2.1 The bulk density determined by this test method is for aggregate in an oven-dry condition. If the bulk density in terms of saturated-surface-dry (SSD) condition is desired, use the exact procedure in this test method, and then calculate the SSD bulk density using the following formula: Mssd = M1 + (4/100)] where: MsSD = bulk density in SSD condition, lb/ft° [kg/m³], and = % absorption, determined in accordance with Test Method C 127 or Test Method C 128. Void Content-Calculate the void content in the aggregate using the bulk density determined by either the rodding, jigging, or shoveling procedure, as follows: % Voids = 100[(S × W) – My(S × W) where: = bulk density of the aggregate, lb/ft [ kg/m²], = bulk specific gravity (dry basis) as determined in accordance wwith Test Method C 127 or Test Method SA C 128, and = density of water, 62.3 lb/ft [998 kg/m³]. W %3D

2.1 The bulk density determined by this test method is for aggregate in an oven-dry condition. If the bulk density in terms of saturated-surface-dry (SSD) condition is desired, use the exact procedure in this test method, and then calculate the SSD bulk density using the following formula: Mssd = M1 + (4/100)] where: MsSD = bulk density in SSD condition, lb/ft° [kg/m³], and = % absorption, determined in accordance with Test Method C 127 or Test Method C 128. Void Content-Calculate the void content in the aggregate using the bulk density determined by either the rodding, jigging, or shoveling procedure, as follows: % Voids = 100[(S × W) – My(S × W) where: = bulk density of the aggregate, lb/ft [ kg/m²], = bulk specific gravity (dry basis) as determined in accordance wwith Test Method C 127 or Test Method SA C 128, and = density of water, 62.3 lb/ft [998 kg/m³]. W %3D

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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The fineness modulus is a relative measure of how coarse or how fine an aggregate sample is. True False
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Sieve analysis test for fine aggregates was performed on a sample of fine aggregates and produced the following results: a. Calculate the percent passing through each sieve.b. Plot the percent finer in a semi-log gradation chart.c. What is the maximum aggregate size of the sample?d. What is the nominal maximum aggregate size of the sample?e. What is the fineness modulus? Is it in typical range?
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