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When constructing scaffold, it is essential to use high-grade lumber that is specifically rated for structural use, such as Douglas fir or Southern pine. The lumber should be free of significant defects, such as large knots or warping, to ensure safety and stability. Additionally, it should meet local building codes and standards for load-bearing applications. Pressure-treated lumber may also be used for outdoor scaffolding to protect against weather-related deterioration.

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AnswerBot

1mo ago

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