What are the friction coefficients of wrought iron outdoor trash can bases on wet surfaces?

The friction coefficient of wrought iron outdoor trash can bases on wet surfaces typically ranges between 0.3 and 0.5 under standard conditions. This measurement indicates moderate slip resistance, though actual performance depends on several factors. Wrought iron's natural surface texture provides better traction than smoother metals, particularly when manufacturers incorporate anti-slip features like patterned bottoms or rubberized coatings. The coefficient can vary significantly based on surface finish - polished wrought iron might drop to 0.2-0.3 when wet, while textured surfaces maintain higher values. Environmental factors alter these measurements; for instance, coefficients decrease dramatically when surfaces transition from merely wet to icy conditions. Proper installation and maintenance dramatically influence performance, as rust accumulation or surface polishing through use can reduce friction over time. Compared to alternative materials, wrought iron generally offers better wet-surface performance than plastic (0.15-0.3) but less than specialized rubber compounds (0.5-0.7). Municipalities should consider these values when selecting trash receptacles for areas prone to wet conditions, particularly near water features or in climates with frequent precipitation.