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Prefab House refers to the use of industrial production methods to build houses, that is, the stairs, exterior walls, balconies, air-conditioning panels, etc. of the house are all prefabricated in the factory outside the construction site, and then shipped to the construction site for "assembly", and the interior of the house will be refined at one time. Handed over after renovation. That is, the huge external walls, stairs, and balconies from the factory are "assembled" on the construction site into houses and buildings.

• What are the advantages of a Prefab House?

• What are the structural types of Prefab Houses?

• What should we be careful about when selecting a Prefab House?

What are the advantages of a Prefab House?

1. Safe and reliable

The Prefab House with steel as the main building material has a high capacity per volume unit, is more stable and solid than the traditional brick and brick concrete technology, has a better seismic performance, wind resistance, water density and refractory performance and also has thermal insulation and sound protection functions. Steel has good ductility and can better use the energy brought in by earthquakes, so it has good seismic performance and a high structural security t hat guarantees the safety of stay.

2. Easy construction and short construction time

All components are prefabricated in the factory and only have to be installed on site, which greatly shortens the construction cycle. A 6000-square-metre-long building can basically be installed in 40 days.

What are the structural types of Prefab Houses?

1. Structural system

The structure of the Prefab House can be divided into: steel frame system, steel frame support system, steel frame-core tube system, steel frame-module-core tube system and steel frame-shear-wall system. With the continuous development of the technology, newer steel construction systems will also appear.

2. Peripheral protection system

The outer protective system of the Prefab House can be divided into blocks, plates, cans and other types.

3. Internal system

Traditional construction has many disadvantages. For example, the traditional rough decoration method does not separate the interior system and the structural system, which makes it difficult to adapt to the modern development of the housing industry; the house technology lines are not separated and the water and power lines are buried in the support layer, which the "century residence" cannot realize." The waste of social resources is serious.

What should we be careful about when selecting a Prefab House?

1.The costs are relatively higher than in the traditional Prefab House made of brick concrete and concrete.

2. The steel structure of the Prefab House, with its unique steel structure, walls, roofs and other materials, as well as the standardized and final internal distribution and support facilities, is difficult to adapt to the habits of people "arbitrarily handling the house".

3. Corrosion of steel: Al-galvanized steel must be used for maximum corrosion protection and the main steel structure can reach fifty years.

4. There are many requirements for new materials. The structure of steel houses is equipped with materials such as thermal insulation and heat protection, usually using new lightweight materials.

Prefab Houses produced by Qingdao Xinguangzheng Steel Structure Co., Ltd. feature attractive appearance, excellent performance, user-friendly operation, easy maintenance, and internationally advanced performance indicators, and are exported to more than 10 countries and regions.

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.

Residential steel building is lightweight and high-strength. For buildings of the same weight, the steel structure has a small cross-section and a large net height, which can save building height. The number of layers of steel structure is more than that of concrete, which not only increases the building area, but also brings good economic benefits.

• What are the advantages of Residential steel building?

• What raw materials should be used for the walls of Residential steel building?

• What is the roof system of Residential steel building?

What are the advantages of Residential steel building?

1. Superior seismic performance

Compared with traditional residential structures, Residential steel building is a flexible structure and has a lighter weight. Therefore, buildings with the same fortification intensity and the same site will bear less seismic force, and the earthquake disaster caused by them will be weakened accordingly. The use of steel in the earthquake zone Structural housing will reduce casualties and property losses, with considerable comprehensive benefits.

2. Flexible layout and increased effective use area

Residential steel building adopts steel structure, which can realize large span under the premise that the cross-section is not too large, which makes the building function very flexible and can be flexibly arranged according to the needs of residents, which is conducive to meeting the needs of modern homes and adapting The needs of the modern housing market. Moreover, the steel structure is adopted, the cross-section of the beams and columns is small, and the use area of the residents is increased at the same time.

What raw materials should be used for the walls of Residential steel building?

Residential steel building's steel frame system, steel frame-support system, steel frame-concrete core tube (shear wall) system outer walls can be filled with small concrete block walls, autoclaved lightweight aerated concrete slabs, and prefabricated reinforced concrete walls Board, steel wire mesh frame polystyrene sandwich panel, fiber cement external wall hanging panel, polyurethane composite external wall panel, metal surface embossed composite panel, etc. The inner wall can be made of glass fiber strong gypsum hollow board, fiber cement board infusion (foam concrete) wall, light composite wall board, etc.

What is the roof system of Residential steel building?

1. The flat roof of the Residential steel building adopts steel beams (I-beam, C-shaped steel), prefabricated reinforced concrete roof panels, and thermal insulation and waterproof layer.

