Fast Installation Sandwich Panel Prefabricated House Used for Labor Quarters Ⅰ. Product Description Sandwich panel prefabricated house is a temporary building with light steel as the skeleton, and the sandwich panel as the surrounding material. Widely used as construction houses for field operations such as roads, railways, buildings, temporary offices, conference rooms, command headquarters, dormitory and shops, schools, hospitals, exhibition hall, maintenance department, gas station, etc.  This is a prefabricated house with a single-slope roof, used as labor quarters, each room can accommodate 1~5 persons. The steel frame is galvanized double C-shaped steel, the wall and roof are 50mm thickness rock wool sandwich panels, and the ceiling can be customized: gypsum ceiling or PVC ceiling. Customers need to make the cement foundation in advance, we can also provide you with foundation drawings. Then you can put tiles or other floors on the ground according to your budget. Prefab House Material List | Part I. Main Parts | Spec. | 1 | Wall Panel (50mm Rock Wool sandwich panel) | Wall Panel: 50mm 50kg/m3 rock wool sandwich panel,( 0.40mm steel plate on both sides); Color is common color: White gray | 2 | Roof Panel (50mm Rock Wool Sandwich Panel) | Roof Panel: 50mm 50kg/m3 rock wool sandwich panel (0.40mm blue steel plate on both sides) Color is common color: Blue | 3 | Steel Frame (Roof Truss) | Steel column: Double C80×40×1.8 Herringbone beam:C80×40×1.8,C50×40×1.8; Horizontal beam:C80×40×1.8, C50×40×1.8; Grade beam:C80×40×1.8; Ring beams:C80×40×1.8: Roof purlins:C50×40×1.8; Lateral support:L40×3.0; Control rod:φ8 | 4 | Ceiling | 7.5mm Plasterboard Ceiling Size: 600*600mm Include: 1. PVC board 2. Painted keel 3. Side keel 4. Coated iron wire Features: 1. Good sound insulation and thermal insulation performance 2. Proper adjustment of indoor humidity | 5 | Stairs | Include: 1.Small Terrance 2.Armrest 3.Stair Size:1000mm Wide Material: Steel Structure and coat Feature: 1. Durable 2. Not easy to paint off | 6 | Walkway Board | Material: Steel frame and Coat Size:1m wide Feature: 1.Durable 2.Not easy to paint off | 7 | Metal Railing | Surface tube 40 × 80 × 1.2, bar 32 × 32 × 1.8 Vertical dry 19 × 19 × 0.8, Column 40 × 40 × 1.2 Material:Steel structure | Part II. Windows, Doors and Accessories | 8 | Door | Include: Steel door, Lock Size:800*2000mm Material: Iron and paint | 9 | Window | Size:930mm*1100m Include: Steel plastic sliding window with single glass with burglar mesh. Glass thickness: 1.8mm | 10 | Floor Leather | Material: PVC Thickness: 1.6mm Features: moisture proof; wear resisting; anti-corrosive and thermal insulation. 1.6 mm PVC Floor Leather Feathers: Excellent appearance, affordable, easy to clean and green environmental protection; | Part III. Installation Accessories | 11 | Sealant | Used for the joints of doors and windows for better waterproof. | 12 | Structure Adhesive | Used for the reinforcement and seal of the steel frames. | 13 | Screws | Include: rivets, bolts, drill tail screw; | |