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The end of the temperature sensing portion of the temperature measuring device is submerged a minimum of ___mm [___]in into freshly mixed concrete. |
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The temperature measuring device shall be capable of accurately measuring the temperature of freshly mixed concrete to + - |
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The temperature measuring device shall be verified ___, or whenever there is a question of____ |
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Definition
annually; the accuracy of the device |
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The temperature of concrete may be measures in a wheelbarrow. |
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The temperature of concrete may be measured in a wall form. |
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The composite sample of concrete is required even if the only purpose is to determine temperature. |
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What must be done to the sample container prior to sampling.? |
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What must be done to the concrete surrounding the temperature measuring device after the device is submerged in fresh concrete? |
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Definition
Gently press concrete around the temperature measuring device at the surface of concrete |
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Term
How long must the temperature measuring device remain in the freshly mixed concrete? |
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After the temperature of the concrete is read, what then is required? |
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The temperature of concrete is reported to the nearest |
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According to Test Method C1064/ C1064M ,what is one reason to take the temperature of concrete? |
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Definition
Verify conformance to a specified requirement for temperature of concrete. |
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Term
A maximum temperature of freshly mixed concrete is specified in Test Method C1064/C1064M? |
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Definition
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Term
The sample of concrete used for temperature determination must be rodded 25 times. |
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