胶凝涂层ALC试块在酸性环境下的抗压强度分析
On Compressive Strength Analysis of Gel-Coated ALC Specimens in Acidic Environments
吴志停 1陈贵斌 1余世友 1唐沛震2
作者信息
- 1. 铜陵有色金属集团铜冠建筑安装股份有限公司,安徽 铜陵 244000
- 2. 铜陵学院 建筑工程学院,安徽 铜陵 244061
- 折叠
摘要
文章通过三种酸性溶液环境和清水环境对四种蒸压轻质混凝土(ALC)试块的抗压强度变化监测,研究高氯、石墨烯和聚氯乙烯含氟萤丹(PF)等胶凝材料对ALC板材的抗腐蚀影响.结果表明:涂有胶凝材料能提高防腐性,PF涂层防腐性能较差;高氯和石墨烯具有较强防腐蚀性,高氯材料适合复合型弱酸,石墨烯涂层酸的防腐范围可能更广泛;高氯和石墨烯材料混合设计为今后ALC墙板在工业厂房防腐性设计提供理论参考.
Abstract
The article examines the impact of perchlor,graphene,and polyvinyl chloride fluorinated fluoranthene(PF)gelling materials on the corrosion resistance of autoclaved lightweight concrete(ALC)specimens.The compressive strength of four types of ALC specimens was monitored in three acidic solution environments and a clear water environment.The results indicate that coating with gelling materials can improve corrosion resistance.However,PF coating exhibits poor corrosion resistance.On the other hand,perchloro and graphene have strong corrosion resistance.Perchloro material is suitable for composite weak acid,while graphene coating may have a wider range of acid corrosion resistance.The mix design of perchloro and graphene materials can provide a theoretical reference for the corrosion resistance design of future ALC wall panels in industrial plants.
关键词
蒸压轻质混凝土(ALC)/抗压强度/抗腐蚀Key words
autoclaved lightweight concrete(ALC)/compressive strength/corrosion resistance引用本文复制引用
基金项目
安徽省高等学校自然重点项目(2022AH051747)
出版年
2024
NETL
NSTL
万方数据