SAFS Steel Structure Space Frame Truss

 Welding is the backbone of steel grid frame stability. Here’s how professionals control welding quality: Certified Welding Processes: Use GMAW (Gas Metal Arc Welding) or SAW (Submerged Arc Welding) per AWS D1.1 or ISO 3834. Non-Destructive Testing (NDT): Ultrasonic Testing (UT): Detects internal weld flaws like inclusions. Magnetic Particle Testing (MT): Spots surface cracks. Radiographic Testing (RT): Confirms internal fusion integrity. Strict QA/QC Processes: All welds logged, sampled, and verified by third-party inspectors before proceeding with assembly. Poor welds = costly repairs and structural risk. Most users concerned with “steel structure failures” ask how to avoid welding faults — this is the answer. ✅ Want to know how we reduce onsite welding to <5% of total joints? Ask for our prefab optimization methods.

Net frame installation is one of the most critical stages in the whole project, especially in the construction of high altitude or large span venues, where risks and challenges exist. Installation key points of attention: Measuring and placing lines must be accurate: errors can cause the whole structure to be docked out of place.  Clear component numbering and safe transport: large components often need to be transported in sections, and on-site assembly to the right number is key.  Welded nodes should not have concentrated stress: buffer design should be adopted to avoid deformation or cracks caused by thermal stress.  Work-at-height safety: wear safety belts and use standard scaffolding and lifting equipment. Ready to start a steel mesh project? It's vital to know these key installation points in advance. For construction programme or case reference, please feel free to talk to us!

  Grid installation is one of the most critical stages of the entire project, especially in the construction of high-altitude or large-span venues, where risks and challenges coexist: Key points to note when installing: Measurement and layout must be accurate: Errors will cause the entire structure to not be properly docked. Clear component numbers and safe transportation: Large components often need to be transported in sections, and on-site assembly is the key. Welding nodes cannot have stress concentration: Buffer design must be used to avoid deformation or cracks caused by thermal stress. Safety of high-altitude operations: Wear a safety belt and use standard scaffolding and lifting equipment. Preparing to start a steel structure grid project? It is crucial to understand these key installation points in advance. If you need to obtain construction plans or case references, please feel free to communicate with us!

Welding quality directly affects the safety and service life of the mesh frame structure . In order to ensure the welding quality, it is usually controlled from the following aspects. Weld inspection technology: Ultrasonic flaw detection (UT): to find out the internal defects of the weld, such as unfused and porosity.  Magnetic particle testing (MT): for detecting minor defects such as surface cracks.  Radiographic testing (RT): in-depth inspection of the internal integrity of the weld by X-rays.  Welding quality control process: Strictly control the qualification of welders.  Clearly defined Welding Process Specification (WPS).  Each process is accepted by quality control personnel to avoid rework.  Use double testing for critical parts. If you have encountered welding technical problems in large-scale steel structure projects, welcome to leave a message, our experienced team is willing to provide solution suggestions and service programmes.

"Welding quality directly affects the safety and service life of grid structure . In order to ensure welding quality, it is usually controlled from the following aspects: Weld detection technology: Ultrasonic testing (UT): Detect internal defects of welds, such as lack of fusion and pores. Magnetic particle testing (MT): Used to detect minor defects such as surface cracks. Radiographic testing (RT): Use X-rays to deeply detect the internal integrity of welds. Welding quality control process: Strictly control welder qualification certification. Develop a clear welding procedure qualification (WPS). Each process is inspected by quality control personnel to avoid rework. Double detection is used for key parts. If you encounter welding technology problems in large steel structure projects, please leave a message. Our experienced team is willing to provide solutions and service plans."

 In the current construction industry, steel structure buildings are favored by more and more companies because of their high efficiency, environmental protection and sustainability. ​ As a type of steel structure building, steel grid structure has the following advantages: ​ High strength and lightness: The steel grid structure has high strength and lightness, and can withstand large loads while reducing the weight of the building. ​ Fast construction speed: The components of the steel grid structure can be prefabricated in the factory and installed on site, shortening the construction period and improving construction efficiency. ​ Design flexibility: The steel grid structure has good design flexibility and is suitable for various building forms to meet different building needs. ​ Environmental protection and sustainability: Steel structure materials can be recycled, reducing construction waste, and conforming to the development trend of green buildings. ​ These advantages make ...

  In recent years, with the in-depth promotion of the "dual carbon" goal and the green development strategy, the construction industry is undergoing a profound change. As one of the important ways to achieve green buildings, the steel grid system is gradually becoming an important structural choice for large public buildings, commercial complexes and industrial facilities with its low carbon emissions, energy-saving and high efficiency, and prefabricated construction. This article will explore the advantages, application cases and future prospects of steel grids to help you understand how this cutting-edge technology can help green building innovation. 1. Green characteristics of steel grids 1.1 Environmental protection and low carbon Traditional building materials are often accompanied by high energy consumption and large amounts of carbon emissions during production and construction. Steel grids use high-strength steel, which not only has high material utilization, but als...