Experimental Techniques for Mechanical Properties of Geopolymer Coatings, Corrosion Protection of Steel

IF 1.2 4区地球科学 Q3 GEOCHEMISTRY & GEOPHYSICS

Periodico Di Mineralogia Pub Date : 2022-04-15 DOI:10.37896/pd91.4/91432

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引用次数: 0

Abstract

Corrosion of metal in concrete shapes is a worldwide hassle regarding the sturdiness of concrete structures. Many corrosion safety techniques are to be had on inside construction. Among the safety types, coatings play a main role. Most widely, epoxy coatings are utilized in practice. Epoxy primarily based totally, metal rebar coatings are solvent primarily based totally and as placing vaporizes the solvents which produces inexperienced gases and once more a difficulty of worldwide warming. By thinking about sick effects, an try is made via way of means of systematic look at on the utility of geopolymer coatings for prevention of corrosion of metal rebars in concrete. However, such coating generates chemical poisonous and inexperienced residence gases to the surroundings and it pollutes the ecosystem air all through the manufacture and coating periods. In this gift paper a metal rebar coatings are evolved and studied for diverse testing strategies and the use of geopolymer binder as coating material. This offers sufficient safety residence towards corrosion of metal. Twenty coatings are evolved primarily based totally on geopolymer binder and the satisfactory one coating became decided on for corrosion safety. This has been decided on primarily based totally on diverse bodily and mechanical research; all consequences are provided and mentioned in detail.

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地聚合物涂层力学性能试验技术，钢的防腐

混凝土形状金属的腐蚀是一个世界性的难题，关系到混凝土结构的坚固性。对于内部结构，需要采取多种防腐蚀技术。在安全类型中，涂料起着主要作用。环氧涂料在实际应用中应用最为广泛。环氧树脂为主，金属螺纹钢涂层是溶剂为主，在放置过程中会蒸发溶剂，产生无经验的气体，再次给全球变暖带来困难。通过对病害效应的思考，对地聚合物涂料在混凝土金属钢筋防腐中的应用进行了系统的探讨。然而，这种涂料在整个生产和涂装过程中，会对周围环境产生化学毒性和无经验的居住气体，并对生态系统空气造成污染。本文对金属螺纹钢涂层进行了各种测试策略和地聚合物粘结剂作为涂层材料的开发和研究。这为金属的腐蚀提供了足够的安全住所。主要研制了20种完全基于地聚合物粘结剂的涂料，并确定了一种符合腐蚀安全要求的涂料。这主要是根据各种各样的身体和机械研究决定的;所有后果都提供并详细说明。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Periodico Di Mineralogia 地学-地球化学与地球物理

CiteScore

1.50

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： Periodico di Mineralogia is an international peer-reviewed Open Access journal publishing Research Articles, Letters and Reviews in Mineralogy, Crystallography, Geochemistry, Ore Deposits, Petrology, Volcanology and applied topics on Environment, Archaeometry and Cultural Heritage. The journal aims at encouraging scientists to publish their experimental and theoretical results in as much detail as possible. Accordingly, there is no restriction on article length. Additional data may be hosted on the web sites as Supplementary Information. The journal does not have article submission and processing charges. Colour is free of charges both on line and printed and no Open Access fees are requested. Short publication time is assured. Periodico di Mineralogia is property of Sapienza Università di Roma and is published, both online and printed, three times a year.