Introduction to the characteristics of different types of steel structures

In order to make sure the thermal insulation effect, the thermal insulation materials utilized in the external walls and steel structure roofs of buildings may be used for an extended time and may keep heat and warmth insulation. additionally to filling glass fibre mesh cloth between the wall columns, a layer of insulation material is pasted on the surface of the wall to effectively stop the thermal bridge from the wall column to the outer pane. glass fibre is filled within the joists between floors to scale back heat transfer through floors; All interior wall columns are stuffed with fiberglass to scale back heat transfer between walls.

One of the key problems of sunshine steel structure is that the application of fireplace prevention technology. Light steel structure residential building at either side of the wall and floor of the smallpox of fireplace prevention plasterboard, for common firewall and also the ledger wall with 25.4 mm (1 inch) thick plasterboard protection, so as to attain an hour fire prevention requirements, within the wall between the wall and floor joists between pillars fill optical fibre for fire prevention and warmth transfer also play a positive role in protecting.

The light steel structure is crammed with dielectric between the inner and outer walls and therefore the floor joists, which effectively prevents the audio part transmitted through the air. For the impact sound transmitted through solid, the subsequent structural treatment is made: for the household wall, two wall columns are accustomed form two walls with a niche within the middle; For the tiny fixed plasterboard keel used for the suspended ceiling, the elastic structure with small grooves is employed to effectively reduce solid sound transmission between floors.