向节能、可持续发展和有价值的投资迈进
A Leap Toward Energy Efficiency, Sustainability, Valuable Investment
建筑行业中幕墙外立面的发展标志着建筑设计和技术的重大变革。幕墙于 20 世纪初引入，用非结构性、轻质的外部覆层系统取代了传统的承重墙。这些系统通常由玻璃、铝和其他材料制成，能够建造出外观时尚、通透的现代高层建筑。随着时间的推移，材料和工程方面的进步提高了幕墙的性能，改善了其隔热、能源效率以及抵御天气和地震活动的能力。如今，它们对于可持续建筑实践不可或缺，碳中和建筑对幕墙外立面系统的需求日益增加。正在进行的研发重点是新型模块，这些模块可以降低能耗，加强与机械和电气系统的集成，优化安装过程和时间安排，甚至适用于现有建筑。
The development of curtain wall facades in the construction industry marks a significant evolution in building design and technology. Introduced in the early 20th century, curtain walls replaced traditional load-bearing walls with non-structural, lightweight exterior cladding systems. These systems, typically made of glass, aluminium, and other materials, allowed for the creation of modern, high-rise buildings with sleek, transparent exteriors. Over time, advances in materials and engineering have enhanced the performance of curtain walls, improving their thermal insulation, energy efficiency, and resistance to weather and seismic activity. Today, they are integral to sustainable building practices, with carbon-neutral construction increasingly requiring curtain wall facade systems. Ongoing research and development focus on new modules that reduce energy consumption, enhance integration with mechanical and electrical systems, and optimize installation processes and timing, even for existing buildings.
能源效率
Energy Efficiency
先进的隔热性能
幕墙可以设计包含多层隔热层，显著减少热量损失。这有助于保持内部温度稳定，降低供暖和制冷的能源需求。
Advanced Thermal Insulation
Curtain walls can be designed to include layers of thermal insulation that significantly reduce heat loss. This helps maintain a stable internal temperature, reducing the energy demand for heating and cooling.
减少热桥
由于其连续和不间断的施工，这些外墙最大限度地减少了热桥，热桥是热量很容易通过建筑围护结构的区域，导致能量损失。
Reduction of Thermal Bridges
Due to their continuous and uninterrupted construction, these facades minimize thermal bridges, which are areas where heat can easily pass through the building envelope, leading to energy losses.
被动式太阳能系统的整合
幕墙的设计可以最大限度地增加冬季的太阳辐射，从而减少人工加热的需要。在夏季，幕墙可包括遮阳元件，以尽量减少太阳辐射热。
Integration of Passive Solar Systems
Curtain walls can be designed to maximize solar gain in winter, thus reducing the need for artificial heating. In summer, they can include shading elements to minimize solar heat gain.
自然通风系统
它们可以通过可操作元件促进自然通风，改善空气交换，而无需借助机械通风系统，从而降低能耗。
Natural Ventilation Systems
They can facilitate natural ventilation through operable elements that improve air exchange without resorting to mechanical ventilation systems, thereby reducing energy consumption.
综合能源效率
可以整合诸如低辐射玻璃和隔热玻璃单元等技术，通过减少热损失和太阳热的获取来提高能源效率。
Integrated Energy Efficiency
It is possible to integrate technologies such as low-emissivity glass and insulating glass units, which contribute to improved energy efficiency by reducing thermal losses and solar heat gain.
碳减排
Reduction of Carbon Emissions
能源消耗的减少
幕墙能源效率的提高使供暖和制冷的能源消耗显著降低，这直接导致二氧化碳排放量降低，特别是当能源来自不可再生资源时。
Reduction in Energy Consumption
The improved energy efficiency of curtain walls results in a significant reduction in energy consumption for heating and cooling, which directly translates into lower CO₂ emissions, especially if the energy comes from non-renewable sources.
