There are several innovative façade systems used in terracotta, which offer various advantages and aesthetic appeal. Some of these include:
1. Baguettes or fins: These are terracotta elements in the form of elongated rods or fins that are attached to the façade at varying angles. They can be used to create dynamic patterns, improve solar shading, and enhance the visual interest of the building.
2. Ceramic tiles with integrated solar cells: This system consists of terracotta tiles that have photovoltaic cells integrated into them. These tiles generate electricity from sunlight while maintaining the traditional terracotta appearance.
3. Double skin facades: Terracotta can be used in double skin façade systems, which involve an outer layer of terracotta panels and an inner layer of glazing. This creates an air gap that acts as insulation, improving energy efficiency and acoustics.
4. 3D-printed terracotta: Advancements in 3D printing technology have allowed for the creation of complex terracotta façade elements with intricate designs and patterns. This technique offers flexibility in design and customization.
5. Reactive glazes: Terracotta panels with reactive glazes are designed to change their appearance according to environmental conditions such as temperature or humidity. These panels can create a dynamic and ever-changing façade.
6. Perforated terracotta panels: By incorporating perforations or incisions into terracotta panels, designers can achieve a variety of visual effects, optimize natural ventilation, and control solar heat gain.
7. Floating terracotta façades: This system involves attaching terracotta panels to a steel or aluminum framework using hidden mechanical fixings. The panels appear to float on the building's exterior, creating a visually striking and modern façade.
These innovative terracotta façade systems showcase the versatility of terracotta as a material while providing functional benefits such as energy efficiency, sustainable design, and aesthetic appeal.
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