Construction Material TRIZ Cases

An elastic material layer in a mineral building block provides thermal insulation and sound decoupling while maintaining structural strength at contact areas.

A rigid frame supports dual ETFE film layers to create a lightweight insulated glazing panel.

Alternating first and second material blocks in a floor panel core balance strength and weight while reducing manufacturing costs.

Integrated displacement bodies with connecting channels eliminate complex spacers, enabling precise load-bearing capacity calculation.

A prefabricated underground energy room houses generation and storage devices to centralize utility connections.

Flexible silicone spacers between rigid glass blocks absorb blast pressure, preventing cracking and shard scattering under high air loads.

A molded body uses a dry thermal bonding process with sheath-core polyester fibers to create a rigid structure.

Segmented U-shaped foam and panels provide secure thermal insulation in grout-filled concrete blocks, preventing displacement during transport.

Segmented plate assembly joins prefabricated concrete blocks using stepped connector plates and perforated base plates for rapid on-site structural connection.

Asymmetric cassette panels with 89-degree angled sides and plug-in hooks minimize room-side gaps while enabling rapid disassembly for maintenance access.

Folded ribs in the metal deck create a structural diaphragm, eliminating concrete pouring and mesh placement to reduce installation time.

Expansive material fills incisions in timber to generate camber, replacing temporary understaying supports during concrete pouring.

Cantilevered structural engineered wood rim boards eliminate additional headers and king studs to reduce material waste while maintaining load capacity.

Vibrating apparatus treats exposed edges with movable striking bodies, eliminating rotary drum energy waste.

Offset grooves in longitudinal wooden slats create nested air chambers, reducing weight and material usage while maintaining thermal insulation performance.

Angled edge wall elements guide assembly and eliminate thermal bridges, reducing construction time and energy consumption.

Adjustable inserts in composite roofing strips resolve the trade-off between easy installation and aesthetic appeal.

Segmented connection bodies and a self-aligning bar reduce on-site welding and skilled labor requirements while maintaining structural strength.

Metal rib trusses connect ventilated concrete panels, reducing transport weight and labor costs while maintaining structural strength.

A gypsum board integrates a laminate layer with differential elastic modulus to dampen sound transmission through the core structure.

Precision-machined male and female interlock members join wall panels, eliminating time-consuming taping and mudding processes in modular construction.

Grooved insulation panels eliminate wet foam injection drying time, ensuring precise dimensions for building construction.

A structural tie uses discontinuous helical ribs to grip insulating layers during powered installation while allowing manual axial pushing.

Nested hollow glass blocks with coated spacer films create structural depth for improved static strength and thermal insulation.

Rounded valley radii in the embossed film prevent buckling and reduce flow resistance.

A wall module connects prefabricated concrete segments using flexible joints that allow movement between reinforcing bars.

A permeable paver uses a slag composite to achieve high compressive strength while maintaining water flow.

Foam cement composite boards replace steel frames in container houses to resolve the contradiction between structural strength and heat preservation.

Apertures in the protective layer expose a fibrous core within a foam structure, resolving the trade-off between structural integrity and sound attenuation.

Sealing material fills gaps between gypsum liner panels and structural elements, resolving airflow leakage while maintaining a 2-hour fire resistance rating.

Notched cross webs in masonry blocks accept foam inserts to prevent mortar interference and UV degradation.

High-pressure compression forces uncured synthetic resin into a veneer floor covering, increasing compressive strength while maintaining aesthetic appearance.

A concrete fillable steel joist system integrates structural support with utility pathways through a U-shaped member design.

Hydraulic setting of a cement-based coating on a fiberboard substrate reduces weight while maintaining structural stability and waterproofing.

A polyisocyanurate foam-forming composition uses hydrocarbon blowing agents with specific boiling points to maintain thermal resistance across temperature ranges.

Trapezoidal wood lamellae glued side-to-side reduce material waste and warping in engineered wood products.

Hollow tubes with flanges reinforce concrete blocks, enabling rapid on-site assembly of prefabricated wall panels.

Connecting profiles join shuttering blocks to form rigid composite wall panels for off-site construction.

Segmenting core slabs resolves mold length limits while maintaining heat uniformity.

Hook connectors engage detent lips on core and face blocks to suspend stacked courses, resolving assembly weaknesses in cold climates.

Embedding mesh screens into window forms before concrete pouring eliminates expensive post-pour installation steps and reduces manufacturing time.

Composite insert members replace standard lumber boards in cross-laminated timber panels to enhance structural load transfer.

An infrared-reflective intermediate layer in a coextruded thermoplastic reduces heat buildup and prevents distortion in dark-colored construction products.

Bolted modular wall joints eliminate field welding, reducing construction time and labor costs while maintaining structural integrity.

Segmented wear panels eliminate de-lamination by locking members into cavities, avoiding thermal shock and reducing assembly time.

Composite panel uses airtight sealing coating on solid open-cell foam to create partial vacuum chambers within internal voids.

Exposed mechanical connecting parts on vertical rebars enable direct force transmission in prefabricated wall assemblies.

Grooved tile edges paired with separate locking strips resolve brittle material constraints while enabling large area coverage without expansion joints.

Segmented rigid foam panels and spray-pour foam reduce exothermic distortion while improving thermal performance.

Textile layers bridge metal sheets and cementitious adhesives, enabling large format panels while reducing installation weight.