2. The sloping roof of Residential steel building adopts portal frame, truss, light steel keel truss (bracket), I-shaped (or C-shaped) and steel purlin, colored cement tile, colored steel plate tile and colored asphalt tile roof. Thermal insulation and waterproof layer should also be used in the slope roof. The thickness of the insulation layer is determined by thermal calculation and meets the requirements of energy-saving design standards.

It is an important choice in residential building construction. A good Residential steel building starts with the best engineering staff, and Qingdao Xinguangzheng Steel Structure Co., Ltd. is always ready to help you meet your technical and practical requirements.

Steel building accessories are constructed of steel materials. It is one of the main types of building structures. The structure consists mainly of steel bearings, steel columns, steel joints and other components made of profile steel and steel plates and uses rust removal and rust protection methods such as silylation, pure manganese phosphation, water washing and drying, galvanizing and so on.

How to use Steel building accessories?

Prefabricate and assemble Steel building accessories on the steel platform according to the installation sequence and process requirements to ensure the welding quality.

The spacing between the splicing joint of flange plate and web plate of section steel shall be greater than 200mm. The splicing length of flange plate shall not be less than 2 times of plate width; The web splicing width shall not be less than 300 mm and the length shall not be less than 600 mm.

In order to facilitate welding and ensure welding quality, the stiffener plates, connecting plates, base plates and cantilever beams (beams) on columns and beams shall be assembled and welded on the ground steel platform according to the dimensions of the construction drawing.

The Steel building accessories prefabricated on the steel platform shall not only be fabricated and assembled according to the construction drawings and specifications, but also consider the process of on-site installation and the change of installation size.

Why does Steel building accessories need post-maintenance?

Some Steel building accessories users do not know that steel structures still need to be maintained and maintained. As a result, there is serious corrosion that users often can't find out, which makes steel products appear many unsafe hidden dangers, reduces the safety of Steel building accessories in use, and even affects normal use functions. It is recommended that the design unit not only put forward the painting requirements of the steel structure in the painting design description of the steel structure, but also put forward the maintenance and maintenance requirements of the Steel building accessories according to its use.

How to prevent Steel building accessories from rusting?

There are many ways to prevent Steel building accessories from rusting, and the following are usually used.

 The steel structure is made of alloy steel that is not easy to rust

 Chemical oxide layer protection method

 Using metal coating protection method

 Non-metallic coating protection law

In the later maintenance and maintenance process, non-metallic coating protection method is especially commonly used. The surface of the component is protected by paint and plastic, so that it does not contact the surrounding corrosive medium, so as to achieve the purpose of anti-corrosion. This method has good effect, low price, and has a wide range of paint varieties, a wide range of options, and strong applicability. It is not limited by the shape and size of the component. It can form a film with any shape on the surface of the component. The adhesion is firm. It can also follow the temperature change. The components are telescopic and easy to use. It is also possible to give the component a beautiful color.

Great products begin with the best engineering staff, and Qingdao Xinguangzheng Steel Structure Co., Ltd. is ready to assist you with your technical requirements for Steel building accessories.

Prefab house is a structure mainly made of steel, which is one of the main building structure types. The characteristics of steel are high strength, light weight, and high rigidity, so it is especially suitable for the construction of large-span, super-high and super-heavy buildings.

• Compared with traditional concrete buildings, what are the advantages of Prefab house?

• What are the advantages of Prefab house?

• What is the installation process of Prefab house?

Compared with traditional concrete buildings, what are the advantages of Prefab house?

Compared with prefabricated concrete buildings, Prefab houses have the following advantages:

1. There is no on-site cast-in-place node, the installation speed is faster, and the construction quality is easier to be guaranteed;

2. The steel structure is a ductile material with better seismic performance;

3. Compared with concrete structure, steel structure has lighter weight and lower foundation cost;

4. The steel structure is a recyclable material, which is more green and environmentally friendly;

5. Well-designed steel structure prefabricated buildings are more economical than prefabricated concrete buildings.

6. The cross-section of beams and columns is smaller, and more usable area can be obtained.

What are the advantages of Prefab house?

Save heating costs

Prefab house is more energy-efficient and environmentally friendly when used in the home, such as a new type of thermal insulation layer that has a better thermal insulation effect. When a household measurement is implemented and the heating has the same temperature, the room temperature of the "assembled" space is higher. The head of household may consider lowering the heating temperature, saving heating costs and, at the same time, reducing energy consumption.

