Construction Material TRIZ Cases
- Prefabricated Steel Pipe Sleeve Joint for Weld-Free Construction
Prefabricated steel pipe sleeve joint eliminates difficult on-site welding of high-strength materials by using factory-assembled conversion partition sleeves.
- Precast Block with Optimized Geometry for Thermal Bridge Prevention
Segmented precast blocks with optimized channel networks reduce material consumption and prevent thermal bridges in modular construction.
- Wood-Fiber Aluminum Composite Profile with Virgin Plastic Protective Layer
Coextruding a recycled wood-fiber core with a matching virgin plastic layer resolves weather resistance and durability issues in aluminum-plastic composites.
- Removable Dowel Connector for Pavement Slab Replacement
Segmented connectors with engagement components enable slab removal via cutting, resolving the trade-off between load transfer strength and repair ease.
- Filled PVC Composition with Ester-Linked Polymer Additive
Ester-linked polymer additive resolves processing difficulty and dispersion quality issues in highly filled polyvinyl chloride blends.