良好的外保温复合系统给我们的家带来舒适的感觉，保护环境。 但是，只有满足特定的技术特性来保护它们免受损坏，它们才能正确地发挥其绝缘效果。
冲击试验是检查外保温复合系统的机械性能的标准试验程序。
Good external thermal insulation composite systems give our homes a comfortable feel, protect the environment. However, they can only unfold their insulation effect properly if they meet specific technical properties that protect them against damage.
The impact test is a standard testing procedure that examines the mechanical properties of external thermal insulation composite systems.