Entrained Air-Void Systems for Durable Highway Concrete (2021) / Chapter Skim
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1 Introduction Problem Statement Laboratory testing and field experience have shown that highway concrete should be properly air entrained to resist the action of freezing and thawing, particularly in wet climates. The resistance to freezing and thawing greatly depends on the characteristics of the concrete air-void system, such as the air content and the size and distribution of the air voids.
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2 Entrained Air-Void Systems for Durable Highway Concrete This study addresses these gaps and, more specifically, investigates innovative test methods for effectively characterizing the air system in fresh concrete and identifying the characteristics of the air-void system that are related to the performance of field concrete under F-T conditions. Research Objectives The objectives of this research were to (1)
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