Research on Salt Corrosion Resistance of Lithium-Based Protective Coating on Mortar Substrate

• Published in: Materials Vol. 16; no. 9; p. 3463
• Main Authors: Zang, Jiawei, Pan, Chonggen, Li, Xu, Chen, Keyu, Chen, Danting
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 29.04.2023; MDPI
• Subjects: Aging; Aqueous solutions; Calcium silicate hydrate; Cement; Cement hydration; Chloride; chloride ion erosion; Chloride ions; Chloride resistance; Coatings; Composite materials; Concrete; Corrosion; Corrosion resistance; durability; Erosion resistance; Hydration; Inorganic coatings; Lithium; Mortars (material); nano-waterproof modification; Nanocomposites; Nanoparticles; Particle size; Penetration depth; Penetration resistance; Permeability; Protective coatings; Silica; Slaked lime; Sodium; sodium salt; Steel; Substrates; Surface treatment; China; chloride ion erosion; sodium salt; nano-waterproof modification; durability

The present study concerns hydrophobic surface treatments with silane-based coating on concrete surfaces against external ionic transport. The nano-modification and organic-inorganic modification were carried out on it and applied to the mortar matrix and concrete matrix. Lithium-based protective co...