rockwool sandwich panel
01
Re-usable rock wool firewall panels
description
Rockwool sandwich panel boasts excellent fire resistance, with a fire endurance capability exceeding 1000°C. It has been tested by the authoritative Italian testing institution GLOROANO S.P.A., satisfying fire safety standards of the International Organization for Standardization (ISO), British Standards (BS), and German Industrial Norms (DIN). Additionally, it possesses superior thermal insulation properties, which are calculated based on the thermal conductivity of rockwool and the thickness of the rockwool core material.
Moreover, rockwool sandwich panel significantly reduces noise transmission, making it particularly suitable for areas with designated flight paths and reducing the indoor noise caused by the impact of rain and hail on the roof steel plates.
Rockwool sandwich panel finds applications in various industries, including construction (for mobile houses, cold storage, pipeline insulation, and interior decoration), transportation (for insulation in automobiles, trains, and ships), machinery manufacturing (for thermal protection of mechanical equipment), and agriculture (for insulation in greenhouses, warehouses, freezers, livestock farms, etc.). The specific application scenarios may vary depending on the thickness, density, and color of the rockwool board, and it is recommended to consult professional technicians to determine the most suitable application.
Rockwool sandwich panel also features good stiffness, reasonable fastening methods, secure fixation, and short installation time. Its overall stiffness is significantly better than that of on-site composite panels made of profiled sheets and rockwool (or glass wool). It adopts a snap-on connection method and special M6 self-tapping screws to fix it to the purlins, effectively resisting external forces such as typhoons. Furthermore, the production process of rockwool sandwich panel realizes the automation of combining rockwool and steel sheets into a single unit in the factory, improving production efficiency and product quality compared to the traditional on-site composite method.
Features and Benefits
Construction Industry: Rockwool sandwich panels find extensive application in the construction industry, such as for the roofing and walling of steel-structured factories, prefabricated buildings, and air-purifying rooms. They are also used for thermal insulation of exterior walls, roofs, and floors of buildings, effectively reducing energy consumption and improving the energy efficiency of buildings. Furthermore, rockwool sandwich panels are suitable for partitions and ceilings in offices, schools, hospitals, shopping malls, and other buildings, providing thermal insulation, sound absorption, and fire resistance.
Transportation Industry: Rockwool sandwich panels are also utilized in the transportation industry for insulation in vehicles such as cars, trains, and ships.
Machinery Manufacturing: In the machinery manufacturing industry, rockwool sandwich panels serve as thermal insulation and protective materials for machinery equipment, ensuring smooth operation and extending the service life of the equipment.
Agriculture: Rockwool sandwich panels play a significant role in the agriculture sector, providing thermal insulation for greenhouses, warehouses, freezers, livestock farms, and other facilities to maintain a suitable environment for crop growth and animal breeding.
Other Fields: Rockwool sandwich panels are also used for insulation of pipelines, fuel tanks, fermentation tanks, and other applications. They are also prevalent in public, industrial, and research buildings, such as industrial parks and research office buildings, where their exterior walls often employ rockwool sandwich panels.
Parameters
| Performance Parameter | Description/Range |
| Thermal Conductivity | 0.035-0.044 W/(m·K) |
| Surface Density | 80-200 kg/m³ |
| Combustion Performance | Class A non-combustible material |
| Water Absorption | Less than 3% |
| Compression Resistance | Can withstand pressures of 10-30 kPa |
| Thickness | 30mm to 200mm |
| Fire Rating | Meets international fire safety standards such as ISO, BS, DIN, etc. |
| Thermal Insulation Performance | Excellent, effectively reduces heat transfer |
| Sound Absorption/Insulation | Significant, effectively reduces noise transmission |
| Strength | Moderate, suitable for specific applications |
| Appearance Quality | Surface is flat and free from obvious defects |
| Thickness Deviation | Not more than ±1.5mm |
|
Flatness |
For panels less than 3m in length, not more than 3mm; for panels over 3m in length, not more than 5mm |
| Thermal Resistance | Should be within the specified range based on different thicknesses |
| Tensile Strength, Shear Strength, Compression Strength | Complies with relevant standard requirements |
Samples
Structures
Company introduction
As a wholly-owned subsidiary of Wujiang Saima (established in 2005), Suzhou Stars Integrated Housing Co., Ltd. focuses on foreign trade. As one of the most professional prefabricated house manufacturers in south-east China, we provide customers with all kinds of integrated housing solutions.
Equipped with complete production lines, including sandwich panel production machines and steel structure production line, with 5000 square meter workshop and professional staff, we already built long-term business with domestic giants like CSCEC and CREC. Also, based on our export experience in the past years, we are furthering our steps to global customers with best product and service.
As a supplier to overseas customers all over the world, we are very familiar with the manufacturing standards of various countries, such as European standards, American standards, Australian standards, and so on. We have also participated in the construction of many large-scale projects, such as recent 2022 Qatar World Cup camping construction.
Workshop
Storage and shipping
