Canadian Heritage
Symbol of the Government of Canada

Preservation Framework Online

Introduction Stages of Response Navigating the Framework View the Poster
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physical
thieves
fire
water
pests
contam
radiation
temperature
humidity

Direct Physical Forces - Agents of Deterioration

  • Shock, vibration, abrasion, and gravity
  • Cumulative (improper handling or support)
  • Catastrophic (e.g., earthquake, war, floor collapse, improper handling): - break, distort, puncture, dent, scratch, and/or abrade all types of artifacts.