Which motion best describes applying hot asphalt with a mop?

Which motion best describes applying hot asphalt with a mop?

• A. Gliding
• B. Tapping
• C. Spinning
• D. Dripping

Answer: (A)

Applying hot asphalt with a mop is done with a gliding motion—smooth, continuous strokes that move the mop across the surface. This keeps the asphalt spread evenly and prevents lumps or ridges, producing a thin, uniform film as it stays pliable while hot. Tapping would create uneven spots and rough texture where the mop strikes, spinning isn’t how you lay material down and can cause splatter or uneven coverage, and dripping would lead to uncontrolled flows and sags. Maintain a steady pace and angle as you pull the mop to coat the roof area evenly.

Applying hot asphalt with a mop is done with a gliding motion—smooth, continuous strokes that move the mop across the surface. This keeps the asphalt spread evenly and prevents lumps or ridges, producing a thin, uniform film as it stays pliable while hot. Tapping would create uneven spots and rough texture where the mop strikes, spinning isn’t how you lay material down and can cause splatter or uneven coverage, and dripping would lead to uncontrolled flows and sags. Maintain a steady pace and angle as you pull the mop to coat the roof area evenly.