Rock Wool Sandwich Wall Panel is a building board with rock wool as the core material, using two layers of high-quality metal sheets as facings. After being roll-formed, the strip-cut rock wool is rotated 90° to form vertically oriented fibers for enhance
Product Performance Characteristics:
Excellent Fire Resistance: Class A fireproof
Good Thermal Insulation: Utilizes polyurethane-modified rock wool, enhancing insulation by 10% compared to conventional methods
High Overall Strength: Employs vertically woven high-strength basalt fiber wool, combined with reliable bonding between polyurethane and the metal surface to ensure overall board strength
Good Sound Insulation: Sound insulation exceeds 30dB, reducing external noise interference
Good Decorative Effect: Horizontally arranged, abandoning the industrial look of traditional on-site composite panels, resulting in a beautiful and elegant appearance.
Selection Table of Performance and Thermal Properties of PRR Metal Sandwich Wall Panels
This table is calculated based on a PRR density of 120 kg/m², an outer steel plate thickness of 0.6 mm, and an inner steel plate thickness of 0.5 mm.
| CoreMaterial | PanelThickness | Support Type | Load (kN/m2) Maximum Unsupported Span (m) Allowable Deflection ≤L/150 | PanelWeight(kg/m2) | HeatTransferCoefficient | |||||
| 0.6 | 0.8 | 1 | 1.2 | 1.5 | 2 | |||||
| PRR | 50 | Support /Type | 4.05 | 3.4 | 3.01 | 2.77 | 2.38 | 2 | 15.5 | 0.76 |
| 75 | 4.45 | 3.96 | 3.43 | 3.18 | 2.7 | 2.03 | 18.49 | 0.53 | ||
| 100 | 5.61 | 4.92 | 4.38 | 3.95 | 3.52 | 2.97 | 21.5 | 0.4 | ||
| 150 | 7.1 | 5.92 | 5.32 | 4.55 | 4.03 | 3.57 | 27.48 | 0.27 | ||
Name: Yantai Lihua Power Technology Co., Ltd. Project
Product: 100mm color steel rock wool sandwich panel, available in two color combinations.
Product width: 1000mm + 900mm
Layout: Horizontal panel
Size: 50,000 m²
Project Location: Yantai Development Zone
Name: Weichai Fudi (Yantai) New Energy Power Industrial Park
Product: 100mm color steel rock wool sandwich panels, two colors
Product Width: 1000mm + 800mm + 600mm
Layout: Horizontal panels
Volume: 68,000m²
Project Location: Fushan District, Yantai
Name: Jinan Gaishi Trade and Service-Oriented National Logistics Hub
Product: 50mm Color Steel Rock Wool Sandwich Panel
Product Width: 1000mm + 800mm
Layout: Horizontal Panels
Volume: 18,500m²
Project Location: Jinan
Name: Yantai Jinzheng Environmental Protection Water Environment Industrial Park Project
Product: 50mm + 75mm color steel rock wool sandwich panels, four color options
Product Width: 1000mm + 500mm
Layout: Horizontal panels
Size: 12000m²
Project Location: Laishan District, Yantai
Name: Lianyungang Xuwei New Area Agricultural Product Traceability Cold Chain Logistics Service Demonstration Base Project
Product: 100mm Color Steel Rock Wool Sandwich Panel Exterior Wall
Product Width: 1000mm (Exterior Wall)
Layout: Vertical
Volume: 80,000 m²
Project Location: Lianyungang Xuwei New Area
Name: Weihai Rushan Nuclear Heating Station North Suburb (West Suburb) Project
Product: 100mm Color Steel Rock Wool Sandwich Panel Exterior Wall
Product Width: 1000mm (Exterior Wall)
Layout: Horizontal
Volume: 7000m²
Project Location: Rushan City, Weihai
Name: Yantai Fengyue Aquatic Products Logistics Cold Storage Project
Product: 100mm color steel polyurethane sandwich panel cold storage
Product Width: Panel 1000mm + 1120mm
Layout: Vertical
Volume: 40,000m²
Project Location: Muping District, Yantai
Name: Dezhou Qingyun County Food Processing Industrial Park
Product: 50mm Color Steel Rock Wool Sandwich Panel Exterior Wall
Product Width: 1000mm (Exterior Wall Panel)
Layout: Horizontal
Size: 14000m²
Project Location: Qingyun County, Dezhou
Name: Heze Juye Punio Water Treatment Project
Product: 80mm Color Steel Rock Wool Sandwich Panel Exterior Wall
Product Width: 1000mm (Exterior Wall Panel)
Layout: Horizontal
Volume: 23,000 m²
Project Location: Juye County, Heze City
