Fabrication of superhydrophobicity on foamed concrete surface by GO/silane coating

•Superhydrophobic surface of foamed concrete was achieved by GO/silane coating.•Water sorptivity of was reduced about 97.2%.•Superhydrophobic surface due to the rough structure and the low surface energy. Foamed concrete is a lightweight building material, but its high water absorption is one of its...

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Veröffentlicht in:	Materials letters 2020-04, Vol.265, p.127423, Article 127423
Hauptverfasser:	Geng, Yongjuan, Li, Shaochun, Hou, Dongshuai, Zhang, Weifeng, Jin, Zuquan, Li, Qiuyi, Luo, Jianlin
Format:	Artikel
Sprache:	eng
Schlagworte:	Concrete construction Construction materials Contact angle Foamed concrete GO/silane composite Hydrophobic surfaces Hydrophobicity Materials science Microstructure Porous materials Superhydrophobic surface Surface energy Surfaces Water absorption
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