Optimal preparation and degradation characterization of repair mortar containing waterborne epoxy resin emulsions
Construction and Building Materials, ISSN: 0950-0618, Vol: 298, Page: 123839
2021
- 16Citations
- 11Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
An orthogonal experimental investigation was conducted to optimize preparation parameters of repair mortar containing waterborne epoxy resin and the degradation performances under three types of ageing were evaluated: (Ⅰ) water immersion, (Ⅱ) thermal ageing, and (III) hydro-thermal ageing. Raman spectroscopy was adopted to characterize phase changes and chemistry evolution during ageing tests. The results indicated that water-cement ratio had a significant influence on compressive and flexural strength. Meanwhile, polymer-cement ratio distinctly influenced bonding strength and flexural strength. When the dosage of coalescing agent was chosen at 5%, crest points were observed for all the properties. The optimal combination was obtained by a comprehensive comparison and the corresponding flexural strength, compressive strength and bonding strength had the balanced values of 10.9 MPa, 55.2 MPa, and 7.3 MPa, respectively. Reversible decreases of residual coefficients were found under water immersion condition while the changes under thermal ageing were almost irreversible. The residual coefficients under coupled effects of humidity and thermal (hydro-thermal ageing) exhibited more complication than that of single factor. The Raman peak related to AFm/AFt along with the broad oxidation or hydrolysis bands was observed, which could provide an explanation for irreversible decline in mechanical strength in the ageing tests.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0950061821015993; http://dx.doi.org/10.1016/j.conbuildmat.2021.123839; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85107807859&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0950061821015993; https://dx.doi.org/10.1016/j.conbuildmat.2021.123839
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know