INBUILT: InNovative Bio=o-soUrced, re-used & recycled products coupled with BIM-based dIgitaL platform for very low carbon consTruction, circular economy, energy and resource efficiency

建筑环境和相关的施工过程共同造成了欧洲温室气体排放量的一半。除了实现2030年零排放目标外，循环原则还可以在重要方面促进实现2050年碳中和目标。INBULT提出并开发了（1）一套针对现有和新建建筑的创新设计、改造和施工技术，这些技术基于使用和/或再利用当地来源的生物和地质材料沿着再利用和回收的组件，以及（2）一个数字平台，作为多目标决策支持工具，用于优化建筑中此类材料的整合。这可以建立一个综合战略，将可持续性和数字化嵌入建筑行业。该系列产品包括大型捣实砌块、再生砖和免烧砖（具有/不具有生物源绝缘）、混合稻草-粘土板、再生混凝土块、预制废木材外墙和内墙元件、具有再生玻璃和生物PUR框架的智能窗、生物基预制幕墙、再生废纸和纺织纤维绝缘垫、生物基再生绝缘板/填充物，和第二生命PV板。这些解决方案技术已经在实验室规模上得到验证，并遵循循环原则进行设计，将在真实的建筑中进行升级、演示和测试，并从基于生命周期（和社会LCA）的角度使用数字平台进行优化。一个多学科联合会将支持这些目标。结果将产生积极影响i）欧洲建筑行业在“绿色”建筑技术领域的竞争力ii）建筑存量的脱碳，iii）增加数字化，iv）由于循环经济，资源效率，生态设计和INBUILD创新系统的数字化，提高弹性。

The built environment and related construction processes are together responsible for up to half of Europe’s greenhouse gas emissions. The circular principles can contribute in important ways to achieving the 2050 carbon neutrality target in addition to the zero emissions 2030 target. INBUILT proposes and develops (1) a set of innovative design, retrofit and construction techniques for both existing and new buildings based on the use and/or reuse of locally sourced bio- and geo-materials along with reused and recycled components coupled with (2) a digital platform, as a multi-objective decision-support tool, for the optimisation of the integration such materials in buildings. This can build an integrated strategy in which sustainability and digitalization are embedded into the construction sector. This set of products includes Larged-sized rammed earth blocks, recycled fired and non-fired bricks (with/without bio-sourced insulation), hybrid straw-clay boards, recycled concrete blocks, prefabricated waste wood external and internal wall elements, smart windows with recycled glass and bio-PUR frames, bio-based prefabricated curtain walls, recycled waste paper and textile fibre insulation mats, bio based recycled insulation sheet panels/infill, and second life PV panels. These solution techniques, already validated at the lab scale and designed following circularity principles, will be up-scaled, demonstrated and tested in real buildings and optimised using the digital platform in a solid life-cycle-based (and social LCA) perspective. A multidisciplinary consortium will support these objectives. Outcomes will positively impact i) European competitiveness of the construction sector in the field of “green” construction technologies ii) decarbonisation of the building stock, iii) increased digitalisation, iv) raise resilience thanks to circular economy, resource efficiency, eco-design and digitization of the INBUILT innovative systems.