Use of ZnAl-Layered Double Hydroxide (LDH) to Extend the Service Life of Reinforced Concrete

Use of ZnAl-Layered Double Hydroxide (LDH) to Extend the Service Life of Reinforced Concrete

This work investigated the use of ZnAl-layered double hydroxide (LDH) intercalated with nitrate or nitrite ions for controlling the corrosion of steel in reinforced concrete. The work started by analyzing the stability of the powder in the 1–14 pH range and the capacity for capturing chloride ions i...

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Bibliographic Details
Main Authors: Celestino Gomes, Zahid Mir, Rui Sampaio, Alexandre Bastos, João Tedim, Frederico Maia, Cláudia Rocha, Mário Ferreira
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Materials
Subjects:
LDH
layered double hydroxide
corrosion
concrete
Online Access:https://www.mdpi.com/1996-1944/13/7/1769

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