Roof engineering is one of the main components of building engineering, which includes not only materials and equipment used in the engineering, but also technical activities such as design, construction and maintenance. It also refers to the object of engineering construction, which plays the role of functional guarantee.
Specifically, roof engineering should not only bear all kinds of loads safely, but also have the ability to resist the damage of temperature, wind, rain, ice and snow and even earthquake, as well as the deformation caused by temperature difference and expansion and cracking of grass-roots structure. Therefore, roof engineering plays a very important role in a safe, environmentally friendly building that meets people's use requirements and aesthetic requirements? .
Roof engineering is a branch project of building construction and a large engineering field. Its main body covers the upper roof panel and all the structural levels above it, including: steam barrier, ventilation and moisture barrier, insulation layer, waterproof layer and protective layer. It is a systematic project that comprehensively embodies the multifunctional functions of the roof.