(3) The sieve analysis results of 500g fine aggregate are listed as below: Sieve size /mme 54 2.5 1.25 0.63 0.315 0.16 <0.16 Mass retained /g 38 784 70€ 78 954 1064 344 Please calculate the fineness modulus and evaluate the roughness rank (fine, medium or coarse) of these fine aggregates.
(3) The sieve analysis results of 500g fine aggregate are listed as below: Sieve size /mme 54 2.5 1.25 0.63 0.315 0.16 <0.16 Mass retained /g 38 784 70€ 78 954 1064 344 Please calculate the fineness modulus and evaluate the roughness rank (fine, medium or coarse) of these fine aggregates.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![(3) The sieve analysis results of 500g fine aggregate are listed as below:
Sieve size /mm 54 2.5 1.25 0.63 0.315 0.16 <0.16¹
Mass retained/g 38 784 70 78 954 1064 344
Please calculate the fineness modulus and evaluate the roughness rank (fine, medium or
coarse) of these fine aggregates.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3d49a1bf-def0-472f-94db-660c9693a140%2Fcc68520c-5745-4b80-a881-e2541eafc280%2F0hunp5f_processed.png&w=3840&q=75)
Transcribed Image Text:(3) The sieve analysis results of 500g fine aggregate are listed as below:
Sieve size /mm 54 2.5 1.25 0.63 0.315 0.16 <0.16¹
Mass retained/g 38 784 70 78 954 1064 344
Please calculate the fineness modulus and evaluate the roughness rank (fine, medium or
coarse) of these fine aggregates.
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