Container activity room on site is an alternative tool shed, pay attention to fire prevention measures first site to build a container activity room: 1) the time to build, easy to welding, gas welding, cutting and other hot work profiles direct ignition, so the operation must pay attention to safety. 2) the activities of the board dissection polystyrene, polyurethane is very easy to ignite the substance, people use activities of the board at the same time to be considered a good fire safety awareness. Activities of the board we probably have seen, but its composition we may not understand, in fact, the internal activities of the board that our common foam, which is a very easy to burn the material live in the container procurement in container activity room which we to avoid this phenomenon live in the container, the container shipping containers built activity room is a big iron box, not the foam material, it can be very good to prevent fire, and in the interior of the container house, try to avoid it Inflammable material on it. Cabinet room structure features a steel structure system has a light weight, easy installation, short construction period, seismic performance, fast return on investment, less environmental pollution and other comprehensive advantages, good ductility and toughness, good impact resistance. 2, the type of steel are: different sub-sheet thickness (steel sheet thickness <4mm), the plate (thickness 4-20mm) and slab (thickness 20--60mm) greater than 60 kinds of special thick. Steel strip included in the class. 3, the difference between ordinary bolts and high-strength bolts? Ordinary bolt for general use carbon structural steel, without heat treatment, high strength bolts quality carbon structural steel or alloy structural steel for general use, need to go through transfer of heat treatment to improve mechanical properties. High strength divided, 8.8, 10.9 live in the container company, 12.9. From the intensity level: high-strength bolts used 10.9S 8.8S and two intensity levels. Ordinary bolt generally 4.4, 4.8 5.6 8.8. From the mechanical characteristics of high-strength bolts by applying a pre-tension and friction transfer force, ordinary bolt by bolt rod hole wall shear force and pressure to transfer shear. Live in the container company _ _ live in the container activities of loyal love Ltd provided by Nanjing Steel loyal love. Nanjing loyal love Steel Ltd. (www.njzhongai.com) strong, credible, in Nanjing, Jiangsu Province and other activities of the industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead activities of faithful love and you hand into the brilliant, for a better future!