Scientific Development Research

The blockchain-powered building materials quality traceability system addresses critical challenges in traditional material tracking, including data tampering and information opacity. Leveraging the distributed ledger and immutable nature of blockchain technology, it establishes a comprehensive traceability framework spanning from raw material procurement to construction application. Through smart contract-driven data entry and verification mechanisms, the system ensures real-time blockchain integration of operational data, guaranteeing authenticity and reliability. By integrating IoT-enabled data collection at key nodes, it breaks down information silos across production, transportation, and warehousing processes, significantly enhancing traceability efficiency. This system effectively mitigates material quality risks, provides regulatory authorities with reliable evidence, safeguards construction project safety, and demonstrates substantial practical value and application potential.

Blockchain; Building materials quality; Traceability system; Data security; Full-process management