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What are the challenges of using granite in landscape tables for urban plazas?
Granite is a popular choice for landscape tables in urban plazas due to its durability and aesthetic appeal. However, several challenges arise when using this material in public spaces.
1. Weight and Installation Difficulties: Granite is extremely heavy, making transportation and installation labor-intensive and costly. Specialized equipment is often required, which can disrupt urban environments.
2. Maintenance Requirements: While granite is durable, it requires regular sealing to prevent stains and moisture absorption. In high-traffic areas, this maintenance can be overlooked, leading to long-term damage.
3. Weather Sensitivity: Extreme temperature fluctuations can cause granite to crack or erode over time. In colder climates, freeze-thaw cycles exacerbate this issue, compromising structural integrity.
4. Cost Considerations: High-quality granite is expensive, and budget constraints may lead to lower-grade materials that degrade faster, increasing replacement costs.
5. Surface Temperature: Granite absorbs heat, making tables uncomfortably hot in summer and cold in winter, reducing usability for visitors.
Despite these challenges, proper planning and maintenance can mitigate risks, ensuring granite remains a viable option for urban plaza designs.
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