A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cracking and stimulated autogenous self-healing on the sustainability of cement-based materials: a review
A sustainable community requires concrete infrastructures to have a longer service life to reduce solid wastes produced by reconstruction, while cracks shorten the service life by permitting the penetration of aggressive ions and deteriorating mechanical properties, therefore, the development of cement-based materials with stimulated autogenous self-healing is drawing increasing attention. In this paper, a detailed review on currently reported methods for stimulating autogenous self-healing and performance assessment is present. The addition of fly ash and slag, mineral additives or crystalline admixtures and varying exposure environments showed different degree of effectiveness in stimulating autogenous self-healing. Stimulated autogenous self-healing that achieved better crack closure did not necessarily lead to greater recovery in mechanical properties or durability of cracked specimens, highlighting the strong need for performance-based assessment of the stimulated autogenous self-healing in cement-based materials.
Cracking and stimulated autogenous self-healing on the sustainability of cement-based materials: a review
A sustainable community requires concrete infrastructures to have a longer service life to reduce solid wastes produced by reconstruction, while cracks shorten the service life by permitting the penetration of aggressive ions and deteriorating mechanical properties, therefore, the development of cement-based materials with stimulated autogenous self-healing is drawing increasing attention. In this paper, a detailed review on currently reported methods for stimulating autogenous self-healing and performance assessment is present. The addition of fly ash and slag, mineral additives or crystalline admixtures and varying exposure environments showed different degree of effectiveness in stimulating autogenous self-healing. Stimulated autogenous self-healing that achieved better crack closure did not necessarily lead to greater recovery in mechanical properties or durability of cracked specimens, highlighting the strong need for performance-based assessment of the stimulated autogenous self-healing in cement-based materials.
Cracking and stimulated autogenous self-healing on the sustainability of cement-based materials: a review
Xue, Caihong (author) / Tapas, Marie Joshua (author) / Sirivivatnanon, Vute (author)
Journal of Sustainable Cement-Based Materials ; 12 ; 184-206
2023-02-01
23 pages
Article (Journal)
Electronic Resource
Unknown
Autogenous and Stimulated Healing of UHPC Under Torsion Induced Cracking
| Springer Verlag | 2024
Autogenous healing mechanism of cement-based materials
| Springer Verlag | 2023
Stimulated autogenous self-healing of mechanically and thermally cracked cementitious materials
| BASE | 2023
Autogenous healing of cement paste
| Engineering Index Backfile | 1956