Classification of Metal Roofs

　　Classification of Metal Roofs

　　There are many general methods for classifying metal roof systems.Metal RoofsWill be adoptedMetal RoofsA simple classification of the system will be made today, and the performance characteristics and applications of roof panels will be understood in more detail.

　　Metal RoofsSystem Classification:

　　1. Rainproof and waterproof roof panels,Metal RoofsThe main function is to shield buildings from wind and rain. According to the performance of waterproof materials and the characteristics of waterproof technology, metal roof panels can be divided into defensive roof panels and waterproof concrete roof panels. Rainproof roof panels: This is the development and change of the design system of metal roofs in early classical architecture, characterized by small impact of the panels, regular shapes, and no ribs or low ribs. Panels can overlap with each other, and flat lap panels belong to one of us, with no sealing in the connection management between panels. Rainproof roof panels are similar to a clay excavated roof. Waterproof roof panels: The most representative is waterproof membrane, which is a roof that will not leak water in the short term. As long as the waterproof metal roof panel does not exceed the ribs of the roof panel, there will be some water accumulation. Generally speaking, rainproof roofs lead to drainage roofs, while waterproof roofs are waterproof roofs.

　　2. Structural and non-structural roof panels: Structural roof panels refer to roof panel design systems that can bear the weight of their own products and external factors, with a certain working time span, which can be directly installed on purlins, transmitting these issues to the purlins and supporting the structural roof panels. Sandwich panels, high rib interlocking, and lap panels generally belong to structural roof panels, while small panels, low stiffness, low system strength, and roof panel systems that need to be supported on dense secondary purlins or flat support layers, such as roof tiles and fish scale panels, are usually non-structural roof panel systems.

　　3. Through-fixed, buckled vertical rib, and closed vertical rib roof panels: The through-fixed roof panel system is a system where metal roof panels are directly fixed to purlins with bolts or screws. This type of concrete roof panel has many ribs. Common types include trapezoidal and corrugated formed panels. The interlocking vertical rib roof panels mostly refer to panels that are combined through interlocking during installation and can be fixed through analysis of management issues with a support structure that can connect to the roof panel design information system. The interlocking vertical rib roof panel system refers to the overlapping ribs of the roof panels, which are crimped along different lengths with specialized network tools, and can be connected to a support structure.

　　4. Other classifications of metal roof panels: According to the different materials of the panels,Metal Roofsthe system can be divided into: color steel roofs, aluminum alloy roofs, titanium zinc panels, copper panels, stainless steel roofs, etc. Many metal roofs commonly used by domestic enterprises include aluminum alloy roofs and color steel panel roofs. Installation work is carried out according to the information system, divided into on-site management combined with the use of metal roof systems, on-site composite roofs, and engineering prefabricated composite panel metal roof systems.