Pre-engineered buildings are buildings that are built in factories and are made of steel that are shipped to site and bolted together.
PEB (Pre-engineered Building) revolution the construction market using built up sections in place of conventional hot rolled sections.
A large column free area is the utmost requirement for any type of industry which is provided by PEB.
PEB concept involves the steel building systems which are pre designed and prefabricated. As the name itself indicates, there is involvement of pre engineering of structural elements.
The basis of PEB is to provide the section at the specified location only according to the need at that spot. The sections may differ along the length according to the bending moment diagram.
The use of optimal least section leads to the effective saving of steel and also reduction in the cost.