In order to investigate the law of changing property of CFRP fabric under different environments, 200 CFRP sheets under the environment of north China and northwest China were tested on natural aging.

• 摘要为了掌握结构加固用碳纤维布在不同环境条件下的性能变化规律，进行了华北地区和西北地区不同环境条件下两种共计200个碳纤维布试件的自然老化试验。