A concrete mix includes 360kg cement and 162kg water per cubic meter and no admixture is used. The table below shows possible alternatives mix ingredients. Indicate in the appropriate boxes in the table what will happen in each case for the workability as increase, decrease or approximately the same. > > 360kg cement, 162 kg water, Super plasticizer 360kg cement, 200 kg water, No admixture 360kg cement, 162 kg water, Water reducer 360kg cement, 162 kg water, Air Entertainer 360kg cement, 115 kg water, Water reducer 360kg cement, 162 kg water, Accelerator 1. Increase 2. Decrease 3. Approximately the same 4

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A concrete mix includes 360kg cement and 162kg water per cubic meter and no
admixture is used. The table below shows possible alternatives mix ingredients.
Indicate in the appropriate boxes in the table what will happen in each case for the
workability as increase, decrease or approximately the same.
360kg cement, 162 kg
water, Super plasticizer
360kg cement, 200 kg
water, No admixture
360kg cement, 162 kg
water, Water reducer
360kg cement, 162 kg
water, Air Entertainer
360kg cement, 115 kg
water, Water reducer
360kg cement, 162 kg
water, Accelerator
1. Increase
2. Decrease
3. Approximately the same
Transcribed Image Text:A concrete mix includes 360kg cement and 162kg water per cubic meter and no admixture is used. The table below shows possible alternatives mix ingredients. Indicate in the appropriate boxes in the table what will happen in each case for the workability as increase, decrease or approximately the same. 360kg cement, 162 kg water, Super plasticizer 360kg cement, 200 kg water, No admixture 360kg cement, 162 kg water, Water reducer 360kg cement, 162 kg water, Air Entertainer 360kg cement, 115 kg water, Water reducer 360kg cement, 162 kg water, Accelerator 1. Increase 2. Decrease 3. Approximately the same
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