freeze thaw durability of internally cured concrete made

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Freeze Thaw Durability of Internally Cured Concrete Made ...

Freeze Thaw Durability of Internally Cured Concrete Made Using Superabsorbent Polymers Wesley A. Jones and W. Jason Weiss Lyles School of Civil Engineering, Purdue University AbSTrACT The use of superabsorbent polymers (SAPs) to produce internally cured concrete has been shown to be effective in reducing the potential for restrained shrinkage cracking of high performance concrete mixtures ...

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Freeze Thaw Durability of Internally Cured Concrete Made ...

22/07/2014  Freeze Thaw Durability of Internally Cured Concrete Made Using Superabsorbent Polymers. The use of superabsorbent polymers (SAPs) to produce internally cured concrete has been shown to be effective in reducing the potential for restrained shrinkage cracking of high performance concrete mixtures. However, not much is known regarding the freeze ...

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Freeze Thaw Durability of Internally Cured Concrete Made ...

This paper investigates the freeze-thaw durability of internally cured concrete by the use of SAPs. It has been shown that internally cured concretes made using SAP demonstrate good freeze-thaw ...

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Freeze Thaw Durability of Internally Cured Concrete Made ...

DOI: 10.5703/1288284315376 Corpus ID: 46463620. Freeze Thaw Durability of Internally Cured Concrete Made Using Superabsorbent Polymers @inproceedings{Jones2014FreezeTD, title={Freeze Thaw Durability of Internally Cured Concrete Made Using Superabsorbent Polymers}, author={W. A. Jones and W. Weiss}, year={2014} }

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Freeze and Thaw Performance of Internally Cured Concrete ...

11/12/2020  A discussion will be made as to the role that internal curing may have on freeze-thaw damage at early ages. Guidance is provided as to the best approach for using internal curing including: 1) using concrete with a low water to cement ratio (w/c less than 0.42) and 2) curing times before the concrete is exposed to freezing are provided based on w/c. In conclusion, internally cured concrete ...

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Freeze and Thaw Performance of Internally Cured Concrete

11/12/2020  A discussion will be made as to the role that internal curing may have on freeze-thaw damage at early ages. Guidance is provided as to the best approach for using internal curing including: 1) using concrete with a low water to cement ratio (w/c less than 0.42) and 2) curing times before the concrete is exposed to freezing are provided based on w/c. In conclusion, internally cured concrete ...

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[PDF] Durability Of Internally Cured Concrete With ...

The testing performed in this work explores the durability of internally cured concrete manufactured with reclaimed sands by assessing the freeze thaw resistance, rapid chloride permeability, and compressive strength of the concrete. As is discussed in later chapters of this work, it was found that reclaimed sands are a suitable replacement for lightweight aggregate in internal curing concrete ...

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Freeze and Thaw Performance of Internally Cured Concrete

11/12/2020  A discussion will be made as to the role that internal curing may have on freeze-thaw damage at early ages. Guidance is provided as to the best approach for using internal curing including: 1) using concrete with a low water to cement ratio (w/c less than 0.42) and 2) curing times before the concrete is exposed to freezing are provided based on w/c. In conclusion, internally cured concrete ...

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Freeze-Thaw Resistance - Portland Cement Association

Concrete with a low permeability (that is, a low water-cement ratio and adequate curing) is better able to resist freeze-thaw cycles. In rare cases, air-void clustering can occur, leading to a loss of compressive strength. More on air-void clustering. Typical example of scaled concrete surface Prevention of Concrete Scaling. Scaling is defined as a general loss of surface mortar or mortar ...

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Freezing and Thawing Behavior of Internally Cured Concrete ...

Article. Freezing and Thawing Behavior of Internally Cured Concrete. May 2015; Advances in Civil Engineering Materials 4(1):20140044

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Freeze-thaw durability of air-entrained concrete

The types of deterioration of concrete structures by cyclic freeze-thaw can be largely classified into surface scaling (characterized by the weight loss) and internal crack growth (characterized by the loss of dynamic modulus of elasticity). The present study explored the durability of concrete made with air-entraining agent subjected to 0, 100, 200, 300, and 400 cycles of freeze-thaw. The ...

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Durability of Internally Cured Concrete with ... - ETDA

27/03/2020  The testing performed in this work explores the durability of internally cured concrete manufactured with reclaimed sands by assessing the freeze thaw resistance, rapid chloride permeability, and compressive strength of the concrete. As is discussed in later chapters of this work, it was found that reclaimed sands are a suitable replacement for lightweight aggregate in internal curing concrete ...

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Freeze and Thaw Performance of Internally Cured Concrete ...

08/12/2020  Presented by Rita Ghantous, Oregon State UniversityThe durability of concrete structures is generally improved through the use of internal curing (IC). IC co...

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Freeze-Thaw Durability of Air-Entrained Concrete

21/03/2013  The present study explored the durability of concrete made with air-entraining agent subjected to 0, 100, 200, 300, and 400 cycles of freeze-thaw. The experimental study of C20, C25, C30, C40, and C50 air-entrained concrete specimens was completed according to “the test method of long-term and durability on ordinary concrete” GB/T 50082-2009. The dynamic modulus of elasticity and

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Experimental evaluation of freeze-thaw durability of ...

