high quality Steel Structure - Manufacturers Factory Suppliers From China

Project Area: 25000 sqm

Project Detail:

Xinguangzheng Prefabricated Steel Sports Stadium is single span maximum fish belly type box beam, the maximum span is 50 meters.

The maximum weights of a single piece is 109.5 tons

The web height of the maximum box member is 3.6 meters and the wing width is 0.9 meter.

The maximum thickness of the wing plate is 70m.

Project Spotlight:

The overall performance is a horn shape with great tension, and the architecturat form is landsccape architecture.

The roof of the building is full of greening, integrating the building with the park

The building is equipped with children's natatorium, basketball court, gym, study, culturalcenter and so on.

Color steel insulation sandwich panel is the basic materials for steel structure buildings, which is suitable for steel structure industrial plant. It is composed of two layers of formed metal panel and directly foaming, curing molding polymer heat insulation inner core. Color steel insulation sandwich panel commonly used insulation materials are: glass wool, polystyrene(EPS), polyurethane(PU), Rock wool and other insulation materials.

Then, what's the difference between these three insulation materials?

1) Glass wool sandwich panel. Glass wool is a good inorganic thermal insulation material, glass wool is obviously characterized by good fire resistance, flame retardant and moisture absorption, and its price is cheap. The thermal conductivity of the glass wool sandwich board is not greater than 0.038 W/(m2•K).

2) Polystyrene (EPS) sandwich panel. Polystyrene is a polystyrene resin as the main raw material, through the foaming agent foaming and made of internal with numerous closed micropores. Its insulation effect is good, the price is cheap, the strength is slightly poor. Polystyrene (EPS) sandwich board, thermal conductivity is not greater than 0.038W/(m2•K).

3) Polyurethane(PU)sandwich panel. The thermal conductivity of polyurethane sandwich board is no more than 0.033 W/(m2•K), with good thermal insulation performance, good water resistance, good thermal insulation effect, high strength, foam can be made into any shape, suitable for site construction, but the price is expensive.

To meet different thermal insulation requirements, consider the thermal conductivity of the steel structure material and the thickness of the insulation layer. The thermal conductivity of commonly used steel structure insulation materials is as follows: polyurethane foam> polystyrene foam >glass wool > rock wool.

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Xinguangzheng steel structure provide you professional technical service for steel structure buildings.

Industrial steel building is a great invention. All components are prefabricated in the factory, and the site only needs to be assembled simply, thus greatly shortening the construction period. For a building of 6000 square meters, the basic installation can be completed in only 40 days.

• What should I pay attention to when using Industrial steel building?

• What are the reasons why Industrial steel building is used more and more widely?

• What are the steps involved in the general process of Industrial steel building installation?

What should I pay attention to when using Industrial steel building?

1. Industrial steel building construction has strict requirements for construction measurement. When the steel structure workshop stops the structural calculation, the mechanical model is very clear, and the size change has an obvious influence on the model. Therefore, during the manufacturing and installation stages, construction measurement is a more important issue. For example, inaccurate blanking will result in deformation of components; failure to be placed in place during installation will affect the load-bearing effect of the environmental characteristics of the construction site welding of steel structure workshops.

2. The steel of Industrial steel building has the characteristics of thermal expansion and contraction, and it is sensitive to weather, temperature and other conditions during the installation process. Industrial steel building welding has its own special technical requirements. In practice, when natural conditions cannot meet the work requirements, manual measures are often taken to create conditions for construction, such as preheating of welding rods and preheating and heating of steel plates. If the size of the steel structure factory building changes greatly during the construction process, the temperature is too high or too low will affect the accuracy of the device.

3. The Industrial steel building is easy to rust and has poor fire resistance, so it needs to be painted and maintained. Paint the steel structure factory building fireproof coating on the exterior of the Industrial steel building to play the role of fire protection and heat insulation maintenance, to prevent the steel from rapidly heating up in the fire and reducing its strength, and to prevent the steel structure factory building from losing its support ability and causing the building to collapse.