使用低碳排放材料
幕墙使用的材料，如高效玻璃和铝结构，在生产过程中对环境的影响较小，使用寿命较长，有助于全面减少碳排放。
Use of Low-Carbon Emission Materials
The materials used for curtain walls, such as high-efficiency glass and aluminium structures, can be chosen to have a lower environmental impact during production and a longer life cycle, contributing to the overall reduction of carbon emissions.
与可再生能源的整合
幕墙可以整合光伏板和其他可再生能源系统，有助于在现场生产清洁能源，减少对化石能源的依赖。
Integration with Renewable Energy
Curtain walls can incorporate photovoltaic panels and other renewable energy systems, contributing to the production of clean energy on-site and reducing reliance on fossil energy sources.
减少生命周期内的排放
与传统外墙相比，幕墙经久耐用，维护需求较低，有助于在建筑的整个生命周期内减少碳排放。Reduction in Life Cycle Emissions
Due to their durability and lower maintenance needs compared to traditional facades, curtain walls help reduce carbon emissions throughout the building’s life cycle.
对可持续建筑系统的支持
幕墙可以设计为有助于建筑物的可持续认证（如 LEED 或 BREEAM），这些认证在碳减排和能源效率方面要求高标准。
Support for Sustainable Building Systems
Curtain walls can be designed to contribute to the building’s sustainability certification (such as LEED or BREEAM), which requires high standards in terms of carbon emission reduction and energy efficiency.
美学和通用性
幕墙提供了现代设计，并且可以适应各种建筑形状和结构，增强建筑物的美学效果。
Aesthetics and Versatility
Curtain walls offer a modern design and can be adapted to various architectural shapes and structures, enhancing the building’s aesthetics.
减少维护
其先进的构造减少了频繁维护的需求，进一步降低了环境影响。
Reduced Maintenance
Their advanced construction reduces the need for frequent maintenance, which further decreases the environmental impact.
幕墙与传统外墙的成本对比
Costs of Curtain Walls vs. Traditional Facades
在比较幕墙和传统外立面的成本时，重要的是不仅要考虑初始安装成本，还要考虑长期的运营和维护成本。
When comparing the costs of curtain walls and traditional facades, it is important to consider not only the initial installation cost but also the long-term operational and maintenance costs.
初始安装成本
- 材料和技术
幕墙使用先进的材料，如隔热玻璃、铝和钢，这些通常比传统外立面所用的材料更昂贵。
- 设计和施工
幕墙的设计和安装需要更复杂的技术和专业技能，这增加了劳动力和设计成本。
- 定制化
幕墙在设计和定制方面提供了更大的灵活性，但这可能会导致为使外立面适应特定的美学和功能要求而产生额外成本。
Initial Installation Cost
- Materials and Technology
Curtain walls use advanced materials such as insulating glass, aluminum, and steel, which are generally more expensive than those used in traditional facades.
- Design and Construction
The design and installation of curtain walls require more sophisticated technologies and specialized skills, which increase labour and design costs.
- Customization
Curtain walls offer greater flexibility in terms of design and customization, but this can lead to additional costs for adapting the facade to specific aesthetic and functional requirements.
运营和维护成本
- 能源效率
尽管初始成本较高，但由于更好的热性能和隔热效果，从长远来看，幕墙能够显著节能。
- 维护减少
与传统外立面相比，它们通常更耐用，需要的维护更少，随着时间的推移降低了维护和维修成本。
- 耐久性
幕墙具有更高的耐久性，减少了维修或更换的频率。
Operational and Maintenance Costs
- Energy Efficiency
Although the initial cost is higher, curtain walls offer significant energy savings in the long run due to better thermal performance and insulation.
- Reduced Maintenance
They are generally more durable and require less maintenance compared to traditional facades, reducing maintenance and repair costs over time.
- Durability
Curtain walls have higher durability, reducing the frequency of repair or replacement interventions.
