Mechanism analysis and improvement suggestions for deterioration of durability of exterior walls in coastal areas
The durability of exterior walls in coastal areas of China is becoming increasingly prominent,posing a serious threat to the safety of people's lives and property.This article analyzes the durability degradation mechanisms of exterior wall coatings,cement-based materials,metal materials,and decorative systems based on the typical climate characteristics and the deterioration status of building exterior wall materials in Pingtan Comprehensive Experimental Zone,Fujian Province.At the same time,specific suggestions are put forward from the perspectives of materials,design,construction,and maintenance to improve the durability of building exterior wall decoration systems in the region,in order to maximize the durability performance of building exte-rior wall decoration systems,enhance the quality of urban image,and ensure the quality of engineering.