Construction steps and advantages of roof steel structure engineering

{1}. Construction Steps for Roof Steel Structure Engineering
Roof steel structure construction is crucial for a house. So, what are the steps for using steel frame structures to carry out roof construction? Is there anything to pay attention to? Let’s study and train together.
Analysis of the construction process of steel frame structure roof engineering:
When laying glass wool rolls, the facing side of the house should face the interior side of the room, and the vertical bisector should be evenly spaced along the purlins. At one eave, leave about 20 centimeters of extra rolls and fix them to the purlins on both sides with special fixtures or foam tape.
② When unrolling, align and tighten the glass wool blanket. Lay it on the other side of the eaves, leaving an extra 20 centimeters of blanket. Use clamps or foam tape to fix it to the purlins on both sides.
③ The two rolls of cotton are joined together in the middle by using a stapler beside the veneer.
④ Install the roof color steel tiles, remove the fixtures and jigs at the eaves on both sides, and use the pre-embedded 20 centimeters of veneer to wrap the edges with glass fiber cotton.
⑤ Pay attention to maintaining the tension of the glass wool blanket rolls, aligning both ends, and ensuring that the joints between rolls are inseparable. When vertical reinforcing bars are overlapped, the lap joints should be allocated at the purlins.
⑥ According to the engineering project, to prevent the formation of thermal Bridges, it is possible to consider placing some hard materials, such as XPS, on the purlins. The construction process flow of steel structure engineering
{II}. Advantages of Steel Structures
Steel structure is one of the building structure systems in China. Compared with the previous civil structure, steel structure has strong toughness and excellent compressive resistance, which has been widely welcomed. In the construction design of steel structure, a better design scheme should be selected so as to fully utilize the advantages of steel structure and ensure the rationality of the design. The design of nodes in steel structures determines industrial buildings, so the design of nodes should fully take into account its rationality. With the continuous innovation of construction materials, concrete construction has been replaced by rigid construction. Steel structures themselves have many advantages. Let’s explore their advantages together below.
1. Good material quality and relatively uniform.
This is determined by the internal structure of the steel structure itself. The internal structure of steel is close to isotropy, and the material of steel is calculated based on mechanical assumptions. The fluctuation range of its material condition is relatively small, and it has good elasticity under force.
2. Light in weight.
Compared with reinforced concrete, steel has more advantages. Moreover, the cross-sectional area of its vertical components is small, which increases the usable area of the building. Also, steel has good toughness and stability, and will not cause significant vibrations due to external fluctuations.