装配式建筑物中轻质高强抗蚀性能研究  

Research on lightweight and high-strength anti-corrosion performance in prefabricated buildings

作　　者：曹婷 CAO Ting(School of Digital Construction,Shanghai Urban Construction Vocational College,Shanghai 200438,China)

机构地区：[1]上海城建职业学院数字建造学院,上海200438

出　　处：《粘接》2022年第2期120-124,共5页Adhesion

基　　金：上海市晨光计划(项目编号:16CGB14)。

摘　　要：为增强建筑物的抗蚀能力,以轻质高强型材料为例,针对装配式建筑物的抗蚀性能展开研究。采用温升控制法,分别从热惰性指标、硬度指标两个方向着手,研究腐蚀作用的完整表现过程,并以此为基础,分析轻质高强型建筑物材料的抗腐蚀能力。结果表明,在酸性溶液浓度相同的情况下,所选材料的热惰性越强、硬度水平越高,其对于腐蚀性作用的抵抗能力就越强,在腐蚀反应过程中的放热量也就越少。In order to enhance the corrosion resistance of buildings,the corrosion resistance of prefabricated buildings is studied by taking light and high-strength materials as an example.Using the temperature rise control method,the complete performance process of corrosion is focused from the two directions:thermal inertia index and hardness index.Based on this,the corrosion resistance of light and high-strength building materials is analyzed.The experimental results show that under the same concentration of acid solution,the stronger the thermal inertia and the higher the hardness level of the selected material,the stronger its resistance to corrosive action and the less heat release in the process of corrosion reaction.

关 键 词：装配式建筑物 轻质材料 高强材料 抗蚀性能 热惰性指标 硬度指标 

分 类 号：TU391[建筑科学—结构工程]