Titlebook: Early-age Cracking Control on Modern Concrete; Dejian Shen Book 2024 Science Press 2024 Early Age.Restrained Condition.Chemical Admixture.

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https://doi.org/10.1007/978-3-642-41458-9shrinkage and basic tensile creep decreased with the increase of shrinkage reducing admixture dosages. The incorporation of shrinkage reducing admixture delayed the cracking age of high strength concrete, and the cracking resistance of high strength concrete increased as the shrinkage reducing admixture dosages increased.

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Techniques and Methods for Evaluating the Early-age Cracking Resistance of Modern Concrete,eep properties such as basic tensile creep, tensile creep coefficient, and specific tensile creep, (5) the evaluation on the cracking resistance of concrete under circumferential restrained condition, and (6) the evaluation on the cracking resistance of concrete under uniaxial restrained condition.

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Evaluation on Early-age Cracking Resistance of Concrete,he water-to-cement ratio. Increasing the water-to-cement ratio caused the decrease of development rate of the residual stress and the increase of cracking resistance of concrete. The cracking resistance of concrete under 20 ℃ was better than that under 45 ℃ and adiabatic condition.

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