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首页> 外文期刊>Arabian Journal for Science and Engineering. Section A, Sciences >Macro‑ and Micro‑Properties of Engineered Cementitious Composites (ECCs) Incorporating Industrial Waste Materials: A Review
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Macro‑ and Micro‑Properties of Engineered Cementitious Composites (ECCs) Incorporating Industrial Waste Materials: A Review

机译:工程化水泥复合材料(ECCS)的宏观和微观性质包含工业废料:综述

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摘要

Engineered cementitious composites (ECCs) possessing strain-hardening behavior have been developed utilizing supplementary cementitious materials and fibers. The developed ECCs exhibit excellent performance in terms of mechanical and thermal properties and are highly durable. However, the latest trend is to use industrial waste materials (IWMs), as alkali-activated materials, in the development of ECCs. In this paper, a state-of-the-art review on the development of sustainable- ECCs utilizing IWMs is presented. The formulations of binders and fibers, used in the production of ECCs, are described. The effect of mixture composition on the mechanical properties, such as compressive and tensile strength, and durability of ECCs is discussed. In addition, the importance of micromechanics modeling for producing a strain-hardened ECC is presented. Further, the engineering applications of ECCs in structural and repair fields are discussed along with suggestions for future research.
机译:已经开发了具有应变硬化行为的工程化水泥复合材料(ECC)利用补充水泥材料和纤维开发。开发的ECC在机械和热性能方面表现出具有优异的性能,并且具有高度耐用的。然而,最新趋势是在ECC的发展中使用工业废料(IWMS)作为碱活性材料。本文提出了利用IWMS的可持续ECC发展的最先进的综述。描述了用于生产ECCS的粘合剂和纤维的制剂。讨论了混合物组合物对机械性能的影响,例如压缩和拉伸强度,以及ECC的耐久性。此外,介绍了微机械建模用于生产应变硬化的ECC的重要性。此外,与未来研究的建议一起讨论了ECCS在结构和修复领域的工程应用。

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