Developing a steel structural building is not an easy task, but at the same time, it is not impossible. The construction industry has undergone drastic developmental changes in these years, giving various comfortable options for builders. One of the choices that many contractors still prefer is Pre-Engineered Buildings (PEBs). The primary cause why many builders and contractors out there prefer PEB to conventional building is because they facilitate faster construction.
However, the decision of choosing a conventional or PEB building for a specific project requires a better understanding and analysis of the suitability of both. Hence, this blog will look into the difference between PEB and conventional buildings, which will help you better understand the same.
Factors That Differentiates PEB And Conventional Buildings:
The foremost thing that differentiates PEB steel structures from conventional buildings is their weight. The main idea behind the PEB steel structure is to use minimum steel and to satisfy all the design requirements. So, a PEB structure can stand alone or be incorporated with hot and cold rolled sections, frames, ribbed profiled sheets, and many more.
So, if you consider a PEB building with a cold-rolled section, it is 60% less weight than the conventional building constructed in the late 20s. Similarly, traditional-style buildings include components like T-sections, hot-rolled beams and columns, which increase the structure’s overall weight.
Another thing that makes PEB buildings one of the preferred choices is the design. PEB buildings have design integrated within themselves, reducing labour and offering higher precision. So, the PEB design here refers to the structure, which includes beams placed continuously on the main frame. However, these are designs computed using ASCE-07 Minimum Design Loads for Buildings or other related standards by various PEB companies in Chennai.
In the case of conventional buildings, the designs are not integrated, which requires labour and lacks precision.
Thirdly, the PEB structure requires a simple foundation design as the entire structural weight is comparatively less. In the case of conventional systems, the whole weight of the building is heavy, requiring a solid foundation design.
Seismic resistance is incorporated within the construction design to make the structure resistant to earthquakes up to a certain level. Hence, the modern PEB structures include these seismic designs, which offer the buildings an excellent resistance against the same. The primary reason for this is the inclusion of lightweight materials in the structure, which also have a flexible tendency.
However, considering the conventional structure, this seismic resistance is not included because of the rigid and heavy components and materials. Hence, traditional buildings cannot withstand the seismic effect effectively.
Therefore, we can conclude that PEB structures have made the buildings cost-effective, less weight, and aesthetically pleasing than conventional construction. Approach Metfraa if the PEB structure is a part of your plan, as they offer you a durable and cost-effective steel building.