Abstract Due to global demand for sustainability, more advanced techniques have been recommended for improvement cement and construction purposes. Reduction in emissions for all infrastructural projects can be realized when there will be swift scale-up in the use of novel cement alongside the integration of positive policies. This study investigates approaches such as RPC, steel fiber reinforcement, green cement, advanced nano cement and self-consolidating and how they contribute to environmental sustainability and reduction of costs of construction. An improved multifunctional nanoengineered concrete exhibits advanced functionalities in comparison to the conventional cement. For instance, they have up to 79.5% and 146% respective flexural and compressive strengths. Besides, they have advanced thermo-mechanical and electrical performance with a considerable decline in water absorption of almost 400%. Such benefits make this study worth analyzing how these approaches can be implemented. The study also analyzes advanced cement repair and preservation techniques. Due to the low adoption of these sustainable solutions, this study recommends concerted efforts from different stakeholders including policymakers to implement low-carbon rates.

中文翻译：

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现代可持续水泥和混凝土复合材料：现状、挑战和指南回顾

摘要 由于全球对可持续性的需求，已推荐使用更先进的技术来改进水泥和建筑目的。当新型水泥的使用迅速扩大并整合积极的政策时，所有基础设施项目的排放量都可以减少。本研究调查了 RPC、钢纤维增强、绿色水泥、高级纳米水泥和自固结等方法，以及它们如何促进环境可持续性和降低建筑成本。与传统水泥相比，改进的多功能纳米工程混凝土具有先进的功能。例如，它们的弯曲和压缩强度分别高达 79.5% 和 146%。除了，它们具有先进的热机械和电气性能，吸水率大幅下降近 400%。这些好处使这项研究值得分析如何实施这些方法。该研究还分析了先进的水泥修复和保存技术。由于这些可持续解决方案的采用率较低，本研究建议包括政策制定者在内的不同利益相关者共同努力实施低碳费率。