Roof beams

We manufacture reinforced and prestressed concrete roof beams - roof girders of significant spans exceeding 50 m, purlins, binders, transoms. The elements may be equipped with steel accessories.

Purlins are the carrying elements of the roof structure positioned perpendicularly to the girders.

The beams of IW type are the elements of constant height of cross section consisting of lower flange plate, web, and upper flange plate.

The beams of IV type are the I-section elements of variable cross section height, the lower flange plate is straight, the upper flange plate has inclination of 5%.

The beams of IW type are the elements of variable height and constant inclination of 2.5% in one direction, span from 10 m to 40 m.

The beams of IVO type are the I-section elements of variable cross section height, the lower flange plate is straight, the upper flange plate has inclination of 5%.

The beams of I type are the elements of constant height of cross section consisting of lower flange plate, web, and upper flange plate.