Effect of fly ash on the self-healing capability of cementitious materials with crystalline admixture under different conditions
نویسندگان
چکیده
The self-healing capability of cracks plays an important role in improving the durability concrete. This study investigated mortar with crystalline admixture and fly ash under three conditions. compressive strength, water absorption, surface crack pattern were used to evaluate mortar, composition healing products was analyzed by x-ray diffraction scanning electron microscopy. results indicated that could improve cementitious materials but caused a negative effect if adding too great amount (?20%). specimen immersed showed favorable cracks. are mainly composed CaCO3.
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ژورنال
عنوان ژورنال: AIP Advances
سال: 2021
ISSN: ['2158-3226']
DOI: https://doi.org/10.1063/5.0056183