Save energy

Finished house is of great benefit for energy saving and environmental protection. Through factory production and on-site assembly, it can significantly reduce building protection and waste water, reduce building noise, reduce harmful gas and dust emissions and reduce building and management personnel on site.

What is the installation process of Prefab house?

The assembly procedure for the steel construction of the Prefab house: steel column assembly -Installation of the supports between the columns -temporary installation of the steel bearer -roof bearings, roof bearings -correction and fixing of the steel bearer -Installation of the maintenance structure.

1. Contamination protection: Avoid rain water entering the metal roof from the outside. Rainwater enters the metal roof mainly through overlapping joints or knots. In order to achieve the function of the centrifuge, it is necessary to use a sealing disc at the screw connection and to make a concealed fixation. Use sealants or welds on the top of the plate. Best use a long board to remove the overlap. Close water-tight treatment for bleeding.

2. Moisture resistant: Avoid condensation of water vapour in the soil and metal wax layer and drain the water vapour in the metal wax layer. The solution is to fill the metal roof with thermal insulation cotton, place a waterproof membrane on the metal floor plate and have ventilated knots on the metal roof.

3. Daylight: Improve indoor lighting during the day by means of skylights and save energy. When installing daylight panels or daylight glass at certain points on the metal roof, the duration of use of the daylight should be aligned with the metal ceiling panel and the connection between the daylight and the metal ceiling panel should be treated watertight.

Seeing this, do you also want to order an Prefab House? If necessary, you can contact Qingdao Xinguangzheng Steel Structure Co., Ltd. they will provide the Prefab House of the best quality.

Steel structures are a new type of construction system that offers the benefits of low weight, easy installation, short construction time, good seismic performance, fast investment recovery and low environmental pollution. It is therefore generally preferred by all parties in the industry. Under the call for green construction, energy saving, environmental protection and resource recycling, steel structures have gradually become widespread in agricultural steel building and the scale of the steel construction industry has expanded further.

• What are the requirements for the operating equipment of agricultural steel building?

• What are the technical requirements for agricultural steel building?

• What are the construction requirements for agricultural steel building?

What are the requirements for the operating equipment of agricultural steel building?

1. The machinery and equipment of the agricultural steel building are operated and maintained by designated personnel, and the operating certificates are complete.

2. Mechanical operation part and on-site electricity requirements:

a. The rotation and dangerous parts of various machines and electric machinery must be equipped with protective devices.

b. Electrical equipment and wiring must be well insulated, with rain-proof and moisture-proof facilities.

c. The electrical box has a door, color code and number, which meet the installation height. The high-voltage leakage protector and zero grounding are complete. The switch box and electrical equipment must be "one machine, one switch, one leakage", and the fuse and actual equipment load Match.

d. When installing electrical equipment, the switches, circuits, grounding devices, etc. must be inspected, and they must be intact and undamaged, with good insulation.

What are the technical requirements for agricultural steel building?

(1) The agricultural steel building has a reasonable structure, a 360-degree undercut connection, and no bolts on the roof, which completely avoids water seepage and water leakage.

(2) Adopt self-fixing bolts to fix, simplify the operation and greatly reduce the labor intensity of workers. There is no need to set up a scaffold fixing nut, which improves the safety of operation.

(3) The boom of agricultural steel building is detachable and the angle can be adjusted freely, which is suitable for simultaneous construction of arch roofs with multiple spans.

What are the construction requirements for agricultural steel building?

1. First, according to the functional requirements of agricultural steel building, adopt a corresponding reasonable structure system. Achieve advanced technology, novel structure, and achieve the unity of architecture and structure.

2. The agricultural steel building is mostly based on rods, so the size of the rods is as modular and standardized as possible, which is convenient for mechanized manufacturing, transportation, installation, and improves productivity.

3. The agricultural steel building adopts high-efficiency steel with high economic indicators.

4. The nodes of agricultural steel building are very important. Appropriate connection methods should be adopted to make the node design consistent with the simplified structural calculation model. In the past, most of the structural damage occurred at the nodes, so the nodes must be carefully designed and constructed. Advanced and reliable connection methods are used.

Qingdao Xinguangzheng Steel Structure Co., Ltd. employs more than 100 workers, through the efforts of their entire staff, the agricultural steel buildings of high quality, widely used in a variety of architecture, have shared the broad masses of the worldwide market for over a decade.

Generally speaking, the installation procedures of industrial steel building include installation of steel columns, installation of inter-column supports, temporary installation of steel crane beams, roof beams, roof supports, steel crane beams, etc., correction, fixation, and structural installation of maintenance.

• What is the specific process of industrial steel building construction?

• How to regularly maintain industrial steel building?

