Week 20 Stone: Cleaning, Stain & Soluble Salt Removal Flashcards

1
Q

Overview: causes of stains and soluble salts

A

use, burial, biological, corrosion pollution, fire & flood, VOC treatments and graffiti

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2
Q

Overview of cleaning options for stone

A

physical, chemical and biological

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3
Q

Overview of the decision cycle

A
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4
Q

built heritage: options for removing soluble salts

A

Mitigate, mechanically clean, socking/ immersion, poultices, crystallisation inhibition, bio cleaning.

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