Description
Prefabricated metal steel barn warehouse hangar shed building
1. Steel construction is also called steel fabrication,it have many advantages:
* They are super-quick to build at site, as a lot of work can be pre-fabbed at the factory.
* They are flexible, which makes them very good at resisting dynamic (changing) forces such as wind or earthquake forces.
* A wide range of ready-made structural sections are available, such as I , H, U and angle
sections
* They can be made to take any kind of shape, and clad with any type of material
* A wide range of joining methods is available, such as bolting, welding, and rivet
2. Steel structure construction has numerous advantages over concrete construction.
* Steel is a highly durable metal. It can withstand a considerable amount of external pressure.
Hence, steel structures are earthquake resistant whereas concrete structures are brittle. Concrete
is not as resistant as steel.
* Steel structures have a good load carrying capacity unlike concrete structures, which have a low
load carrying capacity.
* Steel is a tensile metal. It has a high strength to weight ratio. Steel structures weigh 60% lesser than concrete. * Steel structures can be made without a foundation but this is not applicable to concrete structures as they are heavy.
* The construction process is faster with steel structures as they are easy to erect. This contributes to faster project completion. On the other hand, concrete construction is time-consuming.
* Having a good scrap value also makes structural steel a better option than concrete which has practically no scrap value.
* Steel structures can be easily fabricated and mass produced. They are so versatile that they can be easily assembled, disassembled and replaced. Steel structures can be modified even for last minute changes.
* Another advantage of steel structures is that they can be constructed off-site by professional steel fabricators and then assembled on site.
* Steel structures are an eco-friendly option as they are easily recyclable. This means you get to save money in waste management.
* Lastly, steel structures are easy to transport as they are lightweight. Steel structure construction is a safe option, there are no health hazards of using steel structures in construction.
* Weifang tailai undertakes all kinds of fabrication projects. Our team of experienced professional steel fabricators is well equipped to fulfill all your fabrication requirements3. Products scope of using: Steel is the most preferred metal for the construction of large structures such as bridges, single
storey and multi-storeys industrial buildings, and residential buildings. Steel construction is most
often used in : * High rise buildings because of its strength, low weight, and speed of construction
* Industrial buildings because of its ability to create large span spaces at low cost
* Warehouse buildings for the same reason
* Residential buildings in a technique called light gauge steel construction
* Temporary Structures as these are quick to set up and remove
4. Material list for steel building
Material List For steel structuture building |
Main Steel Frame |
Steel column | Fabricated by Q235 or Q345 Steel, 80*80 or 100*100 or 120*120 or 150*150 Square Tube, alkyd paiting, two primary painting, two finish painting. |
Triangular Steel
structure roof | Fabricated by Q235 or Q345 Steel, C80, C100, C120, C140 Section steel, alkyd paiting, two primary painting, two finish painting. |
Roof Purlin | Fabricated by Q235 Steel, C80, C100, C120, C140 Section steel, alkyd paiting, two primary painting, two finish painting. |
anchor bolt | 10.9S, Galvanized |
Roof and Wall |
Roof Panel | A: Insulated Steel Sandwich Panel wall
(1) Panel width: 950mm;
(2) Thickness: 50-1200mm.
(3) Powder coated Color steel on both sides: 0.4mm/0.5mm/0.6mm
B: Insulation: Polystyrene, Rockwool, Fiber Glass or Polyurethane
(1) Density of Rockwool: 50Kg/m3 ,80Kg/m3,100Kg/m3
(2) Density of Polystyrene: 12Kg/m3, 16KG/M3 20KG/M3
(3) Density of Polyurethane: 40Kg/m3
(4) Density of Fiber Glass:40Kg/m3, 60Kg/m3 |
Wall Panel | A: Insulated Steel Sandwich Panel wall
(1) Panel width: 950mm;
(2) Thickness: 50-1200mm.
