Abstract The energy consumption of the construction sector and its overall environmental impact has greater potential for improvement than those of many other sectors. Most energy consumed throughout the lifecycle of a building is expended during its operation and maintenance, for which the building envelope plays an important role. This study reports on the design, construction, and thermal performance evaluation of a ventilated facade. The facade should be quickly assembled, disassembled, and stored in containers for easy onward transport. Such features comply with the Rules and Building Code of the Solar Decathlon Middle East 2018 and the relevant Eurocodes. The facade is constructed using bio-based materials in keeping with the principles of a circular economy. The exterior cladding consists of sanitary paper, grass, reeds, recycled textiles, drinking water treatment waste, bio-based polyester resin, and other materials. Temperature and the air velocity measurements recorded on the facade in Dubai showed that the facade had contributed to cool temperatures within the apartment, particularly during the hottest hours of the day. The facade is a promising option for climates with hot summers and mild winters as it contributes to reducing energy consumption and the environmental impact of building materials.

中文翻译：

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创新的基于生物的通风立面的设计，构造和热性能评估

摘要与许多其他部门相比，建筑部门的能耗及其对环境的总体影响具有更大的改进潜力。在建筑物的整个生命周期中消耗的大部分能量都在其运行和维护过程中消耗，因此建筑物围护结构起着重要的作用。这项研究报告了通风立面的设计，构造和热性能评估。外墙应迅速组装，拆卸并存储在容器中，以便于继续运输。这些功能符合《 2018年中东十项全能竞赛规则和建筑规范》以及相关的欧洲规范。立面采用生物基材料建造，符合循环经济原则。外层由卫生纸，草，芦苇，再生纺织品，饮用水处理废料，生物基聚酯树脂等材料。在迪拜的外墙上记录的温度和风速测量结果表明，外墙上造成了公寓内的凉爽温度，尤其是在白天最热的时段。外墙是夏季炎热和冬季温和的气候的理想选择，因为它有助于减少能源消耗和建筑材料对环境的影响。