Basic Information
Trademark
Carbon Structural Steel
Connection Form
Bolt Connection
Building Structure
H-Section Steel
Carbon Structural Steel
Q235
Application
Steel Workshop, Steel Structure Platform, Steel Fabricated House
Production Capacity
1000 Sets/Month
Product Description
General Technical Description for Factory Made Quick Install Customized Design Affordable Economic Steel Structure Prefab Building
📊 Technical Parameters
- Wind resistance: Grade 11 (≤ 120km/h)
- Earthquake resistance: Grade 7
- Live load capacity of roofing: 0.6kn/m2
- External/internal wall heat coefficient: 0.35Kcal/m2hc
- Second Floor Load Capacity: 150 kg/m2
- Live load of corridor: 2.0kn/ m2
- Wall permitted loading: 0.6KN/ m2
- Ceiling Permitted live loading: 0.5 KN/m2
- Wall thermal conductivity: K=0.442W/m2k
- Ceiling thermal conductivity: K=0.55W/ m2K
Steel Framework Specifications
🏗️ Main Column
Fabricated by 80*80 / 100*100 / 120*120 / 150*150 Square Tube, Q235 Steel. Surface: Alkyd painting (two primary, two surface).
📐 Main Triangle Beam
Fabricated by C80, C100, C120, C140 Section steel, Q235 Steel. Surface: Alkyd painting (two primary, two surface).
🔩 Purlins
Wall and roof purlin: C80, C100, C120, C140 Section steel, Q235 Steel. Surface: Galvanized.
Building Components
Floor
Ground: Concrete foundation with Ceramic tiles/PVC leather. First Floor: 18mm plywood with 2.0mm PVC floor leather.
Ceiling
Dry room: 6mm Gypsum board. Wet room: 12mm PVC ceiling.
Walls
Insulated Sandwich Panel (50-120mm). Options: Polystyrene (12-20kg/m3), Rockwool (120kg/m3), or Polyurethane (40kg/m3).
Doors & Windows
External: Insulated steel door (950*2100mm). Windows: PVC window with fly screen and 4mm glass.
Fittings & Systems
⚡ Electrical Fittings
2.5mm2 for lighting, 4mm2 for AC. 16A universal sockets. Double tube fluorescent lamps (220V, 50-60HZ). Distribution box with leakage protection.
💧 Water System
PPR pipes (16-20mm) with copper fittings. Lifespan over 10 years. Includes exhaust fans and full sanitary ware (ceramic closet, basin, shower).
Manufacturing Capability
We are one of the largest manufacturers of prefabricated houses, flat pack container houses, steel villas, and steel structure warehouses. With over 27 years of experience, we export to more than 90 countries with ISO9001, CE, and SGS approval. Our expertise includes large-scale key projects such as bridges and cross-sea tunnels.
Frequently Asked Questions
What is the wind and earthquake resistance of this building?
The structure is designed for Grade 11 wind resistance (up to 120km/h) and Grade 7 earthquake resistance.
What materials are used for wall insulation?
We offer multiple options including Polystyrene (EPS), Rockwool, or Polyurethane (PU) sandwich panels with thicknesses ranging from 50mm to 120mm.
What is the main framework material?
The main columns use Q235 steel square tubes (80mm to 150mm), and beams use C-section steel, all finished with high-quality alkyd painting.
Are electrical and plumbing systems included?
Yes, we provide optional comprehensive electrical systems (wires, sockets, breakers) and water systems (PPR pipes, sanitary ware, shower units).
What is the monthly production capacity?
We have a robust manufacturing capability of approximately 1000 sets per month to ensure timely delivery for large projects.
What certifications do your products hold?
Our manufacturing processes and products are ISO9001, CE, and SGS approved, ensuring international quality standards.
Goldy Homes
