Steel Space Frame Structure Supplier - SAFS

Requirements for anti-corrosion treatment of steel color plates in steel structure workshops:   1. The surface of the steel color plate on the roof of the steel structure workshop should be flat, and the welding slag, burr, rust, oil, etc. should be cleaned before construction;   2. The treatment method for the surface of the roof steel color plate of the steel structure workshop can be derusted by spraying or projecting, and derusting by hand and power tools;   3. The level of rust removal by spraying or projecting shall meet the following requirements: 1Sa1 level: the steel surface should be free of visible grease and dirt, and free of scale, rust and paint coatings that are not firmly attached; 2Sa2 level: There should be no visible grease and dirt on the surface of the steel, and the attachments such as scale, rust and paint coating have been basically removed, and the residues should be firm and reliable; 3Sa2 grade: There should be no visible grease, dirt, scale, r...

With the advancement of social science and technology, there are more types of steel structure workshops . Different types of steel structure workshops can produce different effects. SAFS Steel Structure introduces the following six types of workshops.   1. Portal frame steel structure workshop The portal steel structure factory building is directly called the portal frame system. The main axis of the factory building is perpendicular to the horizontal plane, and the herringbone structure platform with a large diameter is used for clamping and working. This type of project is mainly used to process heavy and simple complete machines with large radial dimensions and small axial dimensions.   2. Spire steel structure workshop The steel structure factory building on the top is equipped with a general tailstock or a steel structure tailstock, which is suitable for the rotation of the long machine and the disc machine with a small diameter.   3. Double-span steel structure wor...

       Steel structure processing building materials are the main materials used in the main project. The total weight of the building is light, and the steel structure residential system is light, which is about half of the concrete structure. It can greatly reduce the basic cost, and the environmental protection effect is also very good. In the process of steel structure residential construction, the number of sand, stone, and gray was greatly reduced. The materials used are mainly green, recyclable or degradable materials. When the building is demolished, most materials can regenerate or degrade without causing a large amount of garbage. Therefore, the biggest difference between steel structure processing and other metal processing is: 1.  Light weight of the steel structure: Although the steel structure is large, its strength is much higher than that of other building materials. Therefore, when the load and conditions are the same, the steel structure is li...

  Some owners will associate color steel prefabricated houses with steel structure workshops , thinking that they are actually one type of building, but this idea is wrong. Yes, they have a lot in common, but there are also many differences. The following SAFS steel structure briefly introduces the differences in this respect.   First of all, the materials are different. The color steel prefabricated house is a mobile house with a light steel structure as the skeleton and a color steel composite board (also known as a color steel sandwich board) as the enclosure system. Steel structure houses use light steel keels as the skeleton, which has the characteristics of good toughness and strong load-bearing capacity, which can ensure the seismic performance of light steel houses; various composite materials are used as external wall enclosures to ensure house insulation, sound insulation, and fire prevention.   Secondly, their uses are also different: the prefabricated houses a...

        The seismic performance of the space frame  is very prominent. Please let the SAFS steel structure engineering introduce the seismic resistance of the space frame  accessories support. Space frame  vibration departure support is a ductive shock absorption component. When the horizontal force reaches a certain degree, the shock absorption component gradually changes. When the earthquake comes, it can resist a large earthquake. This can ensure that the upper and lower structures of the highway bridge are reasonable and relative displacement, reduce the magnification coefficient of seismic force, and maintain the uniformity of the structure. Key technical properties of large span space frame anti -seismic support: 1. Can bear vertical load; 2. With the performance of anti -horizontal anti -tensile and anti -hypertrophy, ensure that it is difficult to fall when the standard earthquake; 3. It can be integrated into the movement regulations of t...

      The construction project of the steel structure space frame refers to the space frame  structure of a spherical node. In order to reduce the computing length of the rod of the rod of the production and processing, the stability should be improved, and preventive measures such as adding division and fixed brackets may be used. The plate-shaped space frame and double -layer -type space frame nodes made of stainless steel plates mainly include crossboard nodes, welding empty heart ball nodes and bolt ball nodes. The connection between the crossboard nodes and the node board is connected with welding or high -strength bolts. The hollow ball nodes and bolt ball nodes can use the space frame  structure of seamless pipe rods. Under normal circumstances, the steel consumption of nodes accounts for 15-20 steel space frame  structures containing steel. 1.  According to the structure of the space frame  itself, it can be divided into: single -layer sp...

  Spherical space frame  used in a wide range of fields 1. Before installation, under the condition of ensuring the complete conditions of the engineering drawing, check the model specifications and total number of the prefabricated components of the spherical space frame . Place the prefabricated component storage positions in the installation order to facilitate the installation of the spherical space frame . 2. Check the quality of the silk mouth before installation, clean up the wire holes and snails, and turn in after clean and tidy. The high -strength bolt should be tightened immediately to ensure that it does not damage the lower bend of the spherical space frame . 3. Install a cross -section ball and pole of the prefabricated components and the serial number of the ball on the engineering drawing to form a vertical space frame  and tighten the high-strength bolt. 4. Install rubber support immediately in a span. For good column top segmentation lines and axes. Use ...