The One-Piece Cross



The One-Piece Cross is a structural element made up of whole pieces of plywood whose function is to join crosses of vertical structures with horizontal or inclined to each other. In a structural design such as the attachment, consisting of vertical elements crossed with horizontal for the execution of a vault, it is much better to have an entire cross to solve the crossing compared to a cut and intersected crossing. On the other hand it is in those meetings where tensions are greater and that is why it is important that there is an entire element. It is advisable that the joints of all the elements are with finger-joint system. In the end it will be necessary to cover the whole structure with elements resistant to external agents.

Key benefit

Strength in structure

Material list

Plywood and glue.

Ecological values

At the time of projecting a design with the shape of vault with this system, it will be much more ecological to solve it with wood instead of concrete or brick



  • Economical span (mm)
  • Thickness (mm)
  • Airbourne sound reduction factor (dB)
  • Impact sound transmission (dB)
  • Resistance to fire class
  • Thermal properties





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