방화성 로크울 단열 샌드위치 패널 현대 디자인

Video Description:
Discover the Waterproof Customized Rockwool Insulated Board, perfect for modern design. Available in various thicknesses (50mm-200mm) and densities (90-150kg/m3), these panels offer superior thermal insulation, soundproofing, and waterproofing. Ideal for commercial, residential, and industrial applications.