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Light Steel Structure Building Best Value Supplier
Light Steel Structure Building uses G550 high-strength steel, shortening the construction period by 50% and increasing the space utilization rate by 10%. It is the core assembly scheme for construction contractors to achieve green, precise and high return on investment, and supports bulk procurement.
Light Steel Structure Building Important parameters：
G550/Q345 high strength steel
Material grade:
AZ150 aluminum magnesium zinc coating
Surface treatment:
9 degree seismic intensity fortification
Seismic grade:
Light Steel Structure Building characteristics
Fast construction speed:
using factory prefabrication and on-site bolt connection technology, the construction speed is 30%-50% higher than that of traditional brick-concrete structure, greatly reducing the contractor’s capital turnover cycle and on-site management costs.
Long anti-oxidation protection time:
the surface of the structural part is covered with AZ150 aluminum-magnesium-zinc coating, which can provide anti-oxidation protection for more than 50 years in the conventional atmospheric environment, eliminating the cumbersome structural maintenance cost in the later period.
Avoid material loss:
all components are processed by automated production lines, and the dimensional tolerance is controlled within ± 0.5mm to ensure that the on-site assembly is tightly sewn and the material loss caused by on-site cutting is completely avoided.
High space utilization rate:
the average thickness of the wall is only 120mm-200mm. Compared with traditional concrete buildings, the actual indoor use area can be increased by about 8%-13% under the same construction area, thus enhancing the asset value.
Extreme climate remains intact and safe:
the structural system can withstand strong wind loads of more than 200 km/h and snow loads of more than 1.5kN/㎡, and can still maintain the integrity and safety of the main structure under extreme weather conditions.
Green sustainability:
more than 90% of the materials in the whole house can be recycled, and the construction process can realize zero wet operation and zero dust pollution, helping the contractor to easily pass various environmental audits and green building certification.
Light Steel Structure Building Detailed specifications table
| Physical properties/standard items | Technical Specifications | Industry reference standards |
| Main Material | High-strength cold-formed thin-walled steel G550 / Q345B | AISI / ASTM |
| Steel thickness | 0.8mm – 2.0mm (customizable based on structural calculations) | AS/NZS 4600 |
| Coating content | AZ150 (150g/㎡) Aluminum-Zinc Coating | EN 10346 |
| Wind load resistance | ≥ 0.85 kN/㎡ (capable of defending against typhoons of level 12 or higher) | AS1170.2 |
| Seismic intensity | 9 degrees (applicable to areas with an acceleration of 0.4g) | IBC / GB50011 |
| Design life (Service Life) | 50-70 years (main structure) | ISO 9223 |
| Sound insulation performance | Wall Rw ≥ 45dB; Floor slab Rw ≥ 55dB | ISO 717-1 |
| Fire Rating | F60 / F120 (for use with fire-resistant gypsum board systems) | ASTM E119 |
Light Steel Structure Building Comparison Points
Foundation load advantage: light steel structure building weight is only about 1/4 of the traditional brick structure. This means that the contractor can save about 20%-30% of the foundation treatment cost when working on complex geological or soft soil foundation.
Cracking the shortage of technical jobs:
prefabricated components have their own numbers, and only ordinary workers can complete the assembly according to the drawings, thus solving the pain point of scarcity and high labor cost of senior welders and masons in the construction industry.
Eliminate hidden material loss:
The factory’s precise cutting ensures “zero waste” on site, and contractors do not need to invest additional budget to dispose of construction residues, reducing material costs and environmental control pressure from the source.
To solve the problem of wall cracking:
light steel structure has good ductility and dimensional stability, and will not crack due to foundation settlement or temperature difference dry shrinkage like traditional buildings, thus significantly reducing the later customer complaint.
Light Steel Structure Building Applicable crowd
Residential real estate developers:
suitable for villas, townhouses and urbanization residential development, the pursuit of rapid return of funds and highly standardized production of large and medium-sized real estate enterprises.
