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Consider the following statements: The effect of an air entrainment in concrete is to 1. increase resistance to freezing and thawing 2. improve workability 3. decrease strength Which of these statements is/are correct? (a) 2 and 3 (b) 1 and 3 (c) 1 alone (d) 1, 2 and 3

Consider the following statements: The effect of an air entrainment in concrete is to 1. increase resistance to freezing and thawing 2. improve workability 3. decrease strength Which of these statements is/are correct? (a) 2 and 3 (b) 1 and 3 (c) 1 alone (d) 1, 2 and 3

Structural Analysis
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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Consider the following statements: The effect of an air entrainment in concrete is to 1. increase resistance to freezing and thawing 2. improve workability 3. decrease strength Which of these statements is/are correct? (a) 2 and 3 (b) 1 and 3 (c) 1 alone (d) 1, 2 and 3
Transcribed Image Text:Consider the following statements: The effect of an air entrainment in concrete is to 1. increase resistance to freezing and thawing 2. improve workability 3. decrease strength Which of these statements is/are correct? (a) 2 and 3 (b) 1 and 3 (c) 1 alone (d) 1, 2 and 3
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