Application of steel structure protection technology

The wall of sunshine steel structure residence is especially composed of wall frame column, wall top beam, wall bottom beam, wall support, wall board and connectors. Light steel structure residential building will cross wall inside as a general structure of the most wall, wall column for C shape light steel structures, in line with the wall thickness of load, usually is 0.84 ~ 2 mm, wall column spacing generally is 400 ~ 600 mm, light steel structure residential building the wall anatomical structure arrangement, are often effective and reliable delivery under vertical load, and therefore the arrangement is convenient.

The roof system consists of roof truss, structural OSB panel, waterproof layer, light roofing shingles (metal or asphalt shingles) and related connectors. the looks of the roof of sunshine steel structure of Mette Architecture may be combined in some ways. There are a range of materials. Under the premise of ensuring the waterproof technology, the looks has many options.

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

In order to make sure the thermal insulation effect, the thermal insulation materials employed in the external walls and roofs of buildings may be used for an extended time and may keep heat and warmth insulation. additionally to filling optical fiber mesh cloth between the wall columns, a layer of insulation material is pasted on the skin of the wall to effectively bring to a halt the thermal bridge from the wall column to the outer paneling. fibre is filled within the joists between floors to scale back heat transfer through floors; All interior wall columns are crammed with fiberglass to cut back heat transfer between walls.

The light steel structure is crammed with insulator between the inner and outer walls and also 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 wont to form two walls with a spot within the middle; For the little fixed plasterboard keel used for the suspended ceiling, the elastic structure with small grooves is employed to effectively reduce solid sound transmission between floors.