绝热保冷材料上core combustion什么意思? for purposes of avoiding the generation of voids the insulation thickness shall be at least 40 mm. in order to avoid core combustion the insulation layer shall not exceed 200 mm or the insulation thickness, recommended by the manufacturer. 为防止产生空隙, 保温层厚度 应至少40 mm。为防止 内层着火 , 保温层 厚度不应超过200 mm或者不超过制造商推荐的 保温层 厚度。查看更多