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Hendrik Jonkers by fahad is a document available to read on EtoBox.

This document discusses self-healing concrete, which was invented by Dutch scientist Hendrik Jonkers. Self-healing concrete can repair cracks through a process using bacteria, calcium lactate, and microcapsules containing the bacteria. When water enters a crack, the bacteria germinate and close the crack. The concrete is more durable and reduces corrosion of steel reinforcement. However, it is also very expensive at approximately 5000 rupees per square meter. Potential applications include underground struc

Author

fahad

Language

EN