Effective Facade Design to Save Energy
Effective Facade Design to Save Energy
This is a diagram of a building facade, which is the exterior wall of a building, showcasing how it is designed to control sunlight throughout the year. There are different parts of the facade and show how they function.
- Outer Fritted Glass Curtain Wall Sunshade: This refers to the outermost layer of the facade. It is made of glass panels that have been treated with a frit, which is a coating that reduces the amount of sunlight that can pass through.
- Open Metal Grating Catwalk: This is a walkway that is located behind the fritted glass curtain wall. It allows for maintenance access to the facade.
- Glass Sunshade Opening: This is an opening in the fritted glass curtain wall that allows some sunlight to pass through in the winter.
- Solid Metal Catwalk: This is a walkway that is located behind the inner insulated glass curtain wall.
- Ventilation Slot: This is a narrow opening in the facade that allows air to circulate between the two layers of glass.
- Intermediate Air Cavity: This is the space between the two layers of glass in the facade.
- Inner Insulated Glass Curtain Wall: This is the innermost layer of the facade. It is made of two panes of glass with a vacuum or inert gas in between, which helps to insulate the building.
This is a very Effective Facade Design to Save Energy. The design of the facade is intended to allow sunlight to enter the building in the winter, while blocking it in the summer. This can help to reduce the need for heating and cooling, thereby saving energy.
- Summer: The fritted glass curtain wall blocks a significant amount of sunlight from entering the building in the summer. The open metal grating catwalk allows for air circulation, which can help to cool the building.
- Winter: The glass sunshade opening allows some sunlight to pass through the facade in the winter, which can help to heat the building. The solid metal catwalk and ventilation slot help to prevent heat loss from the building in the winter.
This type of facade design is often used in buildings in climates that experience both hot and cold seasons.