Sustainable Optimization of Thermal and Mechanical Properties in Concrete Using Natural Additives: A Molecular Approach
DOI:
https://doi.org/10.32870/rvcs.v0i16.283Keywords:
Concrete Sustainability, Thermal Properties, Natural AdditivesAbstract
This paper delves into the Molecular Interaction in Concrete and its Impact on Mechanical Properties, specifically focusing on Strength and Heat Transfer. Emphasis is placed on the pivotal role of molecular interactions in shaping the macroscopic characteristics of concrete, particularly its compressive, tensile, and flexural strength. Concrete, comprising cement, water, aggregates, and additives, sees its structural behavior intricately influenced by these molecular interactions. It was prepared a 200kg/cm2 samples with and without and additive (obtained from Opuntia ficus – indica). The findings highlight a noticeable increase in ultrasonic pulse velocity with the incorporation of additives. Additionally, there are discernible modifications in thermal capacity, underscoring the tangible impact of molecular interactions. Micrographic representations vividly portray the reduction in spaces between the components within the studied medium, establishing a correlation with alterations in ultrasonic pulse velocity and thermal properties associated with such compaction. This study provides knowledge of the properties that are improved and that impact the sustainability of the material, through the use of natural materials.Metrics
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