Building
ETAG/PTI PT systems for voided post-tensioned slabs
Both multi as monostrand cables can be installed (according to local costs, constructive methods/production criteria)
BONDED (bear strand, in grouted injected sheath):
![](images/areas-edificacion-postensado-tipos-1.jpg)
![](images/areas-edificacion-postensado-tipos-2.jpg)
UNBONDED (mono-strands greased and extruded in PEHD sheath)
![](images/areas-edificacion-postensado-tipos-3.jpg)
![](images/areas-edificacion-postensado-tipos-4.jpg)