ISO 12576-2:2008建立了三个隔热产品一致性控制系统，这些隔热产品由工厂生产的部件现场制造，并规定了每个系统的最低要求。此类产品的例子包括松散填充物和喷涂绝缘材料。 ISO 12576-2:2008的目的是提供统一的方法，以确定隔热产品在现场安装后是否符合相关规范要求。

ISO 12576-2:2008 establishes three systems for the conformity control of thermal insulating products that are manufactured on-site from components produced in a factory and provides the minimum requirements for each system. Examples of these types of products are loose fill and spray-applied insulations. The purpose of ISO 12576-2:2008 is to provide uniform methods to determine whether the production of a thermal-insulating product is acceptable as conforming to the relevant specification requirements once it is installed on site.