Lightweight portal frame steel structure shed design steel workshop

Welcome Visit Our YouTube Channel https://qdvista.en.made-in-china.comVideos you might like1) Steel Structure Workshop Construction Site VISTA - Steel Structure Workshop Construction in China Production & inspection VISTA - Steel T

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Light Portal Frame Steel Structure Shed Design Steel Workshop

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1) Steel Structure Workshop Construction Site

2) VISTA - Steel Structure Workshop Construction in China

3) Production & inspection

4) VISTA - Steel Truss Structure Processing

1.  Specification
VISTA- Product Specifications of Steel Structure Project 
A. Main Steel System
1Main steel frameQ345, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating)
2Foundation bolts Q235, M24
B. Various Supports 
1Roof purlinsQ235, galvanization
2Wall purlinsQ235, galvanization
3Various supportsQ235, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating)
4StrutsQ235, Ф20, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating)
5StairsQ235, 3 painting coatings, (2 red lead anti-rust coatings, 1 grey surface coating)
6Edge formworks 
7Square tubesQ235
8Floor deck1.0mm thickness, 688 model
C. Roof System
1Roof panel0.4mm thickness, 820 model
2Roof insulation cotton50mm thickness, glass wool
3Flooding board0.4mm thickness, color steel plate
4Standard Parts Fixed seat, roof self-tapping screw, roof rivet, sealant, gutter etc.
D. Wall System
1Wall panel0.4mm thickness, 900 model
2Wall insulation cotton50mm thickness, glass wool
3Flooding board0.4mm thickness, color steel plate
4Standard parts Wall self-tapping screw, wall rivet, sealant
6Composite board doors 
E. Fasteners 
1High strength boltsM20
2Ordinary boltsM12
3Ordinary nutsM12
NoteAll parts support customization

2. Detailed Description
Light Portal Frame Steel Structure Shed Design Steel Workshop
(1) Unique Characteristics 

1 - High quality and durability: 
The steel building is safe and reliable, and it can withstand severe environments such as fire, strong winds, and heavy rain.

2 - Faster construction: All the structure parts are prefabricated in the factory, and then installed at the construction site. As a result, it will save up to 50% time period of construction and save costs for building owners.

3 - Minimal maintenance: The exterior of a metal building is essentially maintenance-free and long-lasting. Steel does not support mold growth, resists rust and decay better than other building materials. The bottom line is that low maintenance costs lead to low operating costs - a huge benefit over time.

4 - Economical - Reasonable cost: This building form has lightweight and short construction period, thus it can be put into operation very soon. Its comprehensive economic benefits are better than concrete structure building.

5 - Environmentally friendly: The steel structure can be recycled, and it will cause less environmental pollution when being built or removed.

6 - Wide architectural possibilities: It is applicable to many industries and non-industries, such as manufacturing, agriculture and civil usage.

7- Delicate appearance: The steel building design is with a modern sense. The wall panels are available in multiple colors and the building structure is with high flexibility.

8 - Space flexibility: Larger spans for flexible interior design.

9 - Seismic Resistance: Extensive research confirms that steel structure buildings withstand significant earthquake and wind events. Watch a test building outlast earthquakes simulated at UC San Diego.

10 - Adjustable design: Can cater to future expansions (vertical and horizontal) 

(2) Why Choose Steel Structure

Steel Was A Stand By Material For A Long Time In The Architectural Framework, But When It Is Recognized For Its Natural Beauty And Structural Integrity, The Result Can Be Inspiring. Master Architects Such As Zaha Hadid, Frank O Gehry, And Moshe Safdie Have Challenged The Idea Of Using Only Steel To Construct A Skeleton Of The Building And Create Innovative And Surprising Fluid Structures. Many Modern Architects Are Experimenting With The Aesthetic Of Steel From Rust Texture To Polishing For A High Shine Finish. 

Basically Here, The Buildings Are Made Up Of Steel Frameworks Which Support All The Loads Where Columns, Beams, And Girders Are Made Up Of Steel Sections. They Are Flexible, Which Makes Them Very Good At Resisting Dynamic (Changing) Forces Such As Wind Or Earthquake Forces.

Light Portal Frame Steel Structure Shed Design Steel Workshop

(3) Main Components

Primary Framing Elements-columns, beams and all primary members are made by H section steels- hot rolled section steel/ welded section steel, which will be bolted together at the site. A factory primer and facing paintings are applied to get a better anti-rusting effect of primary framing elements.
Secondary Framing-Purlin, Tie Bar, Roof, and Wall Support are formed as secondary framing

Light Portal Frame Steel Structure Shed Design Steel Workshop

1 - Ridge Ventilator: It is mostly used in machine shops because the exhaust gas generated in the machine shop is more likely to pollute the environment. The ridge ventilator can carry out the circulation of air very well.

2 - Fascia: It can prevent people from falling off the roof, play the role of waterproofing the roof, and decorate the facade of the building.

3 - Translucent Sheeting: Increase the light transmittance to make the indoor light transmittance meet the specification requirements.

4 - Roof Sheeting: It blocks rain, snow, and wind. Ensure a comfortable and dry working environment in the workshop/warehouse.

5 - Purlins: Support the roof sheeting and the fixed position of the roof sheeting.

6 - Insulation: Insulate, keep the indoor temperature.

7 - Girts: Support wall panel, fixed position of the wall panel.

