Rock Wool Sandwich Board
HN rock wool sandwich board products have light weight, high fire resistance, good sound absorption, excellent thermal insulation, corrosion resistance, environmental friendliness, and easy construction.
Product Description
HN rock wool sandwich board is a board shaped rock wool product made of double-sided composite flexible cement glass fiber coating of vertical wire rock wool board, which has excellent sound absorption, heat insulation, fire resistance, and thermal insulation properties. Mainly used in fields such as construction, transportation, and electricity, this product completely wraps the rock wool board to avoid harm to workers during construction and the impact of rock wool dust on the environment. It completely solves the difficulties of traditional rock wool board construction and long construction periods.
Compared with traditional wall materials, rock wool sandwich panels offer faster installation, improved energy efficiency, and superior fire protection for modern buildings.
Rock Wool Sandwich Board – Premium Fire-Resistant & Thermal Insulation Sandwich Panel
As a Rockwool Insulation Manufacturer, our Rock Wool Sandwich Board is engineered as a high-performance sandwich panel with a non-combustible rock wool core bonded between durable facing layers such as steel, aluminum or fiber cement. Designed for demanding construction and industrial insulation applications, it delivers superior fire protection, low thermal conductivity and excellent acoustic comfort.
Compared with traditional multi layer constructions assembled on site, a rock wool sandwich board offers a more integrated solution that can shorten installation time, improve quality consistency and make compliance with fire and energy standards easier to achieve.Talk to Our Insulation Specialist
Product Specifications
We understand that precision matters in procurement. Below are our standard specifications. Custom sizes and densities are available upon request.
|
Thickness |
20-200mm |
|
Size |
Mostly 1200×600mm or customized cutting. |
|
Density |
90-150kg/m³ |
Technical parameters
Below are our technical specifications. Custom sizes and densities are available upon request.
| Thermal Conductivity | 0.045 W/(m·K) |
| Hydrophobic Rate | ≥ 98% |
| Tensile Strength | ≥ 10 kPa |
| Formaldehyde Emission | ≤ 0.01 mg/m³ (Meets standards for children’s rooms) |
