The top and bottom of rock wool composite board insulation are galvanized color steel plates. The core material is rock wool with a density of 100 or 120kg/m³, and the rock wool stands upright on the surface. There is high-strength foaming agent between rock wool and the surface. This product has the characteristics of full fire protection, more heating and sound insulation. Widely used in walls or roofs of cold storage, industrial plants, public buildings, etc.
Rock wool sandwich panels are suitable for projects with high fire protection requirements. Rock wool fibers are glued to color steel plates. High-density strip rock wool and color steel plates are interlaced lengthwise and crosswise. All this ensures that rock wool sandwich panels have good load-bearing capacity. Insulation foam and insulation layer are mostly 50mm, 75mm, 100mm, 125mm, 150mm, while the outer layer is mostly 0.326mm, 0.4-0.6mm. Insulation steel plates are widely used in prefabricated houses, construction sites, buildings, warehouses, worker camps, offices, etc. Insulation
Rock wool has low cost, insulation, fire protection, sound insulation. The fixed width of wall panels or roof tiles is 1150 and 950mm, the length is unlimited, but due to transportation reasons it needs to be less than 12000mm. The surface metal coating can use galvanized aluminum steel plate, galvanized aluminum zinc color steel plate and galvanized color steel plate.
Characteristics of rock wool sandwich panels
Acoustic performance
Good rock wool board insulation material provides excellent sound absorption effect. Noise reduction coefficient insulation (NRC) insulation ranges from insulation 0.80 insulation to insulation 0.95.
Fire protection performance
Insulation panels will not contribute to the spread of fire in any way. They will not shrink, stretch or deform in case of fire. No smoke or any burning droplets will be generated in case of fire. It significantly helps improve fire safety.
Moisture resistance
Partial immersion water absorption: 0.5kg/m². Full immersion water absorption: insulation 10% insulation to insulation 11.5% of weight (tested according to insulation BS2972 insulation)
Storage
For long-term storage, insulation panels should be stored indoors. If stored outdoors, panels should be stacked away from the ground and covered with firmly fixed weatherproof boards. Panels should not be exposed to the weather.
Non-toxic
Insulation panels are harmless to health and do not contain asbestos.
Impact on the environment
Insulation panels do not contain insulation CFC, HFC insulation and insulation HCF, and contain phenolic resin within the allowable range.
Uses of sandwich panel rock wool
Can be used for cold storage, mobile houses, suburban houses, suburban houses, industrial plants, warehouses, supermarkets, hospitals, sports venues, activity rooms, clean plants and renovated residences, villas, kindergartens, walls, roofs, floors and partitions of commercial buildings, old structure renovation, thermal insulation and fire protection places, airports, etc.
Rock wool cost saving and durability
Rock wool sandwich panel insulation rock wool is made of rock, making it naturally durable and stable throughout the life cycle of the building. Due to the unique physical structure, rock wool boards are not affected by temperature or humidity changes. This means owners can create a pleasant and stable temperature year after year, while saving energy and money for cooling/heating.
Fire safety
Have you ever seen rock burn? Neither have we. Rock wool board products are rated as non-combustible. The basalt rock wool used in sandwich panels is a fireproof insulation material, its fibers are high-temperature resistant, and will limit the fire or spread of buildings. Using rock wool sandwich panels will improve the fire performance of buildings and protect life and property safety.
Sound insulation
Sound is difficult to pass through, rock wool sandwich panels are effective sound insulation materials used in buildings. Installing rock wool boards can truly reduce external noise. Our rock wool boards allow builders to design appropriate acoustic environments for each space, whether it is a workshop, concert hall, air clean room or residence.
Fast construction
Rock wool sandwich panels and accessories are produced completely according to the building layout drawing, and the construction site installation is fast and flexible. The construction period can be shortened by more than 40%. Therefore, rock wool sandwich panels are the ideal choice for fast-built prefabricated buildings, such as industrial warehouses, container houses, prefabricated buildings.
Long life
Rock wool sandwich panels are produced by constant temperature automatic production machines, and all raw materials and processes are produced strictly in accordance with relevant quality management systems. This means the product quality is stable and can have a service life of 25 years.
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