CPR Textile & Document Restoration 3

Question 1

A restorer finds tight-woven synthetic upholstery with Category 3 water damage. What is the first step?

Accepted Answer

Extract standing water and assess for contamination

Answer

Extracting standing water reduces secondary damage and allows proper contamination assessment before any treatment decision.

Question 2

What is 'blocking' in the context of paper document restoration?

Accepted Answer

Pages or sections fusing together when wet and then dried under pressure

Answer

Blocking occurs when wet pages dry while in contact, causing fibers to bond and pages to stick together permanently.

Question 3

Which fiber type is MOST resistant to mold growth in wet conditions?

Accepted Answer

Polyester

Answer

Polyester is a synthetic fiber with no nutritional value for mold organisms, making it inherently resistant compared to natural protein and cellulose fibers.

Question 4

When decontaminating sewage-affected (Category 3) documents that have historic value, what protocol must be followed?

Accepted Answer

Consult with a conservator before any treatment and document condition thoroughly

Answer

Historic documents require professional conservator consultation; improper decontamination methods can cause irreversible loss of irreplaceable materials.

Question 5

What does the term 'foxing' refer to on historical paper documents?

Accepted Answer

Brown rust-colored spots caused by fungal or oxidation processes

Answer

Foxing describes reddish-brown spots on aged paper, resulting from fungal colonies, metal impurities, or oxidation of organic compounds.

(CPR) Certified Professional Restorer Practice Test

(CPR) Certified Professional Restorer Practice Test

CPR Textile & Document Restoration 3