8 - Clean Colorbond Wall Cladding: Roof and Wall are covering of color-coated corrugated steel sheet or steel sandwich panel, hot dipped with zinc and aluminum compound, that is fixed to the outside of the structural building to protect it against bad weather or to make it look more attractive and last for generations.

9 - Floor Decking: A two-story or multi-story building, which is poured on the floor slab to serve as a formwork. Save time and improve construction progress.

10 - Windows: Increase light transmittance. According to customer requirements, there are plastic steel windows, aluminum alloy windows, etc.

11 - Doors: Easy access. According to customer requirements, there are composite panel doors, electric shutter doors and so on.

(4) Drawings Display
 Light Portal Frame Steel Structure Shed Design Steel Workshop

(5) Installation Process 

Light Portal Frame Steel Structure Shed Design Steel Workshop

(6) Application

Industry: workshop, warehouse, and other industrial facilities.

Commerce: Mall, hotel, exhibition hall, hospital, office building.

Public: the social activity center, school, library, sports stadium, church, etc.

Light Portal Frame Steel Structure Shed Design Steel Workshop
Light Portal Frame Steel Structure Shed Design Steel Workshop

3. Steel Structure Process

3.1 Prepare raw materials
Cut steel plate or use customized size H section steel and angle steel, round tube, round steel, square tube, etc.

3.2 Assembly and welding
Our welders will follow the drawings to assemble the steel members and weld them together as an entire beam/column/brace and so on; (Our quality inspector will check the steel pieces after finish welding, this is the first quality check)

3.3 Sandblast
After finish welding and polishing, our sandblast effect can reach 2.5 high grade, very good for resisting rust; (Secondary quality check)

3.4 Paint
Within 2 hours after sandblasting, all the steel members should be painted. A client can choose any color and any brand of paint. (The third quality check)

3.5 Inspect the goods by the client
After we finish a part of fabrication work, we will invite clients to check the goods before we pack the steel frame.

3.6 Packing and loading
If clients require us to load the goods by close containers, we will pack the steel structure members one by one on the steel skid and tie the whole steel package well. (The fourth quality check )
Light Portal Frame Steel Structure Shed Design Steel Workshop
4. Our Advantages

4.1. Prefabricated: Fast and easy installation, save time and labor;

4.2. Customized design: different size, various layout, shape, and appearance;

4.3. Lightweight: lighter than concrete;

4.4. Removable

4.5. Environmental Friendly: recyclable, no waste produced;

4.6. High strength: can resistance grade 8 earthquake, waterproof, fireproof, can resist strong wind and heavy snow.

4.7. Long life span: more than 50 years.

4.8. Wide-span: single or multiple spans, maximum span 60m without middle columns.

5. Market 
Light Portal Frame Steel Structure Shed Design Steel Workshop

6. Our Service

6.1 Pre-sale Service
  • Consultant service(Answering client's questions)
  • Primary design plan(Free)
  • Assisting the client to choose a suitable construction plan
  • Price calculation
  • Business&technology discussion
6.2 Sale Service
  • Submission of support reaction data for foundation
  • Submission of the construction drawing
  • Providing requirements for embedding
  • Construction Manual
  • Fabrication&Packing
  • Delivery
  • Other requirements by Clients
6.3 Training for assembly
  • We can support your full training service on how to construct and assembly on site.
  • Solution 1: if you have your own construction team with engineers, plumbers, electricians, and supervisors, we can support you 2 professional technicians for the necessary assembly training on-site.
  • Solution 2: If you don't have a construction team, we recommend you employ local construction workers for assembly, we can support you all the technician engineer and supervisor for training and construction assist.  But the relevant charges will be on your account.
6.4 After-sale Service
  • Periodical following-up our client's projects
  • Feedback and good communication
  • 50 years warranty for VISTA steel frame

7. FAQ

7.1 What's the quality assurance you provided and how do you control quality?
Established a procedure to check products at all stages of the manufacturing process - raw materials, in-process materials, validated or tested materials, finished goods, etc.

7.2 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 can send our professional technical engineer to supervise installation on site overseas. They have succeeded in many countries, such as Iraq, Dubai, South Africa, Algeria, Malawi, Thailand, and Ghana.

7.3 What is your main market?
Guided by the global field of vision, our products have been exported to many countries and regions with its good quality and good service, such as France, UAE, South East Asia, Africa and so on. We will be glad to establish sincere business cooperation with you in the near future.

7.4 How to pack the products?
We use a standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.

7.5 Can you offer designing service?
Yes, we have more than 100 design engineers. We could design full solution drawings as per your requirements. They use software: Auto CAD, PKPM, MTS, 3D3S, Search, Tekla Structures(X steel)V12.0.etc.

8. Customized design is welcome, it would be better if you could provide the following information:

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

Welcome to visit our factory, we assure that our products will satisfy your needs with designs, competitive performance price ratio and best services.


Qingdao Vista Construction Engineering Co., Ltd. Located in Qingdao City, Shandong Province, China. With over 20 years of experience in steel structure design, manufacturing, marketing. Now, our business scope extends to high-quality steel structure buildings (such as warehouse, workshop, hangar, chicken house, etc. ), prefabricated buildings, prefab houses, container house, steel structural member, sandwich panels, glass curtain wall, decorative metal panels and so on.

We have professional steel structure engineering contracting the first-class qualification, with more than 50-year-limited warranty in steel building manufacturing & installation. We have professional engineers who can provide the perfect designs according to the customer's demand.

Light Portal Frame Steel Structure Shed Design Steel Workshop
Light Portal Frame Steel Structure Shed Design Steel Workshop

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