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HE🧱 Some cities are testing “self-healing concrete” 🏗️🧬
Tiny capsules filled with bacteria are mixed into the material — when cracks form, they activate and produce limestone, sealing gaps up to 0.8 mm wide automatically.
No repairs…
the structure fixes itself over time 🔁
📊 Trial data shows:
– crack closure success rate ~85%
– lifespan extension projected +30–50 years
– water leakage reduced by 90% in test slabs
Français info
Les bactéries restent dormantes jusqu’à l’apparition d’une fissure
日本語事実
ひび割れに反応して石灰石を生成する仕組み
#smartmaterials #futurebuild #civiltech #innovationdaily #engineeringfacts nextgenconstruction
@hellolarper
