Synergistic effect of benzo triazole with polyethoxylated sorbitan monooleate in inhibiting corrosion of rebars and chloride diffusion through mortars.

Raja Rizwan Hussain, Abdulrahman Alhozaimy, Abdulaziz Al-Negheimish, D D N Singh, Mshtaq Ahmed

Abstract read

In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Raja Rizwan HussainCivil Engineering Department, Center of Excellence for Concrete Research and Testing (CoE-CRT), College of Engineering, King Saud University, PO Box: 800, 11421, Riyadh, Saudi Arabia. raja386@hotmail.com.

Abdulrahman AlhozaimyCivil Engineering Department, Center of Excellence for Concrete Research and Testing (CoE-CRT), College of Engineering, King Saud University, PO Box: 800, 11421, Riyadh, Saudi Arabia.

Abdulaziz Al-NegheimishCivil Engineering Department, Center of Excellence for Concrete Research and Testing (CoE-CRT), College of Engineering, King Saud University, PO Box: 800, 11421, Riyadh, Saudi Arabia.

D D N SinghCorrosion and Surface Engineering CSIR, National Metallurgical Laboratory, Jamshedpur, India.

Mshtaq AhmedCollege of Engineering, King Saud University, Riyadh, Saudi Arabia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is found that mixture of 1,2,3 benzo triazole (BTAH) with polyethoxylated sorbitan monooleate, a non-ionic surface-active agent (NIS) effectively improves the properties of the cast concrete as well as significantly reduces the chloride induced corrosion of steel reinforced bars, when added in freshly prepared paste of mortar mixture. The addition of this mixture in the cast mortars is noted to reduce the water absorption in comparison to the control mortars cast using identical materials and under similar cast conditions. Electrochemical impedance spectroscopy and polarization studies of the rebars embedded in mortars and exposed in cement slurry have been performed to study the role of synergistic mixture on kinetics and mechanism of corrosion of rebars. The characterisation of corrosion products formed on the surface of rebars was carried out by X-ray diffraction, Scanning electron microscopy and EDX analysis. It is proposed that the synergistic boosting in protection is caused due to the shielding of NIS around anionic BTA

Identifiers

PMID38956173

DOI10.1038/s41598-024-65962-w

PMCPMC11220061

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.