• by admin
• 2022-08-23

What are the advantages of rock wool sandwich panels?

Rock wool sandwich panels can be used as purification panels. The rock wool sandwich panel has excellent fire resistance, good thermal insulation and sound absorption and thermal insulation effect. However, rock wool sandwich panels also have shortcomings, such as high maintenance costs, weak resistance to wind and snow, and easy to rust over time. The following is a detailed introduction to the advantages of rock wool sandwich panels from color steel plate manufacturers.

What are the advantages of rock wool sandwich panels?

1. Excellent fire performance

The raw materials, production process and formula used in rock wool sandwich panel make it have good fire resistance. Tests have shown that it has a fire resistance of over 1000°C.

2. Good thermal insulation

The thermal insulation performance of the rock wool sandwich panel is calculated based on the thermal conductivity of rock wool = 0.043W/㎡K and the thickness of the rock wool core material in the corresponding proportion.

3. Significant sound absorption and heat insulation effect

Sound insulation: The rock wool sandwich panel has a significant reduction effect on noise transmission, especially suitable for places where designated flights pass. In addition, after the rock wool roof panel is used, the indoor sound caused by the impact of rain and hail on the roof steel plate of the building is also significantly reduced.

Sound absorption: The rock wool sandwich panel also has an excellent attraction effect, which can absorb sound in a relatively wide frequency range.