In modern cities, high-rise buildings decorated with glass curtain walls are common, but the light pollution problems caused by them are becoming increasingly serious, and the harm caused by light pollution is significant. For the human body, it can easily cause vision loss and dizziness. This may cause eye diseases for a long time.

Here are some ways to reduce light pollution from glass curtain walls:

 1. Choose glass materials with low reflectivity:

 For example, coated glass is used to reduce reflectivity through special coating treatments. For example, coatings using nanotechnology can effectively reduce light reflection.

 Use glass with diffuse reflection properties to disperse and reflect light and reduce the impact of strong light reflection.

 2. Optimize curtain wall design:

 Change the inclination angle and orientation of the glass curtain wall to avoid directly reflecting light toward traffic arteries or densely populated areas.

 The uneven curtain wall surface design is used to reduce smooth reflections in large areas.

 3. Add shading facilities:

 Installing sunshades, blinds, etc. outside the glass curtain wall can not only reduce direct sunlight entering the room, but also reduce the intensity of reflected light.

 For example, an adjustable intelligent sunshade system is used to automatically adjust the sunshade angle according to different times and lighting conditions.

 4. Control building height and spacing:

 Reasonably plan the height and spacing of buildings to avoid mutual superposition and influence of reflected light from glass curtain walls.

 For example, in urban planning, the minimum distance between high-rise buildings is stipulated to reduce the superimposed effect of light pollution.

 5. Zoning planning:

 Concentrate glass curtain wall buildings that easily produce light pollution in specific areas, away from residential areas and transportation hubs.

 6. Strengthen supervision and regulation:

 Formulate and strictly implement relevant regulations and standards regarding light pollution from glass curtain walls.

 Conduct light pollution assessment and approval for glass curtain walls in new buildings.

 7. Regular cleaning and maintenance:

 Keep the glass surface clean and reduce irregular reflections of light from dust and dirt.

 8. Use green plants to cover:

 Plant tall trees or green plants around the building to block and absorb reflected light.

 In some modern commercial districts, newly built high-rise buildings have fully considered the issue of light pollution when designing, using low-reflectivity glass, combined with intelligent shading systems and reasonable building layouts, to effectively reduce the impact of light pollution on the surrounding environment. Influence.