to lock bars in sockets, resolving the trade-off between retaining reliability and disassembly ease.

Epoxy-bonded carbon fiber bundles replace rigid welded clips to prevent corrosion and fatigue failure at parking structure beam joints.

An inclined tail levels vinyl tile height differences while a rounded cap hides under carpet fibers to eliminate tripping hazards.

A wall plug uses a chemical anchoring agent to embed into masonry while a plastic sheath creates a thermal barrier.

An adjustable bracket accommodates irregular pool perimeters by bending a living hinge brace, preventing deck cracking from rigid standard brackets.

Multi-directional sockets with axial tool slots enable easy assembly of modular frameworks while preventing damage during disassembly.

A retractable measuring tool integrates a guide, marking holder, and blade into one unit for rapid material processing.

Inclined tension and compression rods pass through an insulating body to transfer shear and tensile forces, eliminating thermal bridging at slab interfaces.

Asymmetric expansion profile reduces installation energy and borehole damage while maintaining high anchoring stability through localized compression.

Interlocking finger joints on structural composite panels resolve the contradiction between structural strength and ease of operation in portable shelters.

An adjustable door frame spreading tool uses a collapsing middle section and magnetic bifurcated ends to secure the device during installation.

A hinged eccentric capital sets back columns from beam nodes, increasing spacing along transit lanes without altering standard slab dimensions.

Removable hose hub wraps distribution tubing to eliminate cumbersome length, while shredders condition compressed insulation for efficient pneumatic discharge.

Deep laser beam welding connects anchor bodies to internal fastening bodies and rail bodies simultaneously, resolving tensile resistance issues.

Metal cable connections prevent tearing during accidents by combining injection molding with welded steel elements.

Radially detachable smoothing elements pivot on a holding element to shape sealant joints, accommodating various contour designs without fixed tooling.

Irreversible nail fasteners simplify manufacturing complexity while maintaining structural integrity and secure attachment.

Hinged blades distribute pressure uniformly to prevent drywall tape snagging while smoothing inside corners.

UV-reactive optical brightener enables rapid onsite identification of gypsum-based building materials using a conventional blacklight.

Hybrid binder fire protection moldings combine organic polymers with inorganic fillers to achieve low density and high strength.

Segmented C-profile rails accept hookable surface anchors, preventing edge breakout from transverse forces while maintaining concrete usability.

Segmenting the hopper into a removable module eliminates full disassembly, resolving maintenance bottlenecks while preserving structural stability.

Integrating guide rollers into the handheld welding gun body eliminates bulky separate carriage attachments while maintaining precise seam alignment.

Truncated pyramid sockets guide pillars for alignment while structural resin secures joints without external access.

An offset handle design allows downward pressure on flexible, interchangeable blades to apply drywall compound into tight corners without hand obstruction.

Suspended floor units rotate around a central core to provide 360-degree views and adaptable building profiles.

Pivotable roller wings and spring tubes self-adjust to fit different corner angles, overcoming wall imperfections that cause poor laminate application.

Angled trowel edges shape mud patches along shower walls.

Ratchet-driven grout applicator integrates a self-cleaning scraper to eliminate manual sponging, reducing operator effort and time consumption.

A tile leveling spacer uses a segmented base with lowered side portions to enhance glue penetration and adhesion.

Bipolar connectors with uniform perforations enable infinite modular assembly, reducing specialized labor requirements and enhancing manufacturing speed.

A tile leveling device uses a tension gap between its base and tower to position tiles accurately.

Sonic welding end caps to cover members eliminates visual gaps and reduces installation time.