rockwool absorption panel

50 / 1150 type rock wool embedded wire tube color steel sandwich board has the properties of heat preservation, energy saving, green environmental protection, flame retardant, A1 grade fire prevention, sound insulation, etc. The core material is non combustible material above A1 level, which will not melt when burning, and there is no high-temperature decomposition drop. The material is environmentally friendly and pollution-free, and the groove type splicing installation is faster and more cost-effective. Product application: 50 / 1150 rock wool embedded wire tube color steel sandwich panel is suitable for steel structure project, agriculture, plant construction, large gymnasium, food factory, animal husbandry and other industries.