What should the spacers be made out of?
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Solid steel, with max diameter vertical opening 19 mm [.75 in]
Results obtained from the compressive strength test method will depend on many
things, such as the size and __________ of the specimen, batching, ________________
, procedures, the age, temperature, and _______________ moisture conditions during curing.
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shape, mixing, moisture
SI Units
F cm= compressive strength, MPa [psi]
P max= maximum load, kN [lbf]
D= average measured diameter, mm [in.]
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F cm=4000 P max/ pi D^2
The results of this test method may be used to determine quality control of concrete
proportioning, mixing, and __________ operations: compliance with ___________, or for
evaluating the effectiveness of __________________.
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Placing, specifications, admixtures.
Specimens should not be tested if any individual diameter of a cylinder differed from
another diameter of the same cylinder by less than 2%.
Give this one a try later!
Give this one a try later!
Solid steel, with max diameter vertical opening 19 mm [.75 in]
Results obtained from the compressive strength test method will depend on many
things, such as the size and __________ of the specimen, batching, ________________
, procedures, the age, temperature, and _______________ moisture conditions during curing.
Give this one a try later!
shape, mixing, moisture
SI Units
F cm= compressive strength, MPa [psi]
P max= maximum load, kN [lbf]
D= average measured diameter, mm [in.]
Give this one a try later!
F cm=4000 P max/ pi D^2
The results of this test method may be used to determine quality control of concrete
proportioning, mixing, and __________ operations: compliance with ___________, or for
evaluating the effectiveness of __________________.
Give this one a try later!
Placing, specifications, admixtures.
Specimens should not be tested if any individual diameter of a cylinder differed from
another diameter of the same cylinder by less than 2%.
Give this one a try later!
