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Structural Cold Rolled Q235B Prefabricated Metal Buildings

China Shandong Sinoacme Steel Structure Co., Ltd certification
China Shandong Sinoacme Steel Structure Co., Ltd certification
My goods arrived the port of Algiers in good condition last month, honestly,supplier are really well-considered and work meticulous, all the consumables were packed well, and each parts was marked in the right position. The steel work is also perfect. I am satisfied and wish the next cooperation.

—— Medina

I was so impressed by one of the engineer in your company whom provided with reasonable and cost saving design plans for me to consider when my last visit in your factory. Surely was an rewarding and deserved trip. By the way, the foods local are really delicious. Hope the next visit.

—— Anis

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Structural Cold Rolled Q235B Prefabricated Metal Buildings

Structural Cold Rolled Q235B Prefabricated Metal Buildings
Structural Cold Rolled Q235B Prefabricated Metal Buildings

Large Image :  Structural Cold Rolled Q235B Prefabricated Metal Buildings

Product Details:

Place of Origin: China
Brand Name: Sinoacme
Certification: ISO,SGS
Model Number: SWS051

Payment & Shipping Terms:

Minimum Order Quantity: 200 sqm
Price: Negotiable
Packaging Details: Loading in containers
Delivery Time: 30-45days
Supply Ability: 100000sqm/month
Detailed Product Description
Type: Portal Frame Structure Forming: H Section Column And H Section Beam
Connection: Bolts Connection Seismic: 9 Points
Cladding: Steel Color Sheet Wind: Up To 200km/h
Steel Grade: Q235B And Q355B Finishing: Painting
Name: Metal Frame Workshop Building

Structural Cold Rolled Q235B Prefabricated Metal Buildings

 

Seismic prefabricated steel structure

 

Steel structure construction

 

Structural steel consists of the steel work for buildings, structures and pipe supports. Structural steel also consists of steel work for the farming of bridge connections between structures and equipment inside and outside the building. Construction of steel framed structures includes construction of its foundations, columns , beams and floors systems. Construction phases of structural steel frame are discussed.

 

Main parts of the steel structures and technical parameters:

 

Main Steel Frame System

Main structure

H section steel Q345, alkyd painting, two primary painting, two finish painting.

Roof purlin

XZ160*60*20*2.5, galvanized

Wall purlin

XZ160*60*20*2.5, galvanized

Intensive bolt

Grade 10.9

Turn buckle bolt

M20+2, steel Q235, processing

Anchor bolt

M24, steel Q235, processing

Ordinary bolt

Galvanized bolt M20

Ordinary bolt

Galvanized bolt M12

Brace nut

Galvanized bolt M12

Bracing System

Cross brace

Φ20 round steel bar Q235, process and painted (alkyd painting)

Angle brace

L50*5 angle steel Q235, process and painted (alkyd painting)

Column bracing

Φ25 round steel bar Q235, process and painted (alkyd painting)

Tie bar

Φ127*3 steel pipe Q235, process and painted (alkyd painting)

Batter brace

Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting)

Wall & Roof System

Roof panel

Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)

Wall panel

Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)

Edge cover

0.4mm color plate, angle Alu.

Fittings & accessories

Nails, glue etc.

Unpowered ventilator

Diameter Φ600, stainless steel

Sky lighting band

1.2mm FRP, double layer

Sliding door

sandwich panel door

Roof drainage system

Gutter

0.5mm color steel plate

Rainspout pipes

Φ110 PVC pipe

 

The construction procedure of steel frame structure is as follows:

 

Steel frame structure foundation construction

Steel column structure

Erect steel beams

Floor system used in construction of steel frame structure

 

Steel frame

 

Steel frame structure foundation construction

 

The construction of the steel frame structure begins with the construction of its foundation. Generally, the type of foundation required for a given structure is based on the bearing capacity of the soil.

 

Soil surveys including ground and underground exploration are used to assess the condition of the soil where the steel frame structure is located.

 

For example, when applying medium or low loads, it is recommended to use reinforced concrete bearing pads or strip foundations. These foundation types transfer loads to the soil that can support the transferred loads.

 

Reinforced concrete pressure pad foundation for steel frame structure

 

If the soil strength is poor and the applied load is large, it is recommended to consider a pile foundation. The pile foundation transfers the load of the structure to the hard soil.

 

Steel Column Construction

 

The next step of steel frame construction is the placement of steel columns. The section of the steel is specified based on the load imposed.

 

There are various sizes of steel column section to choose and these steel columns are commonly produced in advance.

 

The most significant point in column installation is the connection between foundation and column and splices between columns.

 

Regarding foundation to column joints, base plates are welded to the end of columns. The most desired shape of base plate is square and rectangular shape. Typical details of column to foundation connection are shown in Figure-6.

 

It should be known that, the most desired shape of base plate is rectangular and square shape because such plates provide largest spacing between the bolts which is desirable.

 

Erection of steel beams

 

Various precast beam sections can be used for building multi-story steel frame structures. Beams usually transfer loads from the floor and roof to the columns.

 

The maximum span of steel beam members is 18m, but the most common steel beam span ranges from 3m to 9m.

 

When erecting steel beams, you will encounter column-to-beam connections and beam-to-beam connections. The type of column-to-beam connection is different, which is selected according to the type of load applied to the column-to-beam connection.

 

Contact Details
Shandong Sinoacme Steel Structure Co., Ltd

Contact Person: sales

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