Conservation Resource Centre

Preservation Framework Online

Avoid: Avoid materials and finishes that are sources of contaminants

Block: Block external contaminants by using airtight cabinets, barrier coatings, and barrier films (e.g., bags, shelf liners).

Detect: Detect contaminants by using gas, particulate, and aerosol dosimeters.

Respond: Place absorbant in cabinets. Supply filtered air to cabinets. Use portable filter/fan units for small rooms.

Recover/Treat: Provide conservation laboratory equipment to treat damaged artifacts.

Avoid

Block

Detect

Respond

Recover/Treat

Use the small matrix below to select a cell:

= Current location

Once you have selected a cell within the matrix, you can navigate to adjoining cells using the arrows on each side of the information window.