全生命周期成本
虽然初始投资较高，但全生命周期成本（包括节能和降低的维护成本）可能低于传统外立面。对于使用寿命长的建筑以及优先考虑可持续性和能源效率的项目来说，尤其如此。
Total Life Cycle Costs
Although the initial investment is higher, the total life cycle cost (including energy savings and reduced maintenance costs) can be lower than that of traditional facades. This is especially true for buildings with a long useful life and for projects that prioritize sustainability and energy efficiency.
CELLIA® 创新型预制外立面单元
CELLIA® the Innovative Prefabricated Façade Unit
CELLIA® 是一种用于建筑外墙的新型反应/敏感模块，由波捷特建筑设计顾问有限公司设计，与 Focchi 集团合作开发并获得专利。该模块完全集成，技术含量高，在饰面、尺寸和性能水平方面完全可定制。
CELLIA® is a new reactive/sensitive module for building façades conceived by Progetto CMR and developed & patented in synergy with the Focchi Group. It is fully integrated and features a high level of technological content, as well as being completely customizable in terms of finishes, dimensions and levels of performance.
CELLIA® 是一个将建筑围护结构和暖通空调系统集成在一个单元中的系统，还可以具备广泛的其他功能，例如：通过光伏模块进行布线和能源生产，配有遮阳板和电动百叶窗的遮阳系统，以及内部和外部照明。
CELLIA® is a system that integrates the building envelope and the HVAC system in a single unit, which can be provided of a wide range of further functions such as: wiring and energy production through photovoltaic modules, sun shading systems with brise-soleil and motorized blinds, internal and external lighting.
图片来源：CELLIA® 网站
Source: CELLIA® website
最近，CELLIA® 外墙模块荣获 2024 年金圆规材料和技术系统设计奖。金圆规奖是源自意大利的最负盛名的国际设计奖之一。该奖项由建筑师兼设计师吉奥·蓬蒂于 1954 年创立，后由工业设计协会管理，旨在表彰卓越的工业设计。
Recently CELLIA® façade module was awarded of the 2024 ADI Compasso d’Oro Award in the materials and technological systems design category. The ADI Compasso d’Oro (Golden Compass Award) is one of the most prestigious international design awards, originating in Italy. Established in 1954 by architect and designer Gio Ponti and later managed by the Associazione per il Disegno Industriale (ADI), it recognizes excellence in industrial design.
CELLIA® 幕墙系统以其创新和适应性强的特点脱颖而出，旨在提高建筑性能和美观度。
1. 模块化和灵活设计
网格结构：该系统采用网格框架，可以集成各种遮阳组件，非常适应不同的建筑需求。
可定制模块：模块可以根据特定的设计和功能要求进行定制，支持多种立面配置。
2. 动态遮阳
自适应元素：遮阳元件可以根据阳光变化动态调整，减少眩光，提高室内舒适度。
节能效果：通过优化自然光和热量的平衡，有助于降低采暖、制冷和照明的能耗。
3. 先进材料
高性能材料：该立面通常采用具有高热性能和反射性能的材料，有助于提升建筑的能效和耐久性。
4. 美观灵活性
建筑集成：CELLIA®系统可以与多种建筑风格集成，提供外观和功能上的灵活性。
设计多样性：支持多种颜色、质地和图案选择。
5. 技术整合
自动化和控制：该系统可以与建筑管理系统集成，实现根据环境条件进行实时调整的自动化控制。
智能传感器：可以集成监控光照水平、温度和其他因素的传感器，以自动优化立面的性能。
6. 环境效益
可持续性：该系统通过提升能效、最大限度利用自然光，减少白天人工照明的需求，有助于减少建筑的碳足迹。
7. 应用多样性
新建和翻新项目：CELLIA®外立面系统适用于新建和现有建筑的翻新。
各种建筑类型：可用于商业、住宅和公共建筑等多种建筑类型。
8. 性能改善
热舒适：该系统通过减少不必要的热量损失和增益，有助于保持室内舒适温度。
视觉舒适：通过控制眩光并均匀分布自然光，提升建筑内部居住者的视觉舒适度。
CELLIA® facade system stands out for its innovative and adaptive features aimed at enhancing building performance and aesthetics.