What are the reasons why Industrial steel building is used more and more widely?

The grid structure of Industrial steel building has the advantages of reasonable stress, large stiffness, light weight, single member and convenient fabrication and installation. In recent years, it has been widely used in public and industrial buildings with large span and large column network. It can be used not only for roof structure, but also for floors, walls and special structures.

What are the steps involved in the general process of Industrial steel building installation?

1. The main structure hoisting of Industrial steel building,

2. Secondary structure installation of Industrial steel building,

3. Installation of roof panel and insulation layer of Industrial steel building,

4. Wall maintenance and installation,

5. Finally, the detailed structure of Industrial steel building.

After reading this, have you also had the idea of ordering Industrial steel buildings. At Qingdao Xinguangzheng Steel Structure Co., Ltd., you can get the best quality Industrial steel buildings and the most intimate after-sales service.

Introduction for Low Price Construction Material Steel Structure Showroom Building Metal Mall Design

Aruba exhibition hall project is a renewal project of Aruba stadium customers, with a building area of 1585 square meters. The exhibition hall is a two-story frame structure, and the warehouse is a portal steel frame structure. Some walls of the exhibition hall are made of glass curtain wall and others. The storehouse is made of cement foam board, and the roof is a polyurethane composite board.

Project location: Aruba

Area: 1585 square meters

Span: 127m

Eaves height: 8.4m

Number of floors: 2

Wind speed: 148km / h

Shapes: Framing

Steel consumption: 92t

Name	Low Price Construction Material Steel Structure Workshop Building Metal Factory Shed Design
Material	Q235B,Q345B galvanized or painted steel
Main frame	H-section steel column and steel beam
Purlin	C/ Z- section steel purlin
Roof and wall	a) Color-coated corrugated steel sheet, b) Rock Wool Sandwich Panels, c) EPS Sandwich Panels, d) Glass wool Sandwich Panels, e) PU sandwich panel
Door	a)Rolling up door, b)Sliding door
Window	PVC /Steel or Aluminum Alloy frame window
Down spout	Round PVC pipe
Usage	All kinds of industrial workshop, warehouse, poultry shed, supermarket, hangar, etc
Service life	50Years

Detail Information

Roof with a single layer of galvanized steel plate sea blue crown Island, its structure and technical requirements are as follows:

1.V820 type 0.50mm thick galvanized roof panel (sea blue) crown Island

2.75mm thick glass wool with aluminum foil

3.200 * 200 coated steel mesh

4.Q235B C-type steel roof purlin

5.Q345B steel beam 

Wall:

1.YX-840 plate type 0.40mm thick galvanized wall panel white gray crown Island

2.Q235B C steel wall purlins

3.Q345B steel column

Paint coating:

1. Shot blasting, rust level Sa2.5

2. In the gray anti-corrosion primer two, each 30 um

Other:

1. Roof panel - sea blue

2. Wall panel - white gray

3. Steel components - medium gray  

Steel structure workshop is composed of frame, beam, wall and weighing column, etc. In the design of single-layer steel structure workshop, the first thing to ensure that the structure of the workshop does not affect the use of the second in the design time to calculate the bearing force of the beam, the selection of materials to meet the relevant standards.

Composition of single-layer steel structure workshop:

1. Transverse frame: composed of columns and the roof truss or roof beam supported by it, it is the main load-bearing system of the steel structure of single-storey workshop. It bears the dead weight of the structure, the wind and snow loads and the vertical and horizontal loads of the crane, and transfers these loads to the foundation.

2. Roof structure: structural system bearing roof load, including transverse frame beam, bracket, middle roof frame, skylight frame, purlin and so on.

