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Questions and Answers
What is the maximum time period to use PC/lime mortar after mixing when the temperature is above 25 degrees?
What is the maximum time period to use PC/lime mortar after mixing when the temperature is above 25 degrees?
- 1.5 hours (correct)
- 2.5 hours
- 3.5 hours
- 4.5 hours
What happens if PC/lime mortar is not used within the specified time at temperatures above 25 degrees?
What happens if PC/lime mortar is not used within the specified time at temperatures above 25 degrees?
- It evaporates
- It hardens
- It becomes toxic
- It loses its strength (correct)
What factor influences the time period within which PC/lime mortar must be used after mixing?
What factor influences the time period within which PC/lime mortar must be used after mixing?
- Air pressure
- Wind speed
- Temperature (correct)
- Humidity
