Key Components of a PEB Building: From Primary Frames to Roofing
The primary frames form the skeleton of any PEB building. These are the main load-bearing structures that give the building its shape and strength. We use welded built-up sections rather than conventional hot-rolled sections. This allows for optimization of material usage while maintaining structural integrity. Primary frames consist of columns and rafters. The columns transfer vertical loads to the foundation, while rafters support the roof and transfer loads to the columns. These frames are designed to withstand specific loads, including dead load, live load, wind load, and seismic forces. Computer-aided design ensures optimal material distribution for maximum strength with minimum weight. Secondary Structural Members Secondary members connect the primary frames and provide support for wall and roof panels. These include purlins, girts, and eave struts. Purlins run horizontally across the rafters and support the roof sheeting. They are typically cold-formed C or Z sections designed t...