Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment
Acid rain is most dangerous environmental issue caused because of air pollution. Rain water becomes weakly acidic because carbon dioxide gas in the atmosphere reacts with water to form carbonic acid. But sulfur oxide and nitrogen oxide molecules resulting from industrial pollution and automobile exh...
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ftmyresearchjour:oai:ojs.pkp.sfu.ca:article/17369 2023-05-15T15:52:29+02:00 Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment Akki1, Rajani V. Lavanya , V 2019-11-19 application/pdf http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369 https://doi.org/10.18090/samriddhi.v11iSUP-1.17369 eng eng SMS Institute of Technology http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369/16022 http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369 doi:10.18090/samriddhi.v11iSUP-1.17369 Copyright (c) 2020 International Journal of Tea Science SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology; Vol 11, No SUP-1 (2019) 2229-7111 Fly ash No-fines concrete Pervious pavement Silica fume info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article 2019 ftmyresearchjour https://doi.org/10.18090/samriddhi.v11iSUP-1.17369 2020-01-24T23:13:30Z Acid rain is most dangerous environmental issue caused because of air pollution. Rain water becomes weakly acidic because carbon dioxide gas in the atmosphere reacts with water to form carbonic acid. But sulfur oxide and nitrogen oxide molecules resulting from industrial pollution and automobile exhaust react with rain water to form strong acids. These molecules react together to cause acid rain. An experimental investigation was carried out to study on controlled carbonation in concrete to enhance physical property by acid rain experiment. Strength parameters of concrete exposed to acid rain environment were studied. Artificial acid rain environment with pH 4.5-5 level where made by the mixture of sulfuric, nitric and carbonic acid solutions in the laboratory. After being exposed to the simulated acid rain solutions for various periods, compressive strength, flexural strength, split tensile strength test, Scanned electron microscope (SEM) and X-ray diffraction (XRD) analysis were performed on the concrete specimens at various damaged states. Article in Journal/Newspaper Carbonic acid MRJ - MyResearchJournals (MRI Publications Lucknow, Uttar Pradesh, India) |
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Open Polar |
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MRJ - MyResearchJournals (MRI Publications Lucknow, Uttar Pradesh, India) |
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ftmyresearchjour |
language |
English |
topic |
Fly ash No-fines concrete Pervious pavement Silica fume |
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Fly ash No-fines concrete Pervious pavement Silica fume Akki1, Rajani V. Lavanya , V Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
topic_facet |
Fly ash No-fines concrete Pervious pavement Silica fume |
description |
Acid rain is most dangerous environmental issue caused because of air pollution. Rain water becomes weakly acidic because carbon dioxide gas in the atmosphere reacts with water to form carbonic acid. But sulfur oxide and nitrogen oxide molecules resulting from industrial pollution and automobile exhaust react with rain water to form strong acids. These molecules react together to cause acid rain. An experimental investigation was carried out to study on controlled carbonation in concrete to enhance physical property by acid rain experiment. Strength parameters of concrete exposed to acid rain environment were studied. Artificial acid rain environment with pH 4.5-5 level where made by the mixture of sulfuric, nitric and carbonic acid solutions in the laboratory. After being exposed to the simulated acid rain solutions for various periods, compressive strength, flexural strength, split tensile strength test, Scanned electron microscope (SEM) and X-ray diffraction (XRD) analysis were performed on the concrete specimens at various damaged states. |
format |
Article in Journal/Newspaper |
author |
Akki1, Rajani V. Lavanya , V |
author_facet |
Akki1, Rajani V. Lavanya , V |
author_sort |
Akki1, Rajani V. |
title |
Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
title_short |
Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
title_full |
Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
title_fullStr |
Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
title_full_unstemmed |
Controlled Carbonation in Concrete to Enhance Physical Property by Acid Rain Experiment |
title_sort |
controlled carbonation in concrete to enhance physical property by acid rain experiment |
publisher |
SMS Institute of Technology |
publishDate |
2019 |
url |
http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369 https://doi.org/10.18090/samriddhi.v11iSUP-1.17369 |
genre |
Carbonic acid |
genre_facet |
Carbonic acid |
op_source |
SAMRIDDHI : A Journal of Physical Sciences, Engineering and Technology; Vol 11, No SUP-1 (2019) 2229-7111 |
op_relation |
http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369/16022 http://myresearchjournals.com/index.php/SAMRIDDHI/article/view/17369 doi:10.18090/samriddhi.v11iSUP-1.17369 |
op_rights |
Copyright (c) 2020 International Journal of Tea Science |
op_doi |
https://doi.org/10.18090/samriddhi.v11iSUP-1.17369 |
_version_ |
1766387647875383296 |