I need high resolution photographs of clay and concrete tile problems for the roof course. I’m hoping for photos of damage from the following sources:
- footfall
- hail
- wind
- delamination
- biological growth
- trees
- improper fastening
- manufacturing defects
- failed adhesives
- spalling
- poor installation
- slippage
- improper exposure
- weathering
I’ll be happy to credit anyone who contributes. Please e-mail to kenton@internachi.org