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輕鋼別墅的建筑保溫節(jié)能技術
Building insulation and energy-saving technology for light steel villas
輕鋼別墅為確保達到保溫效果，在建筑物的外墻和屋面中使用的保溫隔熱材料能長期使用并能保溫隔熱。 輕鋼別墅一般除了在墻的墻柱間填充玻璃纖維外，在墻外側再貼一層保溫材料，有效隔斷了通過墻柱至外墻板的熱橋；樓層之間擱柵內(nèi)填充玻璃纖維，減少通過樓層的熱傳遞；所有內(nèi)墻墻體的墻柱之間均填充玻璃纖維，減少戶墻之間的熱傳遞。
To ensure thermal insulation effect, the thermal insulation materials used in the exterior walls and roofs of light steel villas can be used for a long time and can provide thermal insulation. Light steel villas generally add a layer of insulation material on the outer side of the wall, in addition to filling glass fiber between the wall columns, effectively separating the thermal bridge from the wall columns to the outer wall panels; Fill the shelves between floors with fiberglass to reduce heat transfer through the floors; All interior walls are filled with fiberglass between the columns to reduce heat transfer between the walls.
4．建筑防火技術
4. Building fire prevention technology
輕鋼別墅一個最關鍵的問題是防火技術的應用，輕鋼別墅的耐火等級為四級。輕鋼別墅在墻的兩側與樓蓋的天花處貼防火石膏板，對于普通防火墻和分戶墻用25.4毫米厚(1吋)石膏板保護，以達到1個小時的防火要求，另外在墻體墻柱間與樓蓋擱柵間填充的玻璃纖維對于防火與熱傳遞也起了積極的保護作用。
One of the most critical issues in light steel villas is the application of fire prevention technology, and the fire resistance rating of light steel villas is level four. Light steel villas are equipped with fire-resistant gypsum boards on both sides of the walls and the ceiling of the floor. For ordinary firewalls and partition walls, a 25.4mm thick (1-inch) gypsum board is used to protect them, achieving a 1-hour fire resistance requirement. In addition, the glass fiber filled between the wall columns and the floor joists also provides positive protection against fire and heat transfer.