Self-Healing Concrete Using Bacteria Calcification from Karst Cave Environment
نویسندگان
چکیده
منابع مشابه
Bacteria-based Self-healing of Concrete: Effects of Environment, Exposure and Crack Size
The effect of water-borne contaminants on the durability of concrete is well-known and cracked concrete is more susceptible to permeation of these contaminants. An approach to autonomic self-healing of such concretes is the utilization of microbiologically-induced calciteprecipitation. This approach uses the metabolic activity of bacteria and biomineral precursors embedded within the concrete t...
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In recent years, there is increasing interest in the phenomenon of mechanical property recovery in concrete construction using self-healing concrete. The study was motivated by the need to find a solution for the problem of cracking approaching the concept of self-healing concrete. The study was carried out on a bacteria based self-healing concrete using Bacillus Subtilis bacteria. The present ...
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Corrosion of the steel reinforcement in concrete requires manual and costly repair procedures to prevent premature failure of constructions. Although preventive measures during the construction phase are often implemented but early corrosion may still occur. The primary reason for premature corrosion is crack formation in the concrete cover. Larger cracks as well as a network of finer cracks al...
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ژورنال
عنوان ژورنال: Jurnal Kimia Terapan Indonesia
سال: 2019
ISSN: 2527-7669,0853-2788
DOI: 10.14203/jkti.v21i1.411