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Questions and Answers
What is the temperature at which vitreous tile is fired?
What is the temperature at which vitreous tile is fired?
- 2200°F for up to 30 hours (correct)
- 1500°F for up to 15 hours
- 1200°F for up to 10 hours
- 1800°F for up to 20 hours
What is the water absorption rate of vitreous tile?
What is the water absorption rate of vitreous tile?
- Between 5% to 10%
- Greater than 10%
- Between 1% to 5%
- Between 0.5% to 3% (correct)
Why is vitreous tile suitable for floors?
Why is vitreous tile suitable for floors?
- Because of its high compressive strength (correct)
- Because it is relatively cheap
- Because it is soft-bodied
- Because it is impervious to water
What type of adhesive should be used for wet installations of vitreous tile?
What type of adhesive should be used for wet installations of vitreous tile?
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What is the characteristic that makes impervious tile suitable for sanitary installations?
What is the characteristic that makes impervious tile suitable for sanitary installations?
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How should vitreous tile be prepared before grouting?
How should vitreous tile be prepared before grouting?
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Study Notes
Vitreous Tile
- Fired at temperatures of around 2200°F for up to 30 hours, causing ingredients to fuse together like glass
- Absorbs only 0.5% to 3% water, making it excellent for wet or freezing installations
- Dense bisque provides high compressive strength, allowing it to withstand heavy loads without fracturing
- Suitable for floors due to its ability to bear considerable weight
- Some vitreous tiles may have soft glazes, so it's essential to check the manufacturer's specifications for floor suitability
- Can be set with organic mastic or thinset in dry installations, and only polymer-modified thinset in wet installations
- Only needs to be sponged down before grouting, not misted with water
Impervious Tile
- Absorbs less than 0.5% water, making it almost waterproof
- Frequently used in sanitary installations in hospitals and pharmaceutical plants
- Easily sterilized and can withstand repeated cleaning and disinfection
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Description
Learn about the properties of vitreous tile, including its high temperature firing process, water absorption, and compressive strength.
