Alkali-Activated PP Fiber Geopolymer Coating

Chloride resistance

In-situ alkali activation deposits an inorganic layer on PP fiber surfaces, resolving poor dispersion and weak interfacial bonding to markedly enhance coating corrosion resistance in salt-spray environments.

Zhou, Yingwu · Sheng, Jin · Yu, Ying · Guo, Menghuan · Ben, Li

Cement and Concrete Composites 2025

Specifications

最优改性纤维掺量

{'zh': '0.4', 'en': ''} wt%

抗压强度提升

{'zh': '18.8', 'en': ''} %

吸水率降低

{'zh': '42.5', 'en': ''} %

氯离子扩散系数降低

{'zh': '67.8', 'en': ''} %