当既有建筑物结构能满足抗爆要求时，采用在建筑物填充墙喷涂抗爆涂料加固方法来进行抗爆保护。抗爆外墙的抗爆涂层应设置在背爆面，抗爆涂层厚度不小于3mm。

When the existing building structure can meet the anti-explosion requirements, the anti-explosive coating reinforcement method is used to spray the anti-explosive coating on the infill wall of the building for anti-explosion protection. The anti-explosion coating of the anti-explosion exterior wall shall be set on the back explosion surface, and the thickness of the anti-explosion coating shall not be less than 3mm.