What’s happening
Sensors and predictive maintenance are increasingly used on bridges, pipelines and grids. Self-repairing materials, like self-healing concrete, are mostly in trials.
Timing: LATER — roughly 7–15 years before this becomes structural.
Why it matters
Much infrastructure is aging and repair budgets are limited. Catching problems early saves money and lives.
What would make it real
- Self-healing materials approved in building codes
- Governments fund predictive maintenance programs
- Clear evidence of lower lifetime costs
What would kill it
- High upfront costs
- Sensors and materials that don’t last in harsh conditions
- Organizations lack budget to act on warnings