Void Content—Calculate the void content in the aggregate using the bulk densitydetermined by either the rodding, jigging or shoveling procedure, as follows: % Voids = 100[(S X W)- MY(S × W)where:M= bulk density of the aggregate, lb/ft [ kg/m'],= bulk specific gravity (dry basis) as determined inaccordance with Test Method C 127 or Test MethodSC 128, anddensity of water, 62.3 lb/ft [998 kg/m³].W I. DATA TO BE GATHERED:Calibration:1. Mass of the measure plus plate, kg (Mm+p)11.69 kg2. Mass of the measure plus plate and water, kg (Mm+p+w)15.47 kg%3D3. Mass of the water to fill the measure, kg (Mw)3.78 kg4. Temperature of water in the measure, °C (Tw)28°Bulk Density:1. Mass of aggregate plus measure, kg (G)14.54 kg%3D2. Mass of the measure, kg (T)9.14 kg3. Volume of the measure, m³ (V)0.00379 m3

Answered: Image /qna-images/answer/c5b09c9d-3c0c-4fcb-9814-92e21ded64a1.jpg

Calibration: 1. Mass of the measure plus plate, kg (Mm+p) 11.69 kg 15.47 kg 2. Mass of the measure plus plate and water, kg (Mm+p+w) 3. Mass of the water to fill the measure, kg (Mw) 3.78 kg %3D 4. Temperature of water in the measure, °C (Tw) 28° Bulk Density: 1. Mass of aggregate plus measure, kg (G) 14.54 kg 9.14 kg %3D 2. Mass of the measure, kg (T) %3D 3. Volume of the measure, m³ (V) 0.00379 m³ %3D II II||

Calibration: 1. Mass of the measure plus plate, kg (Mm+p) 11.69 kg 15.47 kg 2. Mass of the measure plus plate and water, kg (Mm+p+w) 3. Mass of the water to fill the measure, kg (Mw) 3.78 kg %3D 4. Temperature of water in the measure, °C (Tw) 28° Bulk Density: 1. Mass of aggregate plus measure, kg (G) 14.54 kg 9.14 kg %3D 2. Mass of the measure, kg (T) %3D 3. Volume of the measure, m³ (V) 0.00379 m³ %3D II II||

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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Question

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 X W)- MY(S × W)
where:
M
= bulk density of the aggregate, lb/ft [ kg/m'],
= bulk specific gravity (dry basis) as determined in
accordance with Test Method C 127 or Test Method
S
C 128, and
density of water, 62.3 lb/ft [998 kg/m³].
W

I. DATA TO BE GATHERED:
Calibration:
1. Mass of the measure plus plate, kg (Mm+p)
11.69 kg
2. Mass of the measure plus plate and water, kg (Mm+p+w)
15.47 kg
%3D
3. Mass of the water to fill the measure, kg (Mw)
3.78 kg
4. Temperature of water in the measure, °C (Tw)
28°
Bulk Density:
1. Mass of aggregate plus measure, kg (G)
14.54 kg
%3D
2. Mass of the measure, kg (T)
9.14 kg
3. Volume of the measure, m³ (V)
0.00379 m3

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