ASTM C1064/C1064M STUDY QUESTIONS WITH
CORRECT ANSWERS.
The end of the temperature sensing portion of the temperature measuring
device is submerged a minimum of ______ into the freshly mixed concrete
Answer - 3"
The temperature measuring device shall be capable of accurately measuring
the temperature of freshly mixed concrete to ___________ throughout a range
of ________________. Answer - 1 degrees F, 30 degrees F to 120 degrees F
The temperature measuring device shall be verified ___________, or whenever
there is a question of __________. Answer - Annually, Accuracy
The temperature of concrete may be measured in a wheelbarrow. T/F Answer -
True
The temperature of concrete may be measured in a wall form. T/F Answer -
True
A composite sample of concrete is required even if the only purpose for
obtaining the sample is to determine temperature. T/F Answer - False
What must be done to the sample container prior to sampling the concrete?
Answer - Dampened
CORRECT ANSWERS.
The end of the temperature sensing portion of the temperature measuring
device is submerged a minimum of ______ into the freshly mixed concrete
Answer - 3"
The temperature measuring device shall be capable of accurately measuring
the temperature of freshly mixed concrete to ___________ throughout a range
of ________________. Answer - 1 degrees F, 30 degrees F to 120 degrees F
The temperature measuring device shall be verified ___________, or whenever
there is a question of __________. Answer - Annually, Accuracy
The temperature of concrete may be measured in a wheelbarrow. T/F Answer -
True
The temperature of concrete may be measured in a wall form. T/F Answer -
True
A composite sample of concrete is required even if the only purpose for
obtaining the sample is to determine temperature. T/F Answer - False
What must be done to the sample container prior to sampling the concrete?
Answer - Dampened
