North Carolina Building Contractor License Practice Exam

The required material for a roll-over canopy structure should include what type of mesh?

1. Plastic mesh

2. Steel mesh

3. Wire mesh

4. Fiberglass mesh

The correct answer is: Wire mesh

The appropriate material for a roll-over canopy structure is wire mesh. This type of mesh is favored due to its durability and strength, which is essential for providing structural support and ensuring that the canopy can withstand various weather conditions and stresses. Wire mesh is known for its resistance to corrosion and rust, especially when treated properly, which enhances its longevity in outdoor applications. It also offers adequate ventilation and visibility while maintaining the safety and integrity of the canopy. In construction and engineering contexts, the use of wire mesh can be crucial for tensioning and stabilization purposes, making it a versatile choice for such structures. Its ability to be easily fabricated into different shapes and sizes also allows for customization according to specific project requirements. Thus, wire mesh serves as the optimal selection for roll-over canopies, balancing strength, safety, and functionality.