Quick Installed Large Span Warehouse Workshop Steel Structure Industrial Buildings
Product Description
Steel structure building for industrial projects are steel structures built over structural concepts of primary members, secondary members, roof and wall cladding connected to each other and kinds of other components. These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer's requirements. All the steel buildings are custom designed to be lighter in weight and higher in strength. Thus steel building designs have become more flexible, durable and adaptable over the last decades of years which has made steel one of the preferred materials for building construction.
Product Parameters
The main components of steel industrial buildings are as follows:
1. Main frame
Main steel frame contains steel beams, steel columns, steel trusses.
2. Secondary supporting framing
Purlin, tie bar and bracing are secondary structural members used to support the wall and roof cladding.
3. Roof and wall cladding system
The thickness of steel sheet usually be 0.3mm-0.7mm and used in different building and requirement.
Sandwich panel is composite insulation panel made by two sides steel sheet and heat insulated core material through binder (or foam). The core can be EPS (polystyrene ), fiberglass wool, rock glass wool and PU (polyurethane), thickness 50mm, 60mm, 75mm, 100mm, 150mm, 200mm, etc.
Core material:
(1) Polystyrene: made of expandable polystyrene (EPS) particles as raw material, shaped like chemical fertilizer particles, after heating preform, white pearl like larger particles, and then heated in the mold and formed with a micro closed cell structure of foam board, due to poor fire performance, mostly used for temporary buildings.
(2) Polyurethane: high energy saving performance, excellent fire insulation performance of the material, by adding flame retardant to achieve the purpose of fire prevention, combustion will produce toxic gas, when used to do composite panel, polyurethane bulk density is generally in 40 kg.
(3) Rock wool: basalt as the main raw material, after high temperature melting, made of inorganic fiber by high-speed centrifugal equipment, at the same time evenly add a certain proportion of adhesive baking into a large panel, according to the production needs to cut strip piece then made to sandwich panel, rock wool as non-combustion body, good fire performance.
(4) Fiberglass wool: It is a kind of light weight, heat resistant, elastic, non-flammable insulation material, widely used in chemical industry, medicine, factories, construction, is an ideal heat insulation, fire-retardant, sound-absorbing material.
| Items | Specification |
| Main Steel Frame | Column | Q235, Q355 Welded H Section Steel |
| Beam | Q235, Q355 Welded H Section Steel |
| Secondary Frame | Purlin | Q235 C and Z purlin |
| Knee brace | Q235 Angle Steel |
| Tie Rod | Q235 Circular Steel Pipe |
| Brace | Q235 Round Bar |
| Vertical and Horizontal Support | Q235 Angle Steel, Round Bar, Steel Pipe |
| Maintenance System | Roof Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door |
| Rainspout | PVC |
Application
1. Single-Span Structures
These are steel buildings with a single clear span, meaning they have a single uninterrupted space without columns or supports in the middle. Single-span structures are commonly used for small to medium-sized buildings like garages, workshops, and small warehouses.
2. Multi-Span Structures
Multi-span steel buildings have multiple spans, typically supported by columns or intermediate supports. This category includes buildings like large warehouses, industrial facilities, and commercial buildings that require larger open spaces and flexibility in layout.
3. Portal Frame Structures
Portal frame structures consist of rigid frames with columns and rafters connected by moment-resisting connections. These structures are commonly used for industrial buildings, factories, and large-scale commercial or storage facilities. They provide excellent strength and stability.
4. Space Frame Structures
Space frame structures use a three-dimensional framework of interconnected steel members to create large open spaces with high strength-to-weight ratios. These structures are often utilized in large-scale buildings like airports, exhibition halls, and sports arenas.
5. Hybrid Structures
Hybrid steel structures combine steel with other construction materials, such as concrete, timber, or glass, to take advantage of their specific properties. These buildings are designed to optimize the benefits of each material and are used in a wide range of applications, including high-rise buildings, bridges, and architectural landmarks.
6. Temporary Structures
Temporary steel structures are designed for short-term usage and easy disassembly. They are commonly used for events, construction sites, and emergency shelters, providing quick and temporary solutions that can be easily relocated or dismantled.