Tourist resort investors:
provide fast construction schemes for high-end camps, homestays and eco-hotels to meet the requirements of low noise, environmental protection and rapid operation of the scenic spot.
Commercial and industrial contractors:
suitable for gas stations, car showrooms, small office buildings or supporting dormitories to meet the needs of such projects for low cost, high space utilization and possible temporary relocation.
Post-disaster reconstruction and public projects:
in emergency shelters, community health centers, rural schools and other projects, give full play to its unique advantages of rapid deployment, safety and earthquake resistance and low infrastructure requirements.
Light Steel Structure Building instructions for use
Know Us and Contact Us
Get a Free Quote Today.
Our factory
Is light steel structure building easy to rust?
No. We use AZ150 aluminum magnesium zinc coating technology, the coating has excellent self-healing protection function, in the normal environment, the service life can reach more than 50 years.
How is the wind resistance of this house and can it resist typhoons?
light steel building overall cage structure, equipped with professional pull-out connectors. After calculation, it can resist wind speed above 200 km/h (strong typhoon above grade 12).
Indoor sound insulation effect will be worse than brick-concrete structure?
No. Through the composite system of “steel keel + rock wool + gypsum board”, the sound insulation of the wall can reach more than 45dB, which is better than the ordinary 24cm brick wall.
What are the special requirements for the foundation of light steel structure?
Because of its light weight, only ordinary strip foundation or plate foundation can be. In soft soil foundation or mountain construction, its foundation cost advantage is more obvious.
In case of fire, how safe is the light steel structure?
Light steel itself does not burn. By covering the surface of the structure with 1-2 layers of fireproof gypsum board, the fire resistance limit of the whole wall can reach 1 to 2 hours, which conforms to the fire protection code of civil buildings.
Can I hang air conditioners or heavy appliances on the wall?
Yes. In the design stage, horizontal support or keel thickening can be added at relevant points in advance, and a single hanging point can carry more than 50kg to meet the installation requirements of all household appliances.
Light Steel Structure Building
Light Steel Structure Building uses G550 high-strength steel, shortening the construction period by 50% and increasing the space utilization rate by 10%. It is the core assembly scheme for construction contractors to achieve green, precise and high return on investment, and supports bulk procurement.
Material grade:
G550/Q345 high strength steel
Surface treatment:
AZ150 aluminum magnesium zinc coating
Seismic grade:
9 degree seismic intensity fortification
Light Steel Structure Building characteristics
Fast construction speed:
using factory prefabrication and on-site bolt connection technology, the construction speed is 30%-50% higher than that of traditional brick-concrete structure, greatly reducing the contractor’s capital turnover cycle and on-site management costs.
Long anti-oxidation protection time:
the surface of the structural part is covered with AZ150 aluminum-magnesium-zinc coating, which can provide anti-oxidation protection for more than 50 years in the conventional atmospheric environment, eliminating the cumbersome structural maintenance cost in the later period.
Avoid material loss:
all components are processed by automated production lines, and the dimensional tolerance is controlled within ± 0.5mm to ensure that the on-site assembly is tightly sewn and the material loss caused by on-site cutting is completely avoided.
High space utilization rate:
the average thickness of the wall is only 120mm-200mm. Compared with traditional concrete buildings, the actual indoor use area can be increased by about 8%-13% under the same construction area, thus enhancing the asset value.
Extreme climate remains intact and safe:
the structural system can withstand strong wind loads of more than 200 km/h and snow loads of more than 1.5kN/㎡, and can still maintain the integrity and safety of the main structure under extreme weather conditions.
Green sustainability:
more than 90% of the materials in the whole house can be recycled, and the construction process can realize zero wet operation and zero dust pollution, helping the contractor to easily pass various environmental audits and green building certification.
