The following table shows the results obtained from Nor Consistency of Cement Paste Test done on a sample of ( Portland Cement. Mass of Cement Percentage of Vica (grams) 400 TRIAL Water Added Реп 1 30% 4 400 28% 6 3 400 26%

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The following table shows the results obtained from Normal
Consistency of Cement Paste Test done on a sample of Ordinary
Portland Cement.
Mass of Cement Percentage of Vicat's Needle
Water Added
TRIAL
(grams)
400
Penetration
1
30%
4.5 mm
2
400
28%
6.0 mm
3
400
26%
8.0 mm
4
400
24%
9.5 mm
5
400
22%
12 mm
6
400
20%
15 mm
Using the required penetration stated in Lecture Notes 4, determine
the mass of water needed to be added to the cement to achieve the
standard consisteney of the cement paste.
Transcribed Image Text:The following table shows the results obtained from Normal Consistency of Cement Paste Test done on a sample of Ordinary Portland Cement. Mass of Cement Percentage of Vicat's Needle Water Added TRIAL (grams) 400 Penetration 1 30% 4.5 mm 2 400 28% 6.0 mm 3 400 26% 8.0 mm 4 400 24% 9.5 mm 5 400 22% 12 mm 6 400 20% 15 mm Using the required penetration stated in Lecture Notes 4, determine the mass of water needed to be added to the cement to achieve the standard consisteney of the cement paste.
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