Advantages of Steel Structure Industrial Building
● Wide span: single span or multiple spans, the max span is 36m without middle column
● Low cost and maintenance: unit price range from USD35/m2 to USD70/m2 according to customers request
● Fast construction and easy installation: time saving and labor saving
● Long using lifespan: up to 50 years
● Nice appearance
● Others: environmental protection, stable structure, High quake-proof, water proof and fire proof, and energy conserving.
Design And Quote
If you have drawings, we can directly quote according to your drawings, if not, please tell us the details, we have professional technicians to help you design, after getting your approval for your quote.
Basic Design Requirements:
1. Location (where will be built? ) which country? which city?
2. Size: Length*width* Eave height _____m*_____m*_____m
3. Wind load (max. Wind speed) _____kn/m2, _____km/h, _____m/s
4. Snow load (max. Snow height) _____kn/m2, _____mm, temperature range?
5. Anti-earthquake _____level
6. Brick wall needed or not If yes, 1.2m high or 1.5m high? or other?
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)m*_____(height)m
9. Window quantity & size _____units, _____(width)m*_____(height)m
10. Crane needed or not If yes, _____units, max. Lifting weight____tons; Max. Lifting height _____m
Quality Control
We have passed the CE and ISO9001 certifications, which demonstrate our excellence and adherence to international standards. The CE certification ensures that our products meet the essential health, safety, and environmental protection requirements within the European Economic Area. Additionally, the ISO9001 certification signifies our dedication to maintaining a robust quality management system, ensuring consistent delivery of high-quality steel structure solutions. These certifications proves our company that upholds the highest industry standards in design, manufacturing. We will fully meet customers' requirements.
Project Cases
Qingdao Xinguangzheng Steel Structure Co., Ltd. was established in 1997. After 26 years of continuous development, it has become one of the largest steel structure manufacturers in China. The company has cooperated with more than 130 countries and regions, and has gradually grown internationally.
Why choose us?
1. We have a group of professional engineers, most of whom has more than 10 years experiences in architecture field. our company has got a various of experiences in design, manufacture, installation and so on. The work staff have excellent skills. Some of them had helped customers to install the warehouse around the world.
2. We will offer one stop service. Construction drawing,calculation sheet will be offered to help you get construction permit. Foundation design could be free made if you need. We could make 3D drawings to show the view. What's more, Installation drawings will be offered and Steel structure column,beams will be marked number on it to help you install.
3. We will send you extra bolts,purlins,panels incase any damage when install.
4. Efficiency is our pursuit. Every inquiry ,emails will be replied immediately. Every questions will be paid high attention.
5. We also have possessed more than 40 sets of large precise and domestically advanced processing equipments, including large gantry planing machines, automatic submerged arc welding machines, assembling machines, slitters, shot blasting machines and soon.
6. We will offer details packing list for every container when load so it will be easier to unload.
7. "Moral personality decides product quality." is our guarantee to the products. "Customers come first." is our everlasting pursuit. Believe your choose, we'll give you a satisfied answer.
Project Process
To build a steel structure industrial building from scratch requires the following steps:
1. Contact us
Contact us by Phone/Email/WeChat
2. Drawing and Quotation
Tell us what you want, our sales man and designer give you the best proposal for your steel building project.
3. Finalize contract
Finalize details for price,payment,shipment time,and sign the contract.
4. Producing
Start production upon receipt of down payment,the sales follows up the producing progress.
5. Inspection
QC team will make routine inspection in each process,and provide inspection report.
6. Packing&Shipment
Packing all the parts onto the steel rack , load into the shipping container ; contact shipping forwarder and ship to the final port as customer directed.
7. Install
We provide complete installation drawing,or we can send engineer to the site to give the installation guidance.
8. After-sale service
Anytime, any problem, our sales man and engineer will try our best to help your solve it.
FAQ
1. Are you a manufacturer?
Yes, we have our own factory, we are able to provide a very competitive price for you.
2. How to get a fast quotation?
You tell us the type, size, quantity, roof, wall, floor and other components of the steel buildings, and we will check and quote you quickly.
3. What's your packing methods?
Packed into steel pallet, or rest in bulk.
4. Can you provide the installation help?
We will provide detailed instruction photos and videos to you. If it is necessary,we will send professional engineers to do the construction guidance, and some skilled workers to help for installation.
5. How long does it take to get my building?
Lead time is vary, but typically 2 weeks of drawings and 30-55 days for delivery(depending on complexity).
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