Waterproof and anti-corrosion metal plate with fireproof effect

The waterproof and anti-corrosion metal plate has two heat insulation methods: porous material and heat-reflecting material. The waterproof and anti-corrosion metal plate adopts high-quality heat-reflecting material, which can reflect up to 81% of light and heat. Secondly, the thermal conductivity of the composite material is also very low, as low as 2.93W/m.k. It can effectively isolate and reflect the thermal radiation generated by infrared rays, and has excellent thermal insulation performance. After comparative testing by the building material testing center, the waterproof and anti-corrosion metal plate is 1/10 of the thermal conductivity of the color-coated plate, and it is better than the traditional color-coated roof panel in terms of thermal insulation.