Fire Resistance Steel Structure Prefabricated Industrial Buildings
Assembled
Product Attributes
| Attribute | Value |
|---|
| Durability | High |
| Strength | Strong |
| Fire Resistance | High |
| Weather Resistance | Excellent |
| Versatility | Flexible |
| Material | Steel |
| Structure Type | Frame |
| Frame Type | Steel Frame |
| Earthquake Resistance | Strong |
| Windows | Aluminum |
| Seismic Design | High Seismic Zone |
| Installation Time | Short |
| Aesthetics | Modern |
| Construction Type | Frame |
| Cost | Moderate |
| Product Resistance | Corrosion Resistant |
| Finish | Galvanized/Painted/Cladding |
| Roof | Glass Wool, EPS, PU |
| Product Fire Resistance | Fireproof |
| Door | Sliding Door or Rolling Door |
Product Description
New Steel Building Material Design Prefabricated Assembled Building
Steel Structure Design
Core Characteristics of Prefabricated Steel Factories
| Category | Key Points |
|---|
| Key Features | Modular design, factory prefabrication, rapid assembly,
scalability, eco-friendly (30-50% carbon reduction) |
| Structural Components | Main frame (H-beams/box columns), secondary structures
(purlins/bracings), cladding systems (sandwich panels) |
| Typical Spans | Single-span 15-36m, multi-span up to 150m, column spacing 6-12m,
eave height 8-30m |
| Material Specs | Main steel Q355B, purlins Q235 C/Z sections, roofing AZ150+ coated
sheets (0.6mm) |
| Connection Tech | Grade 10.9 bolts + self-drilling screws + welding, ≥85%
standardized joints |
| Construction Process | Foundation embedding -> component lifting -> frame alignment
-> cladding installation (40-60% faster than conventional) |
| Smart Construction | BIM lifecycle management, robotic welding (±1mm), drone inspection
(95% defect detection) |
| Cost Efficiency | 20-30% cost reduction, <5% material waste, 70% reusable
components |
| Standards | GB/T 51182-2025 (prefab steel codes), ISO 22973-2024 certification |
Design Innovations
- Integrated Modules: CATL Yibin factory uses "column-truss modules" (80t each) with
±3mm assembly precision, cutting工期55%.
- Digital Twin: SANY's Changsha plant monitors stress via BIM+IoT, reducing
accidents by 90%.
Structural Performance
- Seismic Tech: BYD Xi'an plant adopts BRB systems, achieving 8-degree
fortification with 18% steel reduction.
- BIPV Integration: LONGi Yinchuan factory's solar roof (22.5% efficiency) reduces CO₂
by 12k tons/year.
Advanced Construction
- AI Lifting: CSCEC Shenzhen project achieves ±2mm positioning for 200t
components, boosting efficiency 40%.
- 3D-Printed Joints: Tesla Shanghai trials printed connectors (15% strength increase,
30%saving).
Product Application
Light Frame Steel Construction Hangar Design Prefabricated Steel
Structure Factory Building Workshop warehouse.
A pre-engineered steel building is a modern technology where the
complete designing is done at the factory and the building
components are brought to the site and then fixed/jointed at the
site, all is bolt connection, no need any welding!
An efficiently designed pre-engineered building can be lighter than
the conventional steel buildings by up to 30%. Lighter weight
equates to less steel and potential price savings in structural
framework.
SPECIFICATION FOR STEEL STRUCTURE BUILDING
| Component | Specification |
|---|
| Main Steel Frame | Steel Column & Beam
1. Material: Q345B (S355JR) or Q235B(S235JR)/ Welded/Hot Rolled H
section steel
2. Surface: Hot Dip Galvanized or Painted;
3. Connection: All Bolts Connection; |
| Supporting System | Roof Purlin: C or Z Section Steel, Q235B
Wall Purlin: C or Z Section Steel, Q235B
Bracing: Steel Rod, Q235B
Cross Support: Steel Rod, Q235B
Column Support: Angle Steel; Steel Rod; Q235B
Angle Brace: Angle steel,Q235B
Tie Bar: Steel Pipe,Q235B |
| Roof & Wall System | 1. Single Colorful Corrugated Steel Sheet; Thickness: 0.3-0.8mm
2. Sandwich Panel with EPS, Rock Wool, Fiberglass,PU; Thickness:
50-150mm; |
| Accessories | Door: Sliding; Rolled Up Door (Manual/Auto)
Window: Aluminum Alloy; PVC;
Downspout: PVC pipe;
Gutter: Galvanized Steel Sheet; Stainless Steel
Ventilator: Stainless Steel Turbine Ventilator
Skylight Belt: FRP or PC semi-transparent Skylight Belt
Flash: Color Steel Sheet
Fittings: Anchor Bolt; High Strength Bolt; Standard Bolt,
Self-tapping nail etc |
Our Service
I. Design Plan and Quotation
We would offer you the proposed design plan and the most valuable
quotation based on the parameter of the following information:
- Building Dimension: Length*width*height, eave height, roof type
etc.
