The performance of a facade can be tested and evaluated through the following methods:
1. Air leakage testing: To determine the air tightness, which affects the energy efficiency of the building.
2. Water penetration testing: To determine if the facade is water-resistant and to identify any leaks, which can cause damage to the building.
3. Acoustic testing: To determine the facade's ability to reduce noise levels from outside the building.
4. Thermal imaging: To identify any thermal insulation issues and detect any thermal bridges, which can cause energy loss and affect the indoor climate.
Additionally, the following aspects can be evaluated to determine the overall performance of a facade:
5. Structural performance: The facade must withstand the anticipated loads and support the building safely.
6. Aesthetic qualities: The facade should meet the aesthetic requirements set for the building and blend well with its surroundings.
7. Durability: The facade should last for the expected lifetime of the building.
8. Maintenance and cleaning: The ease of cleaning and maintenance of the facade should also be taken into account.
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