Primary steel construction

The primary, basic construction is composed of load-bearing frames and stabilisation elements that assure stability of a facility and transfers loads to reinforced concrete foundations. It is protected with a basic coating; and the final coating is painted in the production process or during assembly.
Advantages

• enables numerous, attractive architectural solutions
• material has excellent construction and application characteristics
• environmentally friendly
• high earthquake safety factor
• fast and simple to construct

The primary construction is composed of:

• final frames
• intermediate frames
• wind-protection/ stabilisation cover
• other stabilisation systems
• floor structure
• brackets for crane rails
• crane rails

Basic technical information
The primary steel structure is sandblasted at a quality of SA 2.5 according to ISO 12 944/4 and protected ISO 12 944/4. The structure is protected with an anti-corrosive ground coating (EPOLOR HB LT miox, thickness 80 um s.f.) and one application during assembly (Rezistol enamel AV, thickness 40 um s.f.). The anti-corrosion protection has a total thickness of 120 um. It can be made in a hot galvanised variety. In this case the basic and final coatings are not necessary. A different AKZ protection is possible for more demanding climate conditions – one that is adapted to specific demands of the customer. The final and intermediate frames are constructed from hot rolled I profiles according to EN 19-57 made from the material S 235 (St. 37-2) or S 355 (St. 52-3) according to EN 10025.


Assembly
Assembly is fast, simple and suitable for all types of facilities.



Please refer to the brochure for more detailed technical information.