AASHTO T 231
/ ASTM C 617
Capping Cylindrical Concrete Specimens
This test procedure covers capping freshly molded or hardened cylinders as well as drilled concrete cores.
Equipment List
Exhaust Hood
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This item should be listed on the laboratory inventory list.
Sulfur Melting Pot
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This item should be listed on the laboratory inventory list.
Thermometer (Sulfur Capping)
Square
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This item should be listed on the laboratory inventory list.
0.002 inch Feeler Gauge
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This item should be listed on the laboratory inventory list.
Straightedge (cylinders)
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This item should be listed on the laboratory inventory list.
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This item should be calibrated.
1/8 inch Gauge
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This item should be listed on the laboratory inventory list.
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This item should be calibrated.
Bearing blocks for 2" cubes