ROCKWOOL Fabrock Batt insulation is a light-density batt insulation engineered to be fabricated and used in OEM applications. 历史上使用的温泉和音响工作室, 法布罗克巴特具有出色的音效和热性能. As with all ROCKWOOL products, 它也是尺寸稳定的, 蒸汽渗透性, 不会鼓励霉菌的生长.