| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 6718766 | Construction and Building Materials | 2016 | 11 Pages |
Abstract
It was shown that cementitious materials, exposed to a simulated marine environment, are able to heal or seal crack widths up to 100 μm. Autogenous healing is obtained by ongoing hydration, calcium carbonate precipitation as well as by formation of a layer of magnesium and sulphate reaction products (brucite) at the surface. Furthermore, the resistance against chloride penetration improves due to the healing process. However, the efficiency depends on the initial crack width.
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Authors
Mathias Maes, Didier Snoeck, Nele De Belie,