Rock wool sandwich panels are commonly used as insulation materials, and water absorption rate is an important parameter for evaluating insulation materials. Therefore, environmental humidity has a certain impact on rock wool sandwich panels, as follows:

Poor quality rock wool core boards lose their insulating properties when absorbing water, especially in high humidity environments. The absorbed water can freeze, damaging the structure of the insulating material, thus reducing the boards' compressive and insulating performance.

2. High-quality rock wool core board features a stable molecular structure with no gaps, addressing issues such as water leakage, penetration, frost formation, and condensation that are common with other materials.

How to Evaluate the Quality of Rockwool Sandwich Panels? Rockwool sandwich panels maintain their integrity over time without aging, decomposition, or the generation of harmful substances. Their chemical properties are highly stable, and they do not degrade due to water absorption or corrosion, ensuring their performance remains excellent even in high-temperature environments.

Through the above introduction, you should also be aware of the impact of environmental humidity on rock wool sandwich panels.