About this document
Crack Width Self-Healing Insights by Forbes Kamba is a document available to read on EtoBox.
Cracks in concrete can self-heal over time due to calcium deposits. Cracks less than 0.1mm can heal immediately while 0.2mm cracks can seal in days and 0.3mm cracks take weeks. Leakage standards classify acceptable crack widths, with Class 1 allowing limited leakage from cracks up to 0.3mm for structures with consistent water levels. Cracks should be designed to stay below these standards to ensure durability.
- Author
- Forbes Kamba
- Language
- EN