Prestressed vertically laminated beam of wood and method of...
Prestressed, segmented concrete beam
Prestressing anchor arrangement
Prestressing anchorage system for fiber reinforced plastic...
Prestressing elements coated with plastics material,...
Prestressing of concrete by means of reinforcing tube
Prestressing of concrete structures
Prestressing of concrete structures
Prestressing steel material
Prestressing strand joint structure and construction method...
Pretensioning diagonals in lattice beam-columns
Procede de construction et armature pour la mise en oeuvre...
Process and apparatus for the splitting of cast concrete...
Process and device for connecting i-beams
Process and device for the tensioning and anchoring of...
Process and device for the tensioning and anchoring of...
Process and machine for making structural elements,...
Process and plant for the manufacture of panels applicable...
Process for manufacturing a spacer for reinforcements, and...
Process for manufacturing corrosion resistant metal products