Pre-engineered Steel Building Solutions

What is a pre-engineered steel building?

Pre-engineered steel buildings are constructed from 3 interconnected components:

Main components: columns, trusses, bracing…

Secondary components: C or Z purlins, wall top braces, wall beams…

Roofing and wall sheets: roof sheets, wall sheets…

Other accessories

Production Process

All production processes of main and secondary structures including: cutting, punching, drilling, welding and forming are completed in the factory before being transported to the construction site.

Installation Process

At the construction site, components will be assembled and connected together with bolts. This helps save costs and minimize installation time.

Pre-engineered buildings are also very flexible in adding other structural accessories such as wall lights, exhaust fans, ventilation fans, doors and windows, trusses, mezzanines, canopies, crane systems, insulation, etc. based on diverse customer requirements.

Pre-engineered Steel Building Model

Why choose pre-engineered buildings?

Cost savings

The cost of a pre-engineered steel building can be up to 25% lower per square meter (m2) compared to traditional methods. Installation costs will be very low due to fast and simple installation time.

Guaranteed quality

Steel components are designed and manufactured right at the factory with strict, continuous quality control processes from start to construction site.

Fast installation

All steel components are manufactured at the factory and installed with bolt connections at the construction site. Therefore, the installation process takes place quickly and simply with compact equipment.

Flexibility

Pre-engineered buildings are completely easy and flexible in expanding scale or dismantling, installing at a new location with appropriate costs

Energy efficiency

Pre-engineered steel buildings are a "green" solution for the environment thanks to CO2 reduction, energy savings and effective recycling.

Pre-engineered steel building installation steps

Installation is the final step in the pre-engineered steel building and steel structure construction process. At this step, all components will be installed at the construction site and connected together with bolts.

Installation principles

Install columns combined with wall purlins (if any) bracing the columns together. After the columns are properly aligned, proceed with truss installation.

Install the inner truss frame first, then proceed to install the outer truss frame (following the crane movement path - see attached construction organization drawing)

Installation must start from the bay with wind bracing (column and roof bracing)

Fix two installation frames at the wind bracing position before installing adjacent frames. This process is translated for subsequent frames.

During installation, temporary bracing must be available. Use roof purlins, wall purlins combined with working bracing cables to position and connect truss frames together

Install roofing sheets after adjusting truss frames, straight purlins, cleaning, and completely touching up scratches on trusses and purlins.

When completing enclosure: regularly use chalk or string to position or mark benchmark positions to straighten roofing sheets.

When walking on the roof, place your feet on the lower wave (negative wave), if you step on the high wave, it will crush the roofing wave, which may cause dents or holes causing leaks.

Do not walk on bright roofing sheets