1.Modular and Flexible Design
Grid Structure: The system uses a grid-like framework that allows for the integration of various shading components, making it highly adaptable to different architectural needs.
Customizable Modules: Modules can be tailored to specific design and functional requirements, enabling a wide range of facade configurations.
2. Dynamic Shading
Adaptive Elements: Shading elements can be dynamically adjusted in response to changes in sunlight, reducing glare and improving indoor comfort.
Energy Efficiency: By optimizing the balance between natural light and heat gain, the system helps lower energy consumption for heating, cooling, and lighting.
3. Advanced Materials
High-Performance Materials: The facade often incorporates materials with high thermal and reflective properties, contributing to the building’s overall energy performance and durability.
4. Aesthetic Flexibility
Architectural Integration: The Cellia system can be integrated into a variety of architectural styles, offering flexibility in terms of appearance and functionality.
Design Variability: It supports a wide range of colours, textures, and patterns
5. Technological Integration
Automation and Control: The system can be integrated with building management systems for automated control, allowing for real-time adjustments based on environmental conditions.
Smart Sensors: It can include sensors that monitor light levels, temperature, and other factors to optimize the facade’s performance automatically.
6. Environmental Benefits
Sustainability: The system contributes to reducing a building’s carbon footprint by enhancing energy efficiency, it maximizes the use of natural light, reducing the need for artificial lighting during the day.
7. Application Versatility
New and Retrofit Projects: The Cellia facade system is suitable for both new constructions and retrofitting existing buildings.
Various Building Types: It can be used in a range of building types, including commercial, residential, and public buildings.
8. Performance Improvement
Thermal Comfort: The system helps maintain comfortable indoor temperatures by minimizing unwanted heat gain or loss.
Visual Comfort: By controlling glare and distributing natural light evenly, it enhances the visual comfort for building occupants.
与波捷特建筑设计顾问有限公司和 Focchi 一起，一批公司为 CELLIA 这样一个特殊而高效的项目做出了贡献： 三菱电机、AGC Glass Europe、Alpac Srl Unipersonale、Linea Light Group、R2M Solution、Omnitex Srl Onyx Solar Energy。
Together with Progetto CMR and Focchi, a consistent group of Companies have contributed to make CELLIA such a special and high-performing project: Mitsubishi Electric, AGC Glass Europe, Alpac Srl Unipersonale, Linea Light Group, R2M Solution, Omnitex Srl Onyx Solar Energy.
2024 年金圆规奖颁奖仪式
2024 ADI Compasso d’Oro Award Ceremony
总结：
Final Considerations
选择幕墙还是传统外立面取决于多种因素，包括初始预算、期望的能效、耐久性和美观度。幕墙不仅显著提高建筑的能效，还有助于减少碳排放和整体环境影响，符合可持续发展和节能目标。幕墙初期投资较高，但长期可以带来显著的节省和效益。在这方面，CELLIA®外立面系统因其将功能效率与美学多样性相结合的能力而备受推崇，在欧洲和中国的建筑市场上成为可持续和现代建筑设计的首选。
The choice between curtain walls and traditional facades depends on various factors, including the initial budget, desired energy efficiency, durability, and aesthetics.
Curtain walls not only significantly improve a building’s energy efficiency but also contribute to reducing carbon emissions and the overall environmental impact, aligning with sustainability and energy-saving goals. Curtain walls represent a higher initial investment but can offer significant savings and benefits over the long term. In this regard, CELLIA® facade system is valued for its ability to combine functional efficiency with aesthetic versatility, making it a preferred choice for sustainable and modern building design in European and Chinese construction market.
Cellia mock-up made at the Focchi Group plants in Rimini
在里米尼 Focchi 集团工厂制作的 Cellia 模型
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