Introducing the article "Case Study of Water-Resistant Rockwool Sandwich Panels at SAMZOON High-Speed Rail Station". As the Guangdong xx High-Speed Rail Station project required materials with fire resistance, thermal insulation, moisture resistance, and anti-corrosion properties, the 10cm thick water-resistant Rockwool sandwich panels were chosen for the construction. These innovative panels not only meet the project requirements but also offer superior fire protection, insulation, and environmental benefits, making them the ideal choice for high-speed rail station construction.