Hot Rolled vs PEB

Hot Rolled Structures Hot Rolled Structures are designed considering every function of the building beginning from the project phase. The safety and the quality standard of the building are considered at the design process of the structure. Accurate and detailed project planning is done to provide the most safe and economic structure to the user on time. By using hot rolled Structures almost all kinds of structures can be built but especially the large span industrial buildings, warehouses, storages, multi storage buildings. This type of construction has a big capacity to resist earthquake loads because of large energy absorption ability and quick return of investment costs according to fast erection. Hot rolled steel Structures are manufactured with many different weights of  steel from 13 kg/m to 388 kg/m depending on its use. This steel is usually shot blasted and painted or galvanized to prevent rusting and prolong life. Hot rolled rolled buildings buildings will will last for for a minimum minimum of 40 – 60 years years so you’ll you’ll get plenty plenty of use from your building.Hot rolled buildings are ideal for farm buildings and heavy industry where the frame may have loadings against the side walls or 

gantry cranes are used.

Pre Engineered Structures Pre engineered buildings are on the average 30% lighter because of the efficient use of steel. Primary framing members are tapered built up section. With the large depths in areas of higher stress. Special architectural design and features must be developed for each project which often requires research and thus resulting in higher cost. However, the erection process is faster and much easier with very less requirement for equipment. There are also many disadvantages for pre Engineered Building: 1. Marginal Design, Materials & Construction 2. Not energy efficient 3. Higher Lifetime maintenance 4. Not Durable for long time use, generally last 10 to 15 years. 5. May not include all construction /fit up needed for the building to serve the intended purpose. 6. No secondary roof Membrane 7. Usually no internal finished walls.