Difference between revisions of "AY Honors/Plaster Craft/Answer Key"
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< AY Honors | Plaster CraftAY Honors/Plaster Craft/Answer Key
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==2. Give the steps in pouring a plaster item and preparing it for painting. == | ==2. Give the steps in pouring a plaster item and preparing it for painting. == | ||
==3. Know how to remove air bubbles from a poured item. == | ==3. Know how to remove air bubbles from a poured item. == | ||
| + | stir | ||
| + | |||
==4. Know how the setup time can be increased or decreased for plaster. == | ==4. Know how the setup time can be increased or decreased for plaster. == | ||
==5. What precautions should be taken when cleaning the mixing and pouring equipment?== | ==5. What precautions should be taken when cleaning the mixing and pouring equipment?== | ||
Revision as of 04:15, 23 February 2008
1. What is the principal ingredient of plaster of Paris?
Plaster of Paris is based on calcium sulfate which is derived from gypsum.
2. Give the steps in pouring a plaster item and preparing it for painting.
3. Know how to remove air bubbles from a poured item.
stir
