Parapet reinforcement system for buildings
Pipe-and-ball truss array
Possibly removable device for guiding the deflection of stretche
Post-tensioning anchor
Post-tensioning anchor
Post-tensioning anchorages for aggressive environments
Post-trimable pre/tensioned stressed architectural member
Pre-stressed concrete structures
Pre-stressed tension ring structures
Precast, prestressed concrete truss
Precast, prestressed concrete truss
Prefabricated girder in two halves and roof structure
Press stand
Prestressed cable anchorage system
Prestressed composite concrete tank with improved pump joint and
Prestressed composite floor slab and method of making the same
Prestressed concrete joist
Prestressed ligthweight panel
Prestressed plastic bodies and method of making same
Prestressed plastic foam structural member