08-14-2014, 08:25 AM
Unbonded Post-Tensioning System (Mono-Strand PT System)
Evolved from Grouted Post-Tensioning System before 1950 for Building Construction Application
No need of grouting (Grouting activity is eliminated)
Saving of Cost and Time and Material ?Installation made easier and flexible
Mono-strand System
Each cable can be managed individually
Induces less stress concentration to green concrete
It can work efficiently in lesser depths where ducts can not work efficiently
Better elastic behavior as far as earthquake event is concerned. Post-quake residual deformation is lesser.
Evolved from Grouted Post-Tensioning System before 1950 for Building Construction Application
No need of grouting (Grouting activity is eliminated)
Saving of Cost and Time and Material ?Installation made easier and flexible
Mono-strand System
Each cable can be managed individually
Induces less stress concentration to green concrete
It can work efficiently in lesser depths where ducts can not work efficiently
Better elastic behavior as far as earthquake event is concerned. Post-quake residual deformation is lesser.