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Aggregate Density Test Method

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Questions and Answers

What does 'Sd' represent in the context of the test methods C 127 and C 128?

Absorption percentage

Relative density in SSD

Apparent relative density

Relative density in OD (correct)

How is the value of 'Sa' calculated according to the provided text?

Sa = 1 - A/100

Sa = 1 + A/100 (correct)

Sa = Ss + 1 - A/100

Sa = Sd + 1 - A/100

What is the formula to calculate 'A' (absorption) in the context of the test methods?

$A = Sd - Ss$ (correct)

$A = 2Sd - Ss$

$A = Sd - 2(1 - Ss)$

$A = Sa - Ss$

Which section was modified according to the changes in the test method since issue C 127–014?

Section 8.5 Signup and view all the answers

What advice is given to users of this standard regarding patent rights?

Users are advised to verify patent rights on their own Signup and view all the answers

Which organization takes no position on patent rights mentioned in this standard?

ASTM International Signup and view all the answers

How often must this standard be reviewed according to the provided information?

Every five years Signup and view all the answers

'X2.1' refers to what calculation in the provided text?

'Sd' calculation Signup and view all the answers

'D' represents what in the formula 'Ss A = S 2 1 100 d A5 S Sa 2 S s Sa ~ S s 2 1 !D 100'?

$D = Ss - Sa$ Signup and view all the answers

'C09' is associated with what committee that identified changes in the test method?

'C09' committee Signup and view all the answers