保温节能技术轻钢结构为确保达到保温效果，在建筑物的外墙和屋面中使用的保温隔热材料能长期使用并能保温隔热。建筑轻钢结构住宅一般除了在墙的墙柱间填充玻璃纤维网格布外，在墙外侧再贴一层保温材料，有效隔断了通过墙柱至外墙板的热桥;楼层之间搁栅内填充玻璃纤维，减少通过楼层的热传递;所有内墙墙体的墙柱之间均填充玻璃纤维，减少户墙之间的热传递。
In order to ensure the heat preservation effect, the heat preservation
and insulation materials used in the outer wall and roof of the building
can be used for a long time and can be used for heat preservation and
insulation. In general, in addition to filling glass fiber gridding
cloth between walls and columns, a layer of thermal insulation material
is pasted on the outside of the wall to effectively block the thermal
bridge passing through the wall column to the outer wall plate; glass
fiber is filled in the joist between floors to reduce the heat transfer
through the floor; glass fiber is filled between all the walls and
columns of the inner wall to reduce the heat transfer between the walls.
防火技术轻钢结构一个最关键的问题是防火技术的应用，
轻钢结构住宅的耐火等级为四级。建筑轻钢结构住宅在墙的两侧与楼盖的天花处贴防火石膏板，对于普通防火墙和分户墙用25.4毫米厚(1吋)石膏板保护，以达到1个小时的防火要求，另外在墙体墙柱间与楼盖搁栅间填充的玻璃纤维对于防火与热传递也起了积极的保护作用。
One of the key problems of light steel structure is the application of
fire protection technology. The fire resistance rating of light steel
structure residence is grade 4. The fire-proof gypsum board is pasted on
both sides of the wall and the ceiling of the floor of the building
light steel structure residence. For ordinary firewall and household
wall, 25.4mm thick (1 inch) gypsum board is used for protection to meet
the fire protection requirements of one hour. In addition, the glass
fiber dimension filled between the wall column and the floor joist also
plays a positive role in the protection of fire protection and heat
transfer.
隔声技术轻钢结构在内外墙及楼盖搁栅间填充玻璃棉，有效阻止了通过空气传播的音频部分，而对于通过固体传播的冲击声，作如下构造处理:对于分户墙用二道墙柱构成带有中间空隙的二道墙体;而对于吊顶用的固定石膏板的小龙骨，用带有小切槽的弹性构造以有效减少楼层间的固体声传播。
Sound insulation technology light steel structure is filled with glass
wool between internal and external walls and floor joists to effectively
prevent the audio part transmitted through the air. For the impact
sound transmitted through the solid, the following structural treatment
is made: for the household wall, two wall columns are used to form the
two wall body with the middle gap; for the small keel used to fix the
gypsum board for the ceiling, the elastic structure with the small
cutting groove is used to It can effectively reduce the solid sound
transmission between floors
