The escalating ambient temperatures are exacerbating indoor temperatures in every building. Within each building, the roofing system functions as the primary heat absorber. Traditionally, roofing systems were designed to protect physical assets. Given the rising demand for indoor quality, there is a growing need for roofing systems equipped with sustainable cooling features, namely cool roofing technology. However, the technology remains relatively unfamiliar to the average household. Introducing advanced cool roofing technology can significantly enhance the thermal conditions, particularly in regions where daily exposure to intense solar radiation is common. This study delves deep into examining recently proposed cool roofing technologies, making an unprecedented connection between these technologies through a comprehensive analysis of their thermal properties and potential impact on varying climates. The study categorizes the numerous technologies into passive and active approaches and interestingly contrasts their effectiveness in tropical, temperate, and arid regions. The primary concern addressed in the study is the escalating climate challenges and the need to develop cooling technologies that can adapt to these changing conditions. To tackle this issue, the study introduces an innovative optimization plan for cool roofing technology, aiming to maximize its potential benefits. This novel optimization plan includes recommendations on factors such as insulation arrangements, condenser mediums, and roofing materials, all tailored to the specific climatic conditions of the location. In summary, this study provided three breakthrough critical evaluation criteria for an ideal cool roofing technology design: effective heat reflection, robust heat insulation, and proficient heat mitigation.

中文翻译：

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分析建筑物中最新的主动和被动冷却屋顶技术，包括挑战和优化方法

不断上升的环境温度正在加剧每座建筑物的室内温度。在每栋建筑物内，屋顶系统充当主要的吸热器。传统上，屋顶系统旨在保护有形资产。鉴于对室内质量的需求不断增长，对配备可持续冷却功能的屋顶系统（即冷屋顶技术）的需求不断增长。然而，这项技术对于普通家庭来说仍然相对陌生。引入先进的冷屋顶技术可以显着改善热条件，特别是在日常暴露于强烈太阳辐射的地区。这项研究深入研究了最近提出的冷屋顶技术，通过综合分析这些技术的热性能和对不同气候的潜在影响，在这些技术之间建立了前所未有的联系。该研究将众多技术分为被动和主动方法，并有趣地对比了它们在热带、温带和干旱地区的有效性。该研究解决的主要问题是不断升级的气候挑战以及开发能够适应这些不断变化的条件的冷却技术的必要性。为了解决这个问题，该研究引入了冷屋顶技术的创新优化计划，旨在最大限度地发挥其潜在效益。这一新颖的优化计划包括对隔热布置、冷凝器介质和屋顶材料等因素的建议，所有这些都是根据该地点的具体气候条件量身定制的。总之，这项研究为理想的冷屋顶技术设计提供了三个突破性的关键评估标准：有效的热反射、坚固的隔热和熟练的散热。