Prefab Light Steel Construction Design Multi Storey Commercial Buildings

prefabricated steel structure building is a new type of building structure system, which is formed by the main steel frame H-section column and H section beam,C-shape purlin, Z-shape purlin, brace,column support, knee brace etc as secondary frame structure,supporting by roof and walls using a variety of  corrugated steel sheet or sandwich panels, and other components such as windows and doors, connected by bolt, self-tapping nails etc.

Because of its excellent characteristics of quake resistant,  recyclable, fast construction etc,it is called “Eco Friendly Building” in 21^st century.

Prefabricated steel structure building, it's widely used for workshop, warehouse, office buildings, hangar, garage, supermarkets, retail store, chicken shed,prefabricated houses, etc

1. Fast Construction and Easy Installation; Save time and Labor;

2. Long Life Time Over 50 years;

3. Prefabricated and Customized Design;

4. Strong, stability, Durability and Aesthetics;

5. Environmental friendly, can be recycled used;

6. Quake Resistant; Water Proof;

7. Larger Interior Space;

8. Lower Maintenance Cost; 

  1.  Main Structure

1. Including Column & Beam, Made of welded H section Steel, Steel      Grade Q345B/Q235B

2. Column & Beam Connection: High Strength Bolt

3. Column & Foundation Connection: Pre-embedded Anchor Bolt

 2.  Secondary Structure

1. Roof Purlin & Wall Purlin: C-shape or Z-shape Steel

2. Knee Brace: Angle Steel

3. Brace:     Steel Rod

4. Tie Bar:    Steel Pipe

5. Wall & roof: made of corrugated steel sheet or sandwich panel;

    By connection to purlin with self tapping nail

1^st Option:  Drawing Available

based on your drawing,we can provide accurate quotation to you; We will also give our professional suggestions based on your drawing;

2^nd Option:  Drawing Unavailable

We have professional design teams, will provide professional drawing to you if you can provide below info: 

1. Location: ______ Country, ______Area

2. Application: Workshop; warehouse; poultry shed etc

3. Size (Length*width*eave height): _______mm*_______mm*______mm

4. Wind Load(max.): ______km/h; or ______m/s

5.Snow Load(max.): ______kn/m2

6. Earthquake Magnitude: ______level;

7. Insulation Material: Corrugated steel sheet or sandwich panel (PU/EPS/Rock wool/Fiberglass)

8. Brick wall: whether available and its height

9. Door & Window: Dimension, quantity,installation position

10. Crane: if need to install crane, pls inform the max.lifting weight; max.lifting height

1. Are you a trader or a factory?

We are a factory, we have rich experience in steel structure field;

2.What’s the steel grade of the steel structure components?

 Q345 is used for main steel structure, Q235 is used for secondary steel structure. 

3.How about the rust cleaning grade?

Ball blasting Sa 2.5 on main steel structure ; manual rust cleaning St2.0 on secondary steel structure.

4. What’s your Quality Control & Quality Assurance Service?

Since raw material, each processing procedure, finished products; every procedure, we have professional quality control staff to test the quality;

We also accept clients to send 3^rd party testing organization to come to our factory to check the quality or supervise the container loading;

Furthermore, we can make deal by Alibaba Trade Assurance;

5. Can you offer free design service?

We have professional design teams, we can provide full detailed drawings based on your requirements; The software we use :Auto CAD, Tekla, PKPM, MTS, 3D3S, Tarch etc;

6. Can you provide installation service?

Generally we will provide detailed installation drawings and manuals, if you have special requirement, we can also send engineers to overseas, to supervise installation and training on site;