04/07/2020  The freeze-thaw durability of pervious concrete is affected by several parameters, including water cement ratio (W/C), degree of saturation, air entrainment (AEA), amount of sand, coarse aggregate size, compassion energy, etc. Various researchers have studied the effect of such parameters on the freeze-thaw durability of pervious concrete. Based on this, several strategies have been

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Criteria for Freeze-Thaw Resistant Concrete Mixtures

08/06/2020  mc ¼Degree of saturation of concrete at the end of moist curing DOS cr ¼Critical degree of saturation of concrete beyond which freeze-thaw damage can occur M m ¼Absorption capacity of a concrete specimen expressed as its dry mass. It is the measured absorp-tion of water by the specimen subjected to a vacuum and is assumed to represent 100 % ...

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[PDF] Durability Of Internally Cured Concrete With ...

The testing performed in this work explores the durability of internally cured concrete manufactured with reclaimed sands by assessing the freeze thaw resistance, rapid chloride permeability, and compressive strength of the concrete. As is discussed in later chapters of this work, it was found that reclaimed sands are a suitable replacement for lightweight aggregate in internal curing concrete ...

Get Price

Freeze and Thaw Performance of Internally Cured Concrete

11/12/2020  A discussion will be made as to the role that internal curing may have on freeze-thaw damage at early ages. Guidance is provided as to the best approach for using internal curing including: 1) using concrete with a low water to cement ratio (w/c less than 0.42) and 2) curing times before the concrete is exposed to freezing are provided based on w/c. In conclusion, internally cured concrete ...

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Freeze-Thaw Durability of Concretes with and without Class ...

The freeze-thaw resistance cf concretes was studied. Nine concrete mixes, made with five cements and cement-Class C fly ash combinations, were exposed to freeze-thaw cycling following 110 to 222 days of moist curi~g. Prior to the freeze-thaw cycling, the specime~s were examined by a low-vacuum scanning

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Download [PDF] Freeze Thaw Durability Of Concrete ebooksllc

Read Online or Download "Freeze Thaw Durability Of Concrete" ebook in PDF, Epub, Tuebl and Mobi. In order to read full "Freeze Thaw Durability Of Concrete" ebook, you need to create a FREE account and get unlimited access, enjoy the book anytime and anywhere. We cannot guarantee that every books is in the library! Freeze Thaw Durability of Concrete. Author: J Marchand,M. J. Setzer,M Pigeon ...

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pdf Download Freeze-Thaw Durability of Concrete - CivilNode

Freeze-thaw resistance and de-icing salt resistance of concrete made with cements of different C3A contents. Efficiency of sealers on the scaling resistance of concrete in presence of de-icing salts. Mass loss experience with ASTM C666: with and without de-icing salt. High-strength concrete without air entertainment: effect of rapid temperature cycling above and below 0C. The de-icer salt ...

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Freeze-Thaw Durability of Air-Entrained Concrete

21/03/2013  The present study explored the durability of concrete made with air-entraining agent subjected to 0, 100, 200, 300, and 400 cycles of freeze-thaw. The experimental study of C20, C25, C30, C40, and C50 air-entrained concrete specimens was completed according to “the test method of long-term and durability on ordinary concrete” GB/T 50082-2009. The dynamic modulus of elasticity and

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Freeze-thaw Durability of Recycled Aggregate Concrete: An ...

24/01/2021  Yildirim ST, Meyer C, Herfellner S. Effects of Internal Curing on the Strength, Drying Shrinkage and Freeze-thaw Resistance of Concrete Containing Recycled Concrete Aggregates[J]. Constr. Build. Mater., 2015, 91: 288–296. Article Google Scholar [11] Bogas JA, Gomes A. Non-steady-state Accelerated Chloride Penetration Resistance of Structural Lightweight Aggregate Concrete[J].

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Experimental evaluation of freeze-thaw durability of ...

04/07/2020  The freeze-thaw durability of pervious concrete is affected by several parameters, including water cement ratio (W/C), degree of saturation, air entrainment (AEA), amount of sand, coarse aggregate size, compassion energy, etc. Various researchers have studied the effect of such parameters on the freeze-thaw durability of pervious concrete. Based on this, several strategies have been

Get Price

Criteria for Freeze-Thaw Resistant Concrete Mixtures

08/06/2020  mc ¼Degree of saturation of concrete at the end of moist curing DOS cr ¼Critical degree of saturation of concrete beyond which freeze-thaw damage can occur M m ¼Absorption capacity of a concrete specimen expressed as its dry mass. It is the measured absorp-tion of water by the specimen subjected to a vacuum and is assumed to represent 100 % ...

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Freeze Thaw Damage In Concrete And Bricks; Causes - Cure

Freeze Thaw resistant Concrete, Flexible Concrete If you search the Internet for information about freeze-thaw damage protection, one thing you will find is the idea of making the concrete with air whipped in before the concrete cures. This provides a bit of “give” to the concrete, and can help it resist this kind of damage. However, concrete is porous, and water can get into these ...

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