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Keywords: interfacial transition zone
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Journal Articles

Influence of Silica Fume on Mechanical Properties and Microhardness of Interfacial Transition Zone of Different Recycled Aggregate Concretes

Suhas Vijay Patil, K. Balakrishna Rao, Gopinatha Nayak
Journal: Advances in Civil Engineering Materials
Publisher: ASTM International
Article Type: Technical Papers
Adv. Civ. Eng. Matls.. May 2021, 10(1): 412–426.
Paper No: ACEM20210011
https://doi.org/10.1520/ACEM20210011
Published Online: October 5, 2021
.... The ball mill processed aggregates performed better than the jaw crushed aggregates in concrete. The performance was also assessed with respect to the microhardness of the interfacial transition zone around the surface of the aggregates. The presence of adhered mortar in recycled aggregate weakens...
View Article titled, Influence of Silica Fume on Mechanical Properties and Microhardness of <span class="search-highlight">Interfacial</span> <span class="search-highlight">Transition</span> <span class="search-highlight">Zone</span> of Different Recycled Aggregate Concretes
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Journal Articles

Mechanical Strengths and Microstructures of Recycled Aggregate Concrete Incorporating Nanoparticles

Wengui Li, Zhiyu Luo, Chu Long, Zhengyu Huang, Liang Huang, Qiang Yu, Zhihui Sun
Journal: Advances in Civil Engineering Materials
Publisher: ASTM International
Article Type: Technical Papers
Adv. Civ. Eng. Matls.. February 2018, 7(1): 188–205.
Paper No: ACEM20160078
https://doi.org/10.1520/ACEM20160078
Published Online: April 25, 2018
... dosages of nanoSiO 2 (NS) and nanoCaCO 3 (NC) were tested. Both the scanning electron microscopy (SEM) and mercury intrusion porosimetry (MIP) techniques were applied to analyze the microstructures and porosity of interfacial transition zones (ITZs) in RAC. Based on the comparison on compressive strength...
View Article titled, Mechanical Strengths and Microstructures of Recycled Aggregate Concrete Incorporating Nanoparticles
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Journal Articles

Interfacial Transition Zone of Cement Composites with Recycled Concrete Aggregate of Different Moisture States

Alexander S. Brand, Jeffery Roesler
Journal: Advances in Civil Engineering Materials
Publisher: ASTM International
Article Type: Technical Papers
Adv. Civ. Eng. Matls.. February 2018, 7(1): 87–102.
Paper No: ACEM20170090
https://doi.org/10.1520/ACEM20170090
Published Online: March 9, 2018
... with a higher UH content, so the bulk strength of the mortar with OD RCA is less than that of mortar with sub-SSD RCA. 21 07 2017 02 01 2018 09 03 2018 backscattered electron imaging interfacial transition zone recycled concrete aggregate moisture condition References Hansen...
View Article titled, <span class="search-highlight">Interfacial</span> <span class="search-highlight">Transition</span> <span class="search-highlight">Zone</span> of Cement Composites with Recycled Concrete Aggregate of Different Moisture States
Open the PDF for <span class="search-highlight">Interfacial</span> <span class="search-highlight">Transition</span> <span class="search-highlight">Zone</span> of Cement Composites with Recycled Concrete Aggregate of Different Moisture States in another window