• How to consider the cost of industrial steel building construction?

What is the specific process of industrial steel buildings?

1. Lifting the main structure of industrial steel buildings: connecting steel carriers on the ground, erecting steel columns, lifting steel carriers, connecting secondary structures, correcting the deviation of the main structure, installing crane carriers (optional), lifting intermediate layers (optional), and coating with fire resistant paint pack.

Main control quality: The deviation of the main structure should meet the specifications and design requirements and the initial and final application of high-strength screws should meet the requirements.

2. Installation of secondary structure: roofing posts, roof wall supports, flange supports, etc.

3. Laying of roof plate and insulation layer: first lay insulation layer, then assemble roof plate (in some projects a position of steel fabric is also placed under the insulation layer to prevent a fall of the insulation layer, this mainly depends on insulation layer level)

Main quality control: The roof is mainly waterproof, therefore the plate should be covered with the plate, the nail position, the glue coating should be full or not, the glue should be wiped clean and the coating on the surface of the plate should not be damaged to rust etc. to avoid.

How to regularly maintain industrial steel building?

industrial steel building wall maintenance and installation: mainly the installation of wall insulation and wall panels.

The main quality control of industrial steel building: the wall is mainly an aesthetic problem, and a window area is waterproof. There is also the problem of installation deviation. For example, the bottom should be flat, the entire plane should be flat, the flatness deviation between the board and the board should meet the requirements, and so on.

The detailed structure of the industrial steel building: mainly the installation of some trims, such as the wrap angle between the roof and the wall, the wrap angle at the corner of the wall, the flooding board between the wall panel and the brick wall, the door and window trim, etc.

How to consider the cost of industrial steel building construction?

The price of industrial steel building can only be compared with certain basic conditions, such as whether it is imported or domestic color panels, its thickness, coating; insulation material and thickness; whether there is a skylight; workshop bays and spans; whether there are cranes, crane tonnage, Many factors such as the level of the work system are related, and the impact of the price difference in other regions and the qualification level of the construction unit cannot be ignored.

The industrial steel building has achieved an irreplaceable position in industrial production. Qingdao Xinguangzheng Steel Structure Co., Ltd. is committed to providing different kinds industrial steel buildings of high quality for all customers from all over the world.

The full name of MDC is"MONDU DA CASA (home world)", which is constructed by Qingdao Xinguang Zheng Steel Structure Co., Ltd. This is a comprehensive shopping center centering on the theme of "happy home". This theme is the same as the enterprise mission of "benefiting the society, achieving employees and making customers happier". In addition to "home world", she has another interpretation of "modern decoration Center".

MDC is located in KIKUXI section of Luanda expressway, surrounded by Angola national stadium, high-end residential villa area, Brazil nursery garden, and Luanda commercial pedestrian street under planning, with superior geographical environment and convenient transportation.

"MDC home world" shopping center covers an area of about 30000 square meters. Relying on the global procurement network, it has gathered kipor generator 4S shop, furniture store, building materials store, home furnishing store and home appliance store. The categories include building materials pipe fittings, wood, floor tiles, paint and coating, decorative lamps, kitchen and bathroom equipment, hardware tools, electrical and electrical materials, gardening supplies, cloth furniture, home appliances, etc., and also auxiliary It is one of the most comprehensive "one-stop purchasing" centers for home furnishings in Luanda with public service facilities such as business office, catering, leisure and entertainment, bank, etc.

King Abdullah University of Science and Technology - www.kaust.edu.sa and innovation.kaust.edu.sa. (KAUST runs startup accelerators including the Hikma IP-based …

The mandatory waiting period has also been waived so that employers with a recently expired agreement may immediately apply for a new agreement, without waiting between applications. These measures will help employers avoid layoffs and retain skilled workers. If you are an employer interested in Work-Sharing please call 1 800 367-5693

The average length of most workshop buildings is between 40’ and 200’ while the width is between 20’ and 60’ in ten feet increments depending on the intended use. Whether you want to use your workshop to house your business or for personal hobbies and repairs, Toro’s prefab steel building kits can be easily customized to fit your specific needs.

The structural steel market is expected to grow at a CAGR of 6.41% from 2022-2027 and is expected to reach

Agricultural steel buildings are used as storage spaces for agricultural production machinery, implements, crops and livestock products. It has the function of protecting agricultural assets. Agricultural steel buildings are also commonly referred to as farm buildings.

About Us Weifang Tailai Steel Structure Engineering Co., Ltd was established in 2003. we are one of the strongest steel structure manufacturer in Weifang ,Shandong, China. 2022

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