When a hairline crack formed in Roman concrete, and water gained entry through it, the water and calcium mixed, forming a crack-filling sealer. This stops the leak and halts further degradation.

Cracking is one of the most frequent issues with concrete sidewalks. Small hairline cracks may not seem problematic at first, but they can widen over time due to temperature fluctuations and foot ...

A concrete sealant, or seal coating, helps protect your concrete driveway, pool, basement or other surface from weather damage, foot traffic, scratches, cracks, water damage and more. Concrete ...

Clear out any debris with a brush or broom and use a concrete crack filler. Use a floor scrubber to smooth out the sealer. Fix the Edge: If any edges of your patio are chipped, use a makeshift ...

Innovative microbial co-cultures inspired by lichen offer a self-healing solution for concrete, using sunlight, air, and ...

This bacteria then produces new limestone when the concrete heals, allowing it to completely close up those cracks without needing to have any concrete reapplied. There are, of course, several ...

Overnight crack sealing and pavement patching projects ... The project includes concrete patching, concrete paving, diamond grinding, asphalt milling, base repair, asphalt overlay, guiderail ...

Imagine concrete healing its own cracks like human ... which produces minerals that seal the cracks. Working together, these microbes survive on nothing more than air, light and water.