- Doors and windows: Dimension, quantity, position to put them if you
have your own requirements.
- Local climate: Wind speed, snow load, earthquake etc.
- Insulation material for roof and wall: Sandwich panel or single
metal sheet.
- Crane if have: Do you need crane beam inside the steel structure?
And its capacity.
- If have other requirements, such as fire proofing, isolated roof,
roof ventilation and daylighting etc, please kindly inform us.
II. Engineering Support
In accordance with your requirement, our experienced engineers
would provide the best program.
III. Comprehensive Services
We would give the best service to our client, including design,
manufacturing, installation and after-sale service etc.
We can provide the service of installation, supervision, and
training by extra. We will dispatch our engineers team to your
country to guide the assemble work, and we will provide the
detailed professional installation drawings and guide installation
service team keep 24-hour online service, they will help you to
install your steel structure building.
IV. QC Processing
- Every one week meeting for Quality Audit to solve the weakness
during processing and procedures
- Every two weeks meeting for employee training.
- Producing as to the International Steel Structure Standard with ISO
9001 Quality Control System
- Each project, every 1 months, connect with clients for feedback and
complaints, then improve the quality control actions.
- Quality inspection report for every process during production.
Ensure 100% good quality products.
FAQ
I. What kind of Industry Steel Workshop do you need?
There are very experienced, expertised engineers in our company who
can design whatever shape of buildings as your request. Your
building is a major investment and you take it seriously. So do we!
II. Are you manufacturer or trade company?
We are professional manufacturer of steel structure building.
III. Do you offer guiding installation on site overseas for
warehouse building?
Yes, we can provide the service of installation, supervision, and
training by extra. We will dispatch our engineers team to your
country to guide the assemble work, and we will provide the
detailed professional installation drawings and guide installation
service team keep 24-hour online service, they will help you to
install your steel structure building.
IV. What's the quality assurance you provided and how do you
control quality?
We have professional QC team monitoring the quality at all stages
of the manufacturing process - raw materials, in-process materials,
validated or tested materials, finished Goods and packing the
Goods, we also accept the third party International inspection
agencies to inspection the quality such as SGS,BV etc.
V. Could you offer designing service?
We have complete engineering team and we are using the state of the
art designing and manufacturing software, Tekla, Advance Steel,
Auto CAD, PKPM, MTS, 3D3S, Search etc. We are capable of designing
and offering your economical solution to your needs if there is any
inquiry. Please do not hesitate to contact which will be at your
disposal at any time. Please note preliminary costing and design
will be done at no extra cost.
VI. Is there any warranty available on the steel structure
buildings?
The steel structure buildings have limited warranty. Usually, steel
structure houses with long use lifespan which can reach 50 to 100
years which depending on material quality, design standards,
construction quality, and subsequent maintenance.
Project Information Needed for Quotation
| No. | Question | Your Answer |
|---|
| 1 | Location (where will be built?) | _____country, area |
| 2 | Size: length*width*height | _____mm*_____mm*_____mm |
| 3 | wind load (max. wind speed) | _____kn/m2, _____km/h, _____m/s |
| 4 | snow load (max. snow height) | _____kn/m2, _____mm |
| 5 | anti-earthquake | _____level |
| 6 | brickwall needed or not | If yes, 1.2m high or 1.5m high |
| 7 | thermal insulation | If yes, EPS, fiberglass wool, rockwool, PU sandwich panels will be
suggested; if not, the metal steel sheets will be ok. The cost of
the latter will be much lower than that of the former |
| 8 | door quantity & size | _____units, _____(width)mm*_____(height)mm |
| 9 | window quanity & size | _____units, _____(width)mm*_____(height)mm |
| 10 | crane needed or not | If yes, _____units, max. lifting weight____tons; max. lifting
height _____m |