(3) Powder coated Color steel on both sides: 0.4mm/0.5mm/0.6mm
B: Insulation: Polystyrene, Rockwool, Fiber Glass or Polyurethane
(1) Density of Rockwool: 50Kg/m3 ,80Kg/m3,100Kg/m3
(2) Density of Polystyrene: 12Kg/m3, 16KG/M3 20KG/M3
(3) Density of Polyurethane: 40Kg/m3
(4) Density of Fiber Glass: 40Kg/m3, 60Kg/m3 |
Edge Cover | 0.4mm galvanized color steel , angle Alu. |
Fasteners & Accessoreis | Nails\glue ect |
Ceiling&Flooring |
Ceiling | 6mm gypsum board,with steel keel |
Door and window |
Door | Sliding door ,roller shutter door ,side hung door |
Window | aluminum alloy window |
Plumbing System and Rain Water Drainage System as per building design |
5. the processing of the material
6. packing,loading and container on destination
7. Erection in site
* Each piece of the system is very much alike - an H section with end plates for bolting. The
painted steel sections are lifted into place by crane, and then bolted together by construction
workers who have climbed to the appropriate position. In large buildings, construction can start
with two cranes working inwards from both ends; as they come together, one crane is removed
and the other finishes the job. Usually, each connection calls for six to twenty bolts to be installed.
Bolts are to be tightened to exactly the right amount of torque using a torque wrench.
8. Company simple profile
Weifang Tailai steel structure Co.Ltd. one of the market leader for steel structure building business in China. more than 14year's experience .* Weifang tailai is a professional steel structure enterprise, including design, manufacture, and installation.
* Weifang tailai have employees over 180, 10 A level designer ,8 B grade designer and 20 engineer .the annual output of 100,000 tons, annual construction output 500,000 square meters. * Weifang tailai has the most advanced production lines for steel structure, color steel corrugated sheet, H-section beam, C and Z-beam, roof and wall tiles, ect.
* Weifang tailai also have many advances equipment like CNC Model Flame Cutting Machine, CNC Drilling Machine, Submerged Arc Welding Machine, Correcting Machine, and more.
9. RAQ
* Q1: What will client provide before we provide best quotaition ?
A: When we receive inquiry from client, client please fills purchasing intention sheet as following :
No. | information | description |
1 | Project Location | |
2 | The total area (sqm) | |
3 | Width *length*hight (m) | |
4 | Wind load (speed) | |
5 | Rain or snow load | |
6 | Earthquake level | |
7 | Project use propose | |
8 | Exterior description | |
9 | Interior description | |
10 | Roof materials | |
11 | Wall materials | |
12 | Door description(position,size,type) | |
13 | Window description(position,size,type) | |
14 | crane(unit ,max weight/T, max lift hight/m) | |
15 | the others | |
* Q2: What are main materials of steel structure house?
A: Our prefabricated house materials mainly include light steel structure, sandwich panel, roof tile, door, window, covers, screws and other accessories.
* Q3: How you calculate the total area?
A: Industry calculation rule as below:
(1) house area = exterior house length X exterior house width X floor
(2) canopy area=exterior house length X 1/2 X canopy width
(3) staircase area = 4.5 sqm X quantity of staircase
(4) corridor area = exterior house length X corridor width
(5) total area = (1) + (2) + (3) + (4) + (5)
* Q4: What drawing of house will factory supply?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.
* Q5: How many types of sandwich panel do you have?
A: We have EPS(polystyrene)sandwich panel, rock wool sandwich panel, and PVC(polyurethane)sandwich panel.
No. | type of sandwich panel | thickness | volume weight | character |
1 | EPS(polystyrene) | 50mm, 75mm, 100mm | 80-200Kg/m3 | water-proof |
2 | Rock wool | 50mm, 75mm, 100mm | 200-400Kg /m3 | fire-proof, sound-insulation, heat-preservation |
3 | PVC(polyurethane) | 50mm, 75mm, 100mm | 150-300/m3 | water-proof, fire-proof, heat-proof, heat-insulation, heat-preservation, sound-insulation |
10. contact information
Company: | Weifang Tailai Steel Structure Engineering Co.,Ltd. |
contact: | Debbie guo |
Moblile: | +8618263608707 |
Address: | No.3430 Huangshan Rd.Linqu County, Shandong Province, P.R.China |