Construction Material TRIZ Cases

Removable receiving means accessible from the exterior side of a prefabricated wall enable safe handling operations.

A structural block integrates a high-density insulation insert within its internal chamber to boost thermal resistance.

A passive planar aperture antenna structure receives and re-radiates electromagnetic signals through building barriers.

Inclined webs in a modular base element create thermal resistance paths that reduce heat conductivity while maintaining structural strength.

Segmented slot radiators in conductive coatings guide electromagnetic waves through thermal insulation, resolving signal attenuation caused by energy loss.

Hollow support members with transverse openings accept tenon elements, reducing block weight while maintaining structural strength.

Cross-laminated wooden panels use deep indentations to fill with concrete, distributing forces effectively without additional reinforcement.

Segmented wooden boards create cavities that hold insulating bodies, resolving the trade-off between manufacturing complexity and acoustic performance.

Metal salt and cellulose ether additives prevent foamed cement slurry collapse and wall detachment in high-absorption mineral cavities.

Native starch in gypsum skim coats bonds cover sheets to salt-contaminated cores.

Segmented formwork blocks with through-openings resolve manufacturing complexity while enhancing stability and production efficiency.

Superimposed masonry strips slide via interposed elements to distribute shear forces and enhance structural stability.

A masonry block integrates diagonal re-bar channels and insulation cavities to enhance structural rigidity.

An L-shaped construction assembly with hollow elongate members provides precise mounting positions for cladding facades.

Expansion inserts eliminate costly mechanical springs by hardening within cavities to secure building components.

A spray gun injection port uses blind bores to direct fluid into a longitudinal passage.

Semi-conical lobes and slit openings in steel deck side-lapped seams create mechanical interlocking between male lips and female channels.

Alternating rectangular regions with fully and partially covering protrusions create a grid structure that increases the second moment of area.

Prefabricated flat reinforcement elements extend steel rods to generate optimized layouts, resolving site adaptability constraints.

A modular structural element uses variable density and mechanical constraining means to enable dry mutual connection between components.

Vibration-compacted inorganic boards achieve chemical resistance and UV stability, resolving the trade-off between workability and fire safety.

Vacuum-filled housings in a segmented wooden framework reduce thermal conductivity and eliminate additional insulation layers while increasing rigidity.

An embedded reinforcing assembly of studs and channels within the composite panel resolves tensile strength versus insulation value trade-offs.

A barrier interfoil prevents fine surface particles from falling into core gaps, maintaining smoothness while reducing board weight.

Apertures in hollow frames accept connectors for tool-free assembly, resolving weight and complexity trade-offs.

A splice device connects adjacent post-tensioned concrete slabs to minimize the gap between them.

A fibrous non-woven covering with a polymer multilayer structure protects thermal insulation panels.

A single-layer flattened bamboo panel uses zoned culm wall processing and diagonal interior cuts to achieve a seamless surface without adhesives.

Fiber-reinforced polymer shear connectors transfer loads between concrete wythes without thermal bridging.

Adhesive bonding restores racking strength during on-site modification of foam wall structures.

Wood strips connect via dovetail joints and wooden bolts inserted into grooves to prevent shifting under high loads.

Calcium aluminate cement binder resists 2000°F degradation, maintaining structural integrity during lithium-ion battery fires.

Segmented foam blocks and mobile manufacturing reduce labor costs while maintaining construction speed.

A subfloor panel integrates a vapor retarder directly into the lignocellulosic material using resin bonding.

Embedded gripping extensions anchor geomembranes to concrete slabs, preventing displacement when temporary support platforms deteriorate.

A seamless panel manufacturing method uses lattice trusses and expandable filler material within a single mold to create continuous structural segments.

A convertible floor panel assembly uses a polymer deck and wire mesh subfloor to create a modular structural system.

A hollow brick design filled with honeycomb material features interlocking ribs and notches for assembly without mortar.

Injection molded plastic dowel supports with adjustable cradles prevent corrosion and tripping hazards while accommodating various slab sizes.

Embedding metal or plastic strips at gypsum board joints prevents cracking under heavy loads while managing manufacturing complexity.

A textile fiber underlayment uses polymeric MDI binder and steam activation to join fibers into a flexible batt.

Segmented L-shaped anchors and cold-worked pintles resolve pullout risks in thick insulation cavities while maintaining traditional bed joint heights.

Segmented polymer blocks accommodate thermal expansion through flexible caps, resolving structural instability caused by temperature changes.

Composite inserts with segmented engagement members resist corrosion and maintain slim profiles while handling heavy loads.

Multilevel mold walls bridge overhanging sections to impart natural rockface textures, resolving the trade-off between surface appearance and stripping ease.

Rotating structural members expand the tie to fit varying insulation thicknesses, eliminating thermal bridges and reducing construction complexity.

Laser welding joins stiffener materials to steel plates with controlled output and speed.

Decoupling infill walls via slotted connectors reduces upper floor stiffness to match the ground floor, eliminating soft story collapse during seismic events.

Migratory starch and glass fibers reinforce a gypsum board core, increasing screw pull-out strength without requiring additional plywood or metal supports.