Steel Structure Warehouse Specifications
Main Steel Frame Specifications
| Component |
Unit |
Specification |
| Steel material |
ton |
Q345B, Q235B |
| Welding |
ton |
Automatic arc welding |
| Derusting |
ton |
Blasting derusting |
| Painting |
ton |
Twice base two face |
Panel Material Parts
External Wall Panel (Selectable Options)
- 50mm, 75mm or 100mm thickness EPS sandwich panel
- 50mm, 75mm or 100mm thickness Rockwool sandwich panel
- 900# Corrugated Galvanized Steel sheet with different colors
- Various PVC wall panels
Internal Wall Panel (Selectable Options)
- 50mm, 75mm or 100mm thickness EPS sandwich panel
- 50mm, 75mm or 100mm thickness Rockwool sandwich panel
Roofing Panel (Selectable Options)
- 50mm, 75mm or 100mm thickness EPS sandwich panel
- 50mm, 75mm or 100mm thickness Rockwool sandwich panel
- Corrugated Steel Sheet with insulating layer (optional)
- Corrugated PVC roof panel
Skylight
820# Glass Fiber Reinforced Plastics (FRP)
Door and Window Specifications
External Door
- Over-heat Orbit Sliding Door with double open
- Galvanized steel opening by power-operated Roller Door
Internal Door
50mm Thickness EPS sandwich panel with aluminum alloy door frame
Window
PVC Window or aluminum alloy window frame with glass
Senwang Steel Frame Structure Warehouse
1. Steel Structure Connection Method: Welding connection
2. Steel Structure Design Standards:
- "Steel Design Code" (GB50017-2003)
- "Cold-formed steel structure technical specifications" (GB50018-2002)
- "Construction Quality Acceptance of Steel" (GB50205-2001)
- "Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
- "Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
3. Key Characteristics:
- Customizable types and sizes according to customer needs
- Large span capability: maximum span of 36m without middle column
- Cost-effective with low maintenance: unit price range from $10/m² to $45/m²
Frequently Asked Questions
Q1: What are your main products?
A: Our main products include prefab K house, T house, SHS house, H house, container house, light steel structure villa, steel structure warehouse, sentry box, sandwich panel, and other construction materials.
Q2: What information does the client need to provide for a quotation?
A: Clients should provide a completed purchasing intention sheet with house dimensions, draft drawing, layout, and material preferences for the prefabricated house. We will then design the drawings and offer a competitive quotation.
Q3: What are the main materials of prefabricated houses?
A: Our prefabricated houses primarily use light steel structure, sandwich panel, roof tile, door, window, covers, screws, and other accessories.
Q4: How is the total area calculated?
A: Industry calculation rules are as follows:
(1) House area = exterior length * exterior width * floor
(2) Canopy area = exterior length * 1/2 * canopy width
(3) Staircase area = 4.5 sqm * quantity of staircase
(4) Corridor area = exterior length * corridor width
(5) Total area = sum of (1) through (4)
Q5: What drawings does the factory supply?
A: We provide plan drawing, elevation drawing, sectional drawing, foundation drawing, and installation drawing.
Q6: What types of sandwich panels do you offer?
A: We offer four types of sandwich panels:
1. EPS (polystyrene) sandwich panel: 50mm, 75mm, or 100mm thickness, waterproof
2. Rock wool sandwich panel: 50mm, 75mm, or 100mm thickness, fireproof with sound and heat insulation
3. Glass wool sandwich panel: 50mm, 75mm, or 100mm thickness, fireproof with sound and heat insulation
4. PU (polyurethane) sandwich panel: 50mm, 75mm, or 100mm thickness, waterproof, fireproof with excellent insulation properties
Q7: What color options are available for sandwich panels?
A: Available colors include off-white, ivory white, blue, green, and red.
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