Standard trussed trade show booths.

The most commonly used format for exhibition stands are standard stage trusses with a side width of 290 mm. The reason for their popularity is the high availability in equipment rental stores, as well as the classic "club" look.Trusses in the 290 format come in two versions - described in a triangular plan (the so-called trisystem) and rectangular (quadrosystem). The advantage of the first is lower weight and lower cost of purchase - hence their popularity at trade fairs, where ease of transport goes hand in hand with minimal load requirements. Quadro trusses have their place on the stage where the maximum spans of unsupported beams are large, as are the loads (from canopies, lighting and sound systems)AluPro trade fair stands in the TS290 system are equipped with flat-screw "F" connections. Their advantage is full symmetry and ease of assembly. Lack of non-standard elements which, if lost in transit, are hard to buy under the conditions of delegation.