Construction Material TRIZ Cases

See how epoxy-diamine/polyamine rebar composition resists alkaline degradation and high curing

See how through-holes in cell film and skeleton portions enable gas escape in open-cell urethan

See how dual-sided crossmembers with separated hinge and fastener placement enable direct modul

See how a multi-layer board panel with strategically placed slits enables curved surfaces while

See how coextruding the decorative base layer with the main body eliminates primer layers, simp

See how bonded fiber superstructures enable low-cost short-fiber-residual insulation with contr

See how carboxylic acid retarders extend coating flow time to prevent roller buildup and reduce

See how concave-convex joints and segmented air channels lengthen sound paths and reduce instal

See how a bent stud bolt creates elastic deformation and friction to improve sound insulation w

See how a reducing-sugar and amine binder system replaces formaldehyde resins in mineral fiber

See how weakening zones and undercut indentations in a plastic-fleece composite mat enable air

See how a precast concrete wall panel integrates capillary tube heating and cooling with geopol

See how a single rotary press roll folds and presses fibrous sheets in one continuous loop, red

See how adhesively bonded hemp strands with laterally broken internal structure create composit

See how a wood-inorganic wall embeds heat-exchange lines in a connecting layer to utilize therm

See how polymer-encapsulated foam panels with modular connections reduce installation labor and

Lapped fiber composite sheets create a continuous drainage and water-repellent layer that protects shower base materials from seepage.

Embedded optical elements transmit light through a stone slab while staying flush with the surfaces for polished appearance and easier handling.

Through-holes linking foam cells let residual gas escape, preventing wall deformation and preserving long-term insulation performance.

Interlocking precast frames form continuous wall channels, cutting foundation labor, weather delays, and onsite build time to hours.

Form-fitting contoured fiber panels and profiled connectors speed assembly while enabling versatile room divider and work booth layouts.

Crossed zigzag wood elements create a more homogeneous core layer that keeps sandwich composites light while improving screw and nail fastening stability.

A carpet-backed fiber-resin composite balances waterproofing, flexibility, acoustic insulation, and self-support for outdoor enclosures.

Carboxylic acid retarders keep hydrophobic cementitious finishes workable longer, reducing coater buildup while preserving water resistance.

A U-shaped carrier bonded to an expanded graphite heat plate creates a rigid radiant HVAC panel without extra frames, cutting weight and build complexity.

Expanded graphite fills tube-to-groove gaps in a self-supporting floor or ceiling panel, improving heat transfer without foil cracking.

An embedded reinforcement-cage lifter lets precast concrete pipes be lifted and placed without holes, reducing leakage risk and structural weakening.

An integrated wall absorber uses a support sheet, cavity, and air gap to absorb low-frequency vibration with less installation complexity.

A polymer annulus or shear-thinning coating seals fastener penetrations to block water and air leaks without extra tape or sealant.

A non-setting hydrophobic coating replaces fly ash to enable batch production, cut mixing delays, and maintain water resistance on mat-faced backerboard.

A four-seat joint member lets screws enter from panel sides instead of awkward top-down holes, improving assembly accuracy and connection strength.

Elastic connecting strips absorb substructure movement in drywall inside corners, reducing paper tearing, cracks, and gypsum breakage.

A one-piece precast concrete weldment cuts manual welding and material waste while maintaining strong, reliable joints under shear and tensile loads.

Offsetting flat metal edge regions before expansion cuts forming force and improves fold accuracy for thicker, stiffer profiles.

Nested beam openings and corner inserts speed modular dwelling assembly while adding rigidity, insulation, and recycled-plastic use.

Factory-made concrete slabs combine reinforcement and fixed insulation to speed assembly, strengthen joints, and eliminate cold bridges.

Off-site load-bearing walls and hung floor-ceiling panels cut multi-story construction time, labor, and waste while meeting lateral and vertical loads.

Contrasting color melts and active flow control align streaks with texture, producing realistic wood-grain building panels.

Acute-angled upper and lower wall members with fitted recesses, projections, and axial joining simplify polygonal building assembly.

A scratched vapor-resistant coating helps lightweight insulating panels bond to tiles and cement mortars while resisting damp and tearing.

