Construction Material TRIZ Cases

A fire-resistant decorative panel uses a thin wood veneer bonded to a solid core for heat dissipation.

Curved tooth geometry prevents material pinching while maximizing plastic strain for higher bending strength.

A blast panel assembly uses laminated plywood sheets glued together and mounted in a metal frame.

An embedded electrowelded steel cage reinforces sintered expanded polystyrene panels, resolving concrete traction weaknesses while maintaining low weight.

Trowel-applied underlayment achieves high IIC ratings by combining composite materials with moisture inhibition to resolve sound transmission trade-offs.

Segmented internal cavities enable targeted concrete placement, reducing weight and thermal bridges while maintaining mechanical stability.

A conveying laminate system transports fire-resistant additives into wood composite matrices during hot pressing.

A hybrid construction system uses precast vertical columns and cast-in-place horizontal slabs to enable rapid building assembly.

Ground rigid polyurethane foam replaces hazardous binders in oriented strand boards, reducing chemical exposure while enhancing toughness.

Aqueous sizing composition with polyvinylpyrrolidone and silane coupling agents enhances glass fiber flow.

Mineral fillers in polyethylene layers improve fire resistance and adhesion, preventing delamination during high-temperature exposure.

A structural insulated panel assembly integrates a peripheral steel frame with magnesium oxide board splines to create a rigid, load-bearing building envelope.

Expansion holes allow the polymer matrix to encase reinforcing members, improving fire resistance and reducing mold growth in composite building panels.

Recessed slab geometry reveals embedded tendon locations through distinct surface patterns, eliminating marker devices and reducing concrete volume.

Hydraulic shelves collapse to constrain expanding polymer within frame cavities, maintaining structural integrity and controlling foam thickness.

Lignocellulosic nails expand via friction welding to bond composite wall panels without pre-drilling.

Strategic hook bar placement distributes connector loads across the panel, resolving edge failure risks.

Offset support structures create nested tongue and groove joints that lock stacked wall panels against lateral wind loads.

A laminated bamboo platform integrates connector plates to anchor reinforcing materials within a concrete slab layer.

Modular barrier panels with interlocking joints provide fire-rated partitions, resolving the trade-off between rapid installation and strict code compliance.

Pre-installed threaded sleeve assembly eliminates costly mud jacking by allowing direct slab leveling through mechanical screw engagement.

Expandable graphite expands in gypsum boards to offset thermal shrinkage and maintain structural integrity during fire exposure.

Microporous particles in the overcoat film prevent silica cracking and stain rust on flat portions, ensuring corrosion resistance.

Intersecting zigzag wooden elements in a compression-molded core layer resolve void-induced instability, enabling reliable screw and nail attachment.

Composite vertical walls and reinforcing elements resist torsional forces while preventing thermal bridges in lightweight wall construction.

Dual coating layers bridge chemical incompatibility between glass fiber reinforcement and polyurethane foam, preventing pollutant release.

Fatty alcohol stabilizes foam bubbles in gypsum slurry, enabling lighter boards with improved nail pull resistance and core hardness.

Composite gypsum boards increase lateral nail resistance without adding stiffeners, resolving production complexity.

Varying-length boards position within layers via a positioning unit to create cutouts, eliminating subsequent sawing waste.

Calcium sulfoaluminate cement and expanded slate aggregates enable 1.5-inch precast wythes to reach 600 psi flexural strength at 12 hours.

A wooden ceiling panel uses a structured surface to diffuse reflected sound waves while maintaining an aesthetically pleasing appearance.

A modular steel-framed mold with interlocking panels supports wet concrete casting without external bracing.

Segmented mortar walls connect block faces while cavities hold insulating material to lengthen thermal paths, reducing horizontal deformation under load.

An embedded passive RFID tag measures sub-surface moisture directly, resolving the precision gap in non-destructive roof leak detection.

A translucent building block uses a retainer structure to position rigid members within cast material.

Biphasic polymer blend with modified polyolefin maintains adhesion and rigidity in metal-polymer composites during cataphoresis processing.

Segmented shells with distinct bulk densities resolve the trade-off between load-bearing capacity and thermal insulation performance.

Printing structural and utility details on sheathing eliminates plan interpretation errors during construction.

Segmented insulating layers force heat along zigzag paths through offset cavities, eliminating thermal bridges at junction areas.

Hinged foam insulation panels fold flat to reduce transport volume while maintaining structural integrity during wall installation.

Hardened mineral windscreen bonds directly to insulation, eliminating separate gluing and ensuring non-inflammable ventilation.

Complementary U-shaped corrugated profiles interlock to join sheet metal wall elements without visible joints.

A wall baffle system uses girt insulation blocks and reflective panels to redirect heat flow within building assemblies.

Curved shear plates guide diagonal braces to align bolt holes, eliminating multiple bracket types.

Moveable liner plates extend during vibration to eliminate air pockets trapped between textured surfaces and concrete, ensuring uniform block height.

Segmenting the reinforcement into a triangular perimeter and central ribs reduces material waste while improving load distribution across diverse foundations.

A biodegradable polyolefin film kit insulates window apertures through heat-shrinkable contraction and adhesive mounting.

Integrated insulation material with vertical grooves and cut-away plank edges creates a continuous thermal barrier.

Carbon particles in a gypsum matrix resolve the contradiction between core strength and cardboard adhesion while maintaining electrical insulation.