There are several measures taken to ensure the integrity and durability of the exterior design of a building or structure. Some of these measures include:
1. Material selection: Choosing appropriate materials that are resistant to weathering, corrosion, and other external factors is crucial for durability. Materials such as concrete, steel, weather-resistant cladding, and energy-efficient glass are often used.
2. Structural support: Building structures are designed with sufficient structural support to withstand external loads such as wind, snow, and seismic forces. Engineering calculations and analysis ensure the structural integrity of the building.
3. Weatherproofing: Proper weatherproofing techniques like waterproof membranes, sealants, and coatings are applied to protect the exterior surfaces from water intrusion, moisture, and damage caused by freeze-thaw cycles.
4. Protective coatings: Applying protective coatings such as paint, powder coating or galvanization can enhance the durability of the exterior surfaces by providing a barrier against corrosion, UV rays, chemicals, and atmospheric pollutants.
5. Design considerations: The design of the exterior may include features like overhangs, eaves, or sunshades to protect the building from excessive heat, rain, or direct sunlight, thereby reducing potential damage over time.
6. Regular maintenance: Regular inspections and maintenance activities are necessary to identify and address any potential issues early on. This may involve repairing cracks, applying sealants, repainting, or cleaning to maintain the durability and appearance of the exterior design.
7. Impact resistance: In some cases, exterior designs incorporate impact-resistant features for areas prone to severe weather events like hurricanes or tornadoes. Reinforced windows, strengthened building envelope, and impact-resistant materials can be used in such situations.
Overall, a combination of appropriate material selection, structural design, weatherproofing, regular maintenance, and adherence to building codes and industry standards ensures the integrity and durability of the exterior design.
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