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The advantage of the roof structure processing of the space frame

Space frame roof processing have been used more and more in the modern construction industry. What are the advantages of space frame roof processing compared to traditional building roofing:

large span space frame structure

  1. High material strength: we know that the bulk density of the space frame is relatively large, but relatively speaking, its strength is greater. Therefore, under the same load conditions, the self-weight of the space frame itself is relatively small. It is used for light weight, more convenient transportation and installation.
  2. safe and reliable: the steel material has uniform texture, stress in all directions, large elasticity, and has good shape and toughness. Therefore, it is more suitable for some buildings of special significance, which is why the space frame processing ceilings in our lives are mostly large buildings such as stadiums and airport waiting rooms.
  3. High degree of industrial production: although the manufacture of space frame accessories requires some complicated mechanical equipment, compared with other building structures, the space frame has a higher degree of industrial production, can be mass-produced, has higher reliability, and can shorten construction cycle and reduce costs.
  4. Better airtightness: since the space frame structure building is welded, it can be completely sealed. Some high-pressure vessels, large oil depots, gas tanks and other plate and shell structures that require high airtightness and water tightness are suitable for space frame construction. Compared with other structures, the space frame ceiling processing has many advantages, but there are also disadvantages, such as heat resistance. We know that as the temperature increases, the strength of steel continues to decrease. At 250°C, the strength of the steel becomes 0. Therefore, the space frame ceiling processing suitable for construction needs below 250 degrees Celsius, and heat-resistant materials are required to protect the roofing.