3. Support system: including the support of the roof part and the support between columns. On the one hand, it forms the longitudinal frame of the steel structure of the single-storey workshop with columns and crane beams to bear the longitudinal horizontal load; On the other hand, the main load-bearing system is connected by individual plane structure into the whole structure of space, so as to ensure the necessary stiffness and stability of the steel structure of the single-storey workshop.

4. Crane beam and brake beam (or brake truss) : mainly bear the vertical and horizontal load of the crane, and transfer the load to the transverse frame and longitudinal frame.

5. Wall frame: Bear the dead weight and wind load of the wall.

Single-layer steel structure plant design points:

1. In the column network arrangement of single-storey steel structure buildings, when column spacing is not equal, especially the column spacing of each longitudinal column column, the columns should be arranged on the common horizontal positioning axis to ensure the stiffness requirements of the workshop, so that the workshop can be used normally.

2. For the temperature expansion joint section length of single-storey steel structure building, it is better to set the expansion joint when the plant structure exceeds the designed value under special circumstances. This has the advantage of being separated into independent structures, making temperature changes negligible after a drop.

3. The transverse frame calculation of single-storey steel structure building. The transverse frame structure transfers the load and action of the plant structure to the foundation, which is the main load-bearing structure of the plant.

4. Calculation of longitudinal force transmission system of single-storey steel structure building, steel column, column.

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Qingdao Xinguangzheng steel structure group is a leading manufacture in China. With 25 years experience, we have confidence to provide you the highest cost performance.

As the strategic decision to develop energy-saving and land-saving housing and construct a conservation-oriented society is further deepened and housing industrialization has become a new growth point for the world’s economic development, the development of residential steel building will be the only way for housing industrialization.

What are the advantages of residential steel building?

1. residential steel building's structural system is diversified

Many structural systems that can be used for steel structure residences have been developed, steel frame structure, steel frame-support structure, frame-tube structure (steel frame, concrete internal simplified), frame-shear wall structure (shear wall can be steel plate, concrete Or concrete with built-in steel support), light steel structure and staggered truss structure system can all be used as the structural selection of residential steel building.

2. The project cost of residential steel building is slightly higher than that of concrete or equivalent

The cost of steel structure material is higher than that of concrete, but its construction period is short, the use area is large, and the number of floors can be increased under the same conditions. The project cost of residential steel building is slightly higher or equivalent to concrete, and the actual economic benefits are significant, making residential steel building It has become the first choice for high quality and low price, and the best choice for replacing masonry structure houses in the future.

What is the future development trend of residential steel building?

residential steel building has a high technological content. The structure itself is often the architectural expression. The performance and craftsmanship of the steel structure is not only a necessary means to realize the image conception, but also has a significant impact on the architectural image, which determines that the structural conception is the success of the image conception. The key is whether or not. The progress of science and technology and the change of aesthetics will inevitably make steel structure buildings continue to expand their expression vocabulary and seek development. residential steel building sets aside the elements of style, starts from structural rationalism, and absorbs the essence from modern and traditional styles. In the future, it will be possible to create high-quality steel structure buildings with organic integration of technology and art.

What are the design considerations of residential steel building?

The residential steel building of the design structure and the stability calculation of components must cooperate with each other to make them consistent. The consistency between structural calculation and structural design has always been a problem that everyone pays attention to in structural design. For the joint connection requiring to transfer bending moment and not, sufficient stiffness and flexibility shall be given to it respectively, and the eccentricity of members shall be minimized for frame joints, which are often considered by designers when dealing with structural details. However, when it comes to stability, there are often structural requirements or special considerations different from strength. For example, in terms of flexural strength of simply supported beams, the requirement for fixed hinge support is only to prevent displacement and allow rotation in the plane. However, the above requirements are not enough when dealing with the overall stability of the beam. The support shall also be able to prevent the beam from twisting around the longitudinal axis, and allow the beam to rotate in the horizontal plane and the beam end section to warp freely, so as to meet the boundary conditions adopted for stability analysis.

