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How does the design of the trash can impact its resistance to cracking in cold climates?
The design of a trash can plays a critical role in its ability to withstand cold climates without cracking. In freezing temperatures, materials like standard plastics become brittle and prone to fractures. To combat this, manufacturers use high-density polyethylene (HDPE) or polypropylene, which retain flexibility in low temperatures. Reinforced structural elements, such as ribbed walls or double-layered construction, distribute stress and prevent weak points. Additionally, UV-resistant coatings protect against sun-induced degradation, which can exacerbate cold-weather damage. Proper drainage holes also prevent water accumulation, reducing the risk of ice expansion cracks. By prioritizing these design features, trash cans maintain durability even in harsh winter conditions.
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