Steel Space Frame Structure Supplier - SAFS

  Image from: https://www.safsteelstructure.com/ The following are the characteristics of membrane structure : 1.  Durability: Due to the appearance of high-strength and durable membrane materials, coupled with the application of tensi le  skills, the membrane structure will not be damaged in severe stormy weather. 2.  Artistic: its softness, curves, hardness and softness, the  rich shape, its whiteness and flawlessness, make us eye-catching and has a long   aftertaste. 3.  Light transmittance: good light transmittance (transmittance 20%). Exposure to sunlight will not produce yellowing, atomization , and poor light transmission. 4.  Weather resistance: The surface has a co-extrusion layer with anti-ultraviolet rays, which can absorb ultraviolet rays and convert them into visible light. 5.  Impact resistance: The impact strength of architectural membranes is 250-300 times of ordinary glass, 20-30 times that of acrylic sheets, and 2 times of tempered glass. There is almost no risk of br

Bolted ball space frame and welded ball space frame are the more common space structures in our building types, so how to distinguish between bolted ball space frame and welded ball space frame? SAFS steel structure will let you know about it. The difference between bolted ball space frame and welded ball space frame: The bolted ball space frame is mainly produced in the processing factory, and the welding seam treatment is basically completed in the processing factory. The length of the steel pipe is easy to control, and it can be directly assembled when it arrives at the construction site. It is suitable for all structures, especially the modeling structure, which can ensure construction accuracy and the consistency of the structural modeling. There are many construction methods, the construction cost and measure cost is lower, and the construction progress is fast. Welded ball space frames are processed in the factory, and the welding seam treatment is mainly processed at the const

The space frame structure is widely used in large hangars, stadiums, exhibition halls, theaters and various industrial plants. In modern construction, the requirements for the construction plan of the bolt ball space frame are relatively strict, so how to ensure the quality of the bolt ball space frame during the design, production and installation process? One is material selection. The selection of materials needs to meet the standards and control the hardness of the materials. The second is design. It needs to be carried out in strict accordance with national standards to achieve excellence. Third, after the installation of the bolt ball space frame is completed, it is necessary to carefully check the rust, drilling, and oil stains on both sides of the connecting platform and the welding seam within the range of 30-50mm, which needs to be removed in time. Fourth, after the cleaning is completed, it is necessary to conduct ultrasonic testing on the building.In the event of non-confo

  Because the space frame  steel structure has the advantages of good mechanical properties, strong load-bearing performance, simple manufacturing, easy to adopt industrial production, short construction and installation period, and good sealing performance, it has been widely used in national economic construction, such as l ong -span structure (coal bunker , stadium roof trusses, etc.), light   space frame  steel structures (large and medium-sized workshops), high-rise buildings (commercial buildings, office buildings, etc.). However, during the use of steel structure, and the environmental medium in which it is prone to biochemical, electrochemical or physical effects, resulting in the deterioration of the material and the destruction of steel structure failure, people often called the corrosion of steel structure.  People have realized that the steel space frame  structure used by humans is rarely damaged due to pure mechanical factors (such as tension, compression, impact, fatigu

  The development of the space frame structure is closely linked to the needs of life and production, the level of science and technology, and the development of material conditions. It has undergone a long development process.It has become one of the most important and active development areas in the architectural structure discipline of the 21st century. Reviewing the development process of the  structure, we can summarize some development laws of it. The span of the space frame structure is getting bigger and bigger.From St. Peter’s Basilica in Ancient Rome to the "Millennium Dome" in London, England,its diameter has been expanded from 42m to 320m.Behind every innovation and development of the space frame structure, it is accompanied by the continuous increase of the span of the building.In recent years, more and more buildings have been built or under construction that exceed the span of the hectometer, and various forms of space frame structures have developed to super-

With the acceleration of the social modernization process, the steel space frame structure building has been extensively developed in the construction industry by virtue of its unique advantages, playing an irreplaceable role. SAFS steel structure will give you a talk about the quality control elements of the steel space frame structure. The project quality of space frame is prone to problems mainly as follows: When the flange plate and the thickened or widened connecting plate are butt welded, the transition of the inclination should be made according to the requirements; The connection surface of the end plate is rough, the cutting is not flat, or the control is improperly welded with the beam column flange plate, which causes the end plate to be warped and deformed, causing the contact surface between the end plates to be inconsistent, and the connecting bolts are not strong.Therefore, the structural properties such as bending, tension, and shear resistance of the node cannot be sa

What are the principles for determining the height of the space frame structure ? Today, SAFS steel structure will take you to understand the five-point height determination principle: 1.  The height of the space frame structure is related to factors such as roof load, span, plane shape, supporting conditions and equipment piping. 2.  When the roof load is large and the span is large, the height of the space frame should be larger. 3.  When the plane shape is round, square or close to square, the height of the space frame can be smaller. When the plane is long and narrow, the unidirectional force transmission is obvious, and the height of the space frame should be larger. 4.  The height of the point-supported space frame is larger than that of the peripheral support. 5.  When there is a passage pipe in the space frame, its height must meet the requirements. The above content is the principle of space frame height determination, I hope it can really help you. If you still have any quest