What is the water-cement ratio needed for the design mix? Use two decimal places Create a design mix using the ACI DESIGN MIX PROCEDURE with the following parameters:Air Entrained Concrete (Moderate)Required Strength = 35 MPaRequired Slump = 6 inchesMaximum Size of CA = 3/4 inchesSG of Water = 1.00SG of Cement = 3.15SG of CA = 2.84SG of FA = 2.40Coarse Aggregates Parameters:Fineness Modulus of CA = 2.45The density was identified using the ASTM C29, and the following data were gathered:Mass of container = 3.25 KgVolume of container = 0.01439 m³Mass of container + Water = 17.64 KgMass of container + Coarse Aggregates = 26.42 Kg(Note: Use two decimal places for the density of aggregates)

As per ACI design mix procedure In air entrained concrete for the strength of concrete 5000psi,…

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water-cement ratio needed for the design mix?

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

What is the water-cement ratio needed for the design mix?

Use two decimal places

Create a design mix using the ACI DESIGN MIX PROCEDURE with the following parameters:
Air Entrained Concrete (Moderate)
Required Strength = 35 MPa
Required Slump = 6 inches
Maximum Size of CA = 3/4 inches
SG of Water = 1.00
SG of Cement = 3.15
SG of CA = 2.84
SG of FA = 2.40
Coarse Aggregates Parameters:
Fineness Modulus of CA = 2.45
The density was identified using the ASTM C29, and the following data were gathered:
Mass of container = 3.25 Kg
Volume of container = 0.01439 m³
Mass of container + Water = 17.64 Kg
Mass of container + Coarse Aggregates = 26.42 Kg
(Note: Use two decimal places for the density of aggregates)

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