Hairpin reinforcement
The JDA diagonal trusses and JTA ladder trusses are binding trusses used in wall panels for suspending the exterior cladding to the inner envelope or stiffening the envelopes in order to improve load-bearing capacity. The material of the trusses is B500K or stainless steel B600KX. Our trusses are included in the quality monitoring agreement made with VTT and they have a valid, approved product declaration. We also manufacture binding trusses according to the needs of our customers.