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How do manufacturers test the resistance of landscape round trash cans to extreme heat or cold?
Manufacturers rigorously test landscape round trash cans for extreme heat and cold resistance to ensure they withstand harsh outdoor conditions. Here’s how they do it:
1. Material Selection: High-quality plastics, metals, or composites are chosen for their thermal stability. Materials like polyethylene or powder-coated steel are common due to their resilience.
2. Heat Resistance Testing:
- Thermal Cycling: Trash cans are exposed to alternating high and low temperatures to simulate seasonal changes.
- Direct Sunlight Simulation: UV chambers replicate prolonged sun exposure to check for warping, fading, or weakening.
3. Cold Resistance Testing:
- Freeze-Thaw Cycles: Cans are subjected to sub-zero temperatures, then thawed to assess cracking or brittleness.
- Impact Testing: At low temperatures, cans are struck to evaluate material toughness.
4. Real-World Exposure: Some manufacturers place units in extreme climates for months to observe long-term effects.
5. Standards Compliance: Tests often follow ASTM or ISO standards to ensure reliability.
By combining lab simulations and field trials, manufacturers guarantee that landscape trash cans remain functional and durable in any weather.
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