Walls TRIZ Cases

A damper frame lever amplifies diagonal link motion to drive a vertical viscous damper, resolving space constraints in light-framed structures.

Nested corner pieces and plate couplings hide mechanical joints, resolving the trade-off between rapid assembly speed and decorative appearance.

Openings in transverse elements prevent concrete nesting during pouring while maintaining structural strength.

Gel binder encapsulated in a protective film enables rapid masonry assembly, eliminating toxic isocyanate release and reducing drying time.

A J-shaped spacer assembly maintains acoustic isolation between gypsum board and structural joists by physically blocking fastener penetration.

Tapered lightweight concrete elements eliminate thermal bridges between load-bearing walls and slabs while facilitating concrete compaction.

Segmenting the U-channel web into alternating orientations creates a zigzag path that reduces sound transmission without requiring twin frame walls.

Integrated seal tabs on composite insulation panels eliminate labor-intensive taping while maintaining thermal isolation under compression.

Factory-assembled portable core facility modules integrate mechanical systems to reduce on-site labor and coordination complexity during construction.

L-shaped anchoring device eliminates time-consuming three-way construction tolerance adjustments during curtain wall mullion erection.

Closed-cell spray polyurethane foam forms a continuous shell around studs to eliminate thermal bridging and reduce material usage.

Interlocking joints inserted into hourglass brick holes replace cement mortar, preventing structural collapse during seismic events.

A labyrinth-type drainage element extends from a concealed horizontal water flow channel through the frame structure to discharge infiltrated water.

A foldable wall frame uses a linkage mechanism to transition between compact and stable states for rapid on-site assembly.

A spring-connected aluminum edge profile enables factory-assembled wall panels, reducing on-site assembly time and damage risk during trade fair setup.

A segmented light-shielding wall switches between transmitting and blocking states to manage visibility based on user orientation.

Segmented I-beam members with corrugated braces withstand hurricane winds while resisting mold, insects, and fire without custom engineering.

Double-sided pipe clamps on a connecting member prevent deviation and displacement of ALC battens under external forces during construction.

Intumescent adhesive between gypsum boards forms a char layer during fire exposure, resolving the trade-off between noise attenuation and thermal protection.

Conical pegs in cast blocks engage V-shaped grooves to prevent shearing during installation.

A unibody structural frame embeds interconnected struts and webs within building blocks to provide rigid spatial symmetry.

Segmented corner assembly with receiving channels and a protective cap section for vehicle interiors.

A linear-edged plate mounts to studs to define a reference plane for substrate attachment.

Composite formwork panels stabilize indoor temperature through thermal mass storage, resolving fire resistance and uniformity trade-offs.

A foamed aqueous emulsion polymer composition fills gaps between adjacent building sheathing sheets to create a flexible, continuous protective layer.

Isocyanate-reactive compositions using aromatic polyester polyols and HFO blowing agents produce structural foams meeting ASTM E84 Class A flame resistance.

Segmented ties with a triangle wave pattern join concrete panels to insulation, reducing thermal bridging while maintaining shear force resistance.

A facade mullion transom uses a conical screw channel and support projection to increase load-bearing capacity.

Spring steel retaining clip absorbs transverse forces on facade elements while a thermal bar reduces heat transfer through the metal frame.

A T-connector locking projection engages a transom profile recess to secure the joint against longitudinal movement.

An organic curtain wall frame reinforced with fiber materials reduces carbon footprint and energy consumption while maintaining structural strength.

Telescopic section bars with snap-coupling devices secure glass panes, resolving installation time and mechanical strength trade-offs.

A removable cover plate conceals resilient wedge members within an aluminium extrusion channel to secure glass panels.

A prefabricated wall element uses an inner formwork cavity to create a void between boundary walls for utility installation.

Segmenting the partition wall end post creates a gap that blocks sound transmission, increasing acoustic transmission loss in middle and high frequency ranges.

Perforated liners enable clean snapping of sound-damping plaster boards, resolving the trade-off between acoustic reliability and ease of operation.

Flexible lightning protection devices connect conductive facade profiles while accommodating relative movements.

Dual fastening legs engage transom undercuts to distribute forces symmetrically, reducing deflection risk in heavy glass curtain walls.

Resilient bumps form a ventilation space that channels condensed dew downward, preventing moisture accumulation and mold growth on building surfaces.

Universal locking members and ties enable flat storage of insulated concrete forms while maintaining structural strength during assembly.

Dovetail grooves in the receiving profile guide fastening elements, compensating for placement inaccuracies during assembly.

Prefabricated wall panels use trapezoidal corrugations to house vertical and horizontal conduit channels for electrical and plumbing systems.

Nested inner and outer metal skeletons form a single cast insulated structure that reduces construction time while maintaining structural strength.

A connecting device clamps glass panels and transmits structural loads through integrated arm mechanisms.