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
2
Q
Overview of cleaning options for stone
A
physical, chemical and biological
3
Q
Overview of the decision cycle
A
4
Q
built heritage: options for removing soluble salts
A
Mitigate, mechanically clean, socking/ immersion, poultices, crystallisation inhibition, bio cleaning.