Three standard mortar cubes were made using nonpotable water available at the job site, and three others were made using potable water. The cubes were tested for compressive strength after seven days of curing and produced the following failure loads in kilograms: Based on these results only, would you accept that water for mixing concrete according to ASTM standards? Why?
Three standard mortar cubes were made using nonpotable water available at the job site, and three others were made using potable water. The cubes were tested for compressive strength after seven days of curing and produced the following failure loads in kilograms: Based on these results only, would you accept that water for mixing concrete according to ASTM standards? Why?
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter18: Mathematics In Engineering
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Problem 15P: A jet plane taking off creates a noise with a magnitude of approximately 125 dB. What is the...
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Three standard mortar cubes were made using nonpotable water available at the job site, and three others were made using potable water. The cubes were tested for compressive strength after seven days of curing and produced the following failure loads in kilograms:
Based on these results only, would you accept that water for mixing concrete according to ASTM standards? Why?
Transcribed Image Text:Nonpotable Water
Potable Water
6909
7773
6591
7400
7227
7364
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