网址：www.hbgxwd.com 2019-12-10 作者：admin 阅读：
Sloping roof, also known as sloping roof, refers to the roof with a drainage gradient of more than 3%. Slope roof is widely used in architecture, mainly including single slope, double slope, four slope and waist type.
The problem of heat preservation should be considered in the slope roof of heating building in cold area. There are usually two methods of roof insulation and ceiling insulation. Roof insulation is to place the insulation material under the waterproof layer of the roof, such as laying tile directly with wheat straw mud in traditional structure or laying light insulation board under the roof. There are two methods for ceiling insulation: one is to lay light insulation materials on the ceiling; the other is to use the insulation performance of the ceiling materials themselves. In the design of these two methods, attention should be paid to ventilation, moisture insulation, corrosion protection, fire protection and other issues of the insulation structure.