A foam-filled plank foundation uses EPS fill, metal reinforcement, and moisture barriers to replace concrete with faster installation and predictable strength.

A T-anchored composite, foam, and concrete panel improves layer bonding under compression while reducing corrosion-driven durability loss.

Combining calcined kaolinitic clay with ultrafine CDW creates a low-CO2 binder that maintains strength, durability, and concrete aesthetics.

A tuned EVOH-PVA-polyolefin blend improves melt moldability, limits thickness variation, and preserves gas-barrier performance in films.

Copper slag is converted into translucent concrete with a TiO2-iron oxide photocatalyst that stabilizes heavy metals and degrades NOx, SO2, and HCHO.

A linear concavo-convex sheet and sealed air gap improve low-frequency sound insulation on dense plates while keeping the structure thin.

Locking grooves, strips, pins, and sealing cords let multilayer wooden wall blocks assemble fast, disassemble for reuse, and cut waste.

An embedded glass fiber or polyester layer stabilizes chalk-filled composite floor panels against temperature-driven expansion and deformation.

Refined lignocellulosic fibres fill veneer defects during pressing, improving impact resistance and cutting post-filling cost.

Pre-installed guide tracks and reusable barrier curtains create a water-tight seal around structures while cutting deployment time versus sandbags.

Embedded mesh and hanger hardware give AAC elements secure connection and suspension points without sacrificing low weight and insulation.

A pre-bonded bond break and lath layer cuts fastener penetrations in stucco walls, improving water resistance and reducing labor.

Wet grinding gypsum paper waste into slurry avoids paper removal before recycling, simplifying processing while preserving board quality.

Integrated conduits and interlocking plastic blocks enable faster wall assembly while routing electrical and plumbing lines with insulation and structural support.

Factory-built stairwell and elevator shaft modules cut on-site trade work, speed multi-story assembly, and improve structural integrity.

Abrasive compounding and low-grit sanding create a highly uniform decorative concrete surface without costly installation steps.

A high-pH carbohydrate and polypeptide binder bonds wood substrates with urea-formaldehyde-like strength while reducing VOCs and formaldehyde outgassing.

Profiled ship-lap foam edges interlock to drain water, block air leakage, and preserve panel expansion in wall assemblies.

Swellable materials in cementitious panel cores and facings absorb water, block penetration, preserve breathability, and help prevent mold.

Recycled denim web and low-melt polyester create acoustic panels that absorb sound, improve fire resistance, and cut production impact.

A dovetailed stone and carbon fiber beam replaces steel supports, cutting weight and CO2 while maintaining load-bearing strength.

Embedded inserts inside hemp-lime blocks add load-bearing strength and stability without separate support frameworks.

Mechanical lips and channels replace adhesives to secure masonry slips, improving transport durability, alignment, and on-site installation.

Embedded wear-resistant particles between thermoplastic foils improve scratch resistance and preserve the appearance of LVT floor panels.

Preassembled reinforced insulated panels use bracketed net connections to simplify low-rise construction while improving seismic, thermal, and acoustic performance.

Edge heels, grooves, and wedges create an interference-fit CLT wall panel joint that speeds assembly and avoids crane lifting.

Air pressure differential moves a glass panoramic elevator without rails, hydraulics, or lubricants, cutting footprint, noise, and maintenance.

Embedded profiles and a pressure-reducing element cut wall weight and thermal stress while improving recyclability and durability.

Placing a formaldehyde scavenger in the slate coat cuts gypsum panel emissions while preserving strength and moisture resistance.

Steam heating, pressurizing, and explosion recover wood fibers from MDF and HDF waste for continuous board production with less fiber damage.

Pre-applied compressible edgings encapsulated by edge banding let panels fit irregular spaces and reduce heat and air loss without on-site sealing.

A self-aligning multi-segment composite block uses clearance-fit interlocks to build durable walls faster without mortar or skilled labor.

Controlled binder scattering and pressing keep veneer panel thickness within ±7.5%, preventing discoloration and reducing edge waste.

A slotted rebar splice lets adjacent concrete slabs absorb thermal movement during construction, then cures in place for structural coupling.

Pre-assembled insulated wall panels add R-10 to R-30 over existing sheathing, improving insulation without demolition or moisture buildup.