What is the primary function of vertical louvers on east and west facades?
Understand the Problem
The question is asking about the role or purpose of vertical louvers specifically on east and west facades of buildings. It is seeking to identify their primary function among the given options, which involve aspects of structural, aesthetic, lighting, and protective characteristics.
Answer
Blocking low angle morning and afternoon sun on east and west facades.
The primary function of vertical louvers on east and west facades is to block low angle morning and afternoon sun while allowing diffused light to pass through.
Answer for screen readers
The primary function of vertical louvers on east and west facades is to block low angle morning and afternoon sun while allowing diffused light to pass through.
More Information
Vertical louvers are specifically designed to tackle the unique challenge of solar angles in the morning and afternoon on east and west facades, improving energy efficiency and comfort.
Tips
A common mistake is confusing louver orientation for different cardinal directions. Vertical louvers are most effective on east and west facades, while horizontal louvers are better suited for southern exposures.
Sources
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