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Evaluation of concrete self-healing with different fly ash contents and cracking ages by means of ultrasonic pulse velocity and compressive strength tests

Autor: Ronaldo A. Medeiros-Junior, Mayara Wons, Priscila Ongaratto Trentin, Ian C.A. Esteves, Letícia A. Camara

Publikováno v: Journal of Building Pathology and Rehabilitation. 6

This study aims to analyze the self-healing of concretes with different fly ash contents. The concrete specimens with different amounts of fly ash in the composition of the cements were subjected to cracking at 7 days and 28 days of age. The cracking

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3876fc5f27c211b79646423102311aa6
https://doi.org/10.1007/s41024-021-00104-7

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Monitoring the Self-healing of Concrete from the Ultrasonic Pulse Velocity

Autor: Ronaldo A. Medeiros-Junior, Mayara Wons, Ian C.A. Esteves, Letícia A. Camara

Publikováno v: Journal of Composites Science, Vol 3, Iss 1, p 16 (2019)
Journal of Composites Science
Volume 3
Issue 1

Concrete has the ability to naturally heal its cracks, in a process called self-healing. This article aimed to analyze the self-healing of concretes, evaluating the influence of fly ash and the age of occurrence of cracks. Concrete specimens were sub

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e4084b4bab32f6b9cee044a590c26e6
https://www.mdpi.com/2504-477X/3/1/16

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