A single-ply roof crew finds damp cover board after an overnight storm, but the adhesive window is closing. What should the superintendent require?
Correct Answer
C) Wait until the substrate meets the manufacturer's dry and clean condition before adhering membrane
Membrane adhesion over damp substrate can trap moisture and compromise bond; the substrate should meet the manufacturer's dry, clean installation requirements. Other choices hide moisture or omit required attachment.
Why This Is the Correct Answer
Membrane adhesion over damp substrate can trap moisture and compromise bond; the substrate should meet the manufacturer's dry, clean installation requirements. Other choices hide moisture or omit required attachment.
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