Light Steel Structure Building Detailed specifications table
| Physical properties/standard items | Technical Specifications | Industry reference standards |
| Main Material | High-strength cold-formed thin-walled steel G550 / Q345B | AISI / ASTM |
| Steel thickness | 0.8mm – 2.0mm (customizable based on structural calculations) | AS/NZS 4600 |
| Coating content | AZ150 (150g/㎡) Aluminum-Zinc Coating | EN 10346 |
| Wind load resistance | ≥ 0.85 kN/㎡ (capable of defending against typhoons of level 12 or higher) | AS1170.2 |
| Seismic intensity | 9 degrees (applicable to areas with an acceleration of 0.4g) | IBC / GB50011 |
| Design life (Service Life) | 50-70 years (main structure) | ISO 9223 |
| Sound insulation performance | Wall Rw ≥ 45dB; Floor slab Rw ≥ 55dB | ISO 717-1 |
| Fire Rating | F60 / F120 (for use with fire-resistant gypsum board systems) | ASTM E119 |
Light Steel Structure Building Comparison Points
Foundation load advantage: light steel structure building weight is only about 1/4 of the traditional brick structure. This means that the contractor can save about 20%-30% of the foundation treatment cost when working on complex geological or soft soil foundation.
Cracking the shortage of technical jobs:
prefabricated components have their own numbers, and only ordinary workers can complete the assembly according to the drawings, thus solving the pain point of scarcity and high labor cost of senior welders and masons in the construction industry.
Eliminate hidden material loss:
The factory’s precise cutting ensures “zero waste” on site, and contractors do not need to invest additional budget to dispose of construction residues, reducing material costs and environmental control pressure from the source.
To solve the problem of wall cracking:
light steel structure has good ductility and dimensional stability, and will not crack due to foundation settlement or temperature difference dry shrinkage like traditional buildings, thus significantly reducing the later customer complaint.
Light Steel Structure Building Applicable crowd
Residential real estate developers:
suitable for villas, townhouses and urbanization residential development, the pursuit of rapid return of funds and highly standardized production of large and medium-sized real estate enterprises.
Tourist resort investors:
provide fast construction schemes for high-end camps, homestays and eco-hotels to meet the requirements of low noise, environmental protection and rapid operation of the scenic spot.
Commercial and industrial contractors:
suitable for gas stations, car showrooms, small office buildings or supporting dormitories to meet the needs of such projects for low cost, high space utilization and possible temporary relocation.
Post-disaster reconstruction and public projects:
in emergency shelters, community health centers, rural schools and other projects, give full play to its unique advantages of rapid deployment, safety and earthquake resistance and low infrastructure requirements.
Light Steel Structure Building instructions for use
Know Us and Contact Us
Get a Free Quote Today.
Is light steel structure building easy to rust?
No. We use AZ150 aluminum magnesium zinc coating technology, the coating has excellent self-healing protection function, in the normal environment, the service life can reach more than 50 years.
How is the wind resistance of this house and can it resist typhoons?
light steel building overall cage structure, equipped with professional pull-out connectors. After calculation, it can resist wind speed above 200 km/h (strong typhoon above grade 12).
Indoor sound insulation effect will be worse than brick-concrete structure?
No. Through the composite system of “steel keel + rock wool + gypsum board”, the sound insulation of the wall can reach more than 45dB, which is better than the ordinary 24cm brick wall.
What are the special requirements for the foundation of light steel structure?
Because of its light weight, only ordinary strip foundation or plate foundation can be. In soft soil foundation or mountain construction, its foundation cost advantage is more obvious.
In case of fire, how safe is the light steel structure?
Light steel itself does not burn. By covering the surface of the structure with 1-2 layers of fireproof gypsum board, the fire resistance limit of the whole wall can reach 1 to 2 hours, which conforms to the fire protection code of civil buildings.
Can I hang air conditioners or heavy appliances on the wall?
Yes. In the design stage, horizontal support or keel thickening can be added at relevant points in advance, and a single hanging point can carry more than 50kg to meet the installation requirements of all household appliances.