Qingdao Xinguangzheng Steel Structure Co., Ltd. has been committed to providing customers with residential steel buildings and perfect after-sales service so that customers can invest easily, use them with confidence, and have no worries.

Pictures for Prefab Metal Workshop Steel Structure Construction Workshop House in Costa Rica

Drawings & Quotation

1) Customized design is welcomed.

2) We have an excellent design team. According to the requirements of different projects and clients,we will supply different designs and steel products.In order to give you an exactly quotation and drawings, please let us know the following informations. We will quote for you promptly.

Basic design requirements of steel structure warehouse

Basic Design Requirements
1.Project location	5.Length (side wall,m)	9.Window quantity, size
2.Snow load	6.Width (end wall, m)	10.Door quantity, size
3.Wind load	7.Wall Height (eave, m)	11.Brickwall needed or not. If yes, 1.2m high or 1.5m high
4.Seismic magnitude	8.Middle column allowed or not	12.Crane needed or not
13.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.

Engineering Design Software:

AutoCAD, PKPM, MTS, 3D3S, Tarch,Tekla Structures(Xsteel)V12.0.etc.

Cheap prefab structural steel warehouse prefabricated outdoor storage shed building design price steel structure warehouse

Steel building accessories has the advantages of overall light weight, saving foundation, less materials, low cost, short construction period, large span, safety and reliability, beautiful appearance and stable structure. Steel structure workshop is widely used in construction industries such as long-span industrial workshop, warehouse, cold storage, high-rise building, office building, multi-storey parking lot and residential house.

• How to use the machine to remove the rust spots on the surface of Steel building accessories?

• What are the main Steel building accessories?

• How to remove the rust spots on the surface of Steel building accessories?

For Steel building accessories that have been used for a period of time, there are inevitably some attachments on the surface, such as rust, dirt, dust, old paint film, etc. Before painting the surface of Steel building accessories, if these attachments are not completely removed, although they can be temporarily covered after painting, they play a role of isolation, which makes the coating and the component substrate bond If the strength is severely reduced, the paint film will fall off prematurely, which will eventually reduce the corrosion resistance of the surface coating and fail to play the protective role of the coating. Therefore, before painting the surface of the component, the attachments on the surface of Steel building accessories should be thoroughly cleaned.

How to use the machine to remove the rust spots on the surface of Steel building accessories?

In order to improve the quality of rust removal and work efficiency. To improve the working conditions of construction workers, the current Steel building accessories derusting work has adopted a large number of wind-driven or electric small equipment. The main rust removal methods using equipment are:

(1) Angle grinder: This small pneumatic equipment is mainly used to clean flat areas. It can use sandpaper, grinding wheels and wire brushes as needed.

(2) Needle Bundle Derusting Machine: This kind of small pneumatic equipment is generally equipped with 30-40 needle bundles, which can be adjusted with different working surfaces, which are mainly suitable for curved, narrow, uneven and cracked places.

(3) Single-head cold air gun: This small pneumatic equipment is also called zinc knocking. It uses the impact of the knocking head to remove rust. The diameter of the shovel head is generally 25-40mm, and it can impact 1000 to 6000 times per minute. Suitable for relatively narrow places.

What are the main Steel building accessories?

1. Two-hole connection accessories

One of the main accessories of Steel building accessories is the double-hole connection accessory, which is mainly used to connect with the corners. The corners on both sides of the right-angle connection can reduce the pressure on the alloy. At the same time, the recesses of the building materials can be based on the aluminum alloy frame.

2. Single hole connector

Steel building accessories also has an important accessory, the single-hole connector, which has a completely different function from the double-pipe connector. It is mainly used for the affinity connection between the aluminum alloy frame and the ground in the ground installation. Therefore, the single-hole connector has The role of anchor bolts.

The Steel building accessories have been widely used in daily life and industrial production. Qingdao Xinguangzheng Steel Structure Co., Ltd. can provide the best Steel building accessories for their customers.

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