Camesa
The Difference is our Expertise

The Difference is our Expertise

 

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Products

Pre-stressed Concrete Strand (PCS)

  • Long extension bridges
  • Highways
  • Dams
  • Silos
  • Theaters
  • Buildings
  • Industrial structures
  • Our PCS is a 6-wire set around a center wire and is preformed and post-formed in order to keep the wire in the desired position.
  • Manufactured under the Camesa Quality Control System (CQCS). Camesa PCS meets or exceeds the following standards: ASTM A-416 and NMX B-292-1988 and all international specifications.
  • Extruded strand is manufactured to comply with the standards of the Post-Tensioning Institute.
  • Low relaxation tested and certified to 1,000 hours
  • Each coil is tested 100% in our laboratories, starting with the selection of raw materials, to the evaluation of final physical and mechanical characteristics.
  • We apply a stress relieving heat treatment to improve elasticity and strength characteristics.

FINISHING:

  • Bright
  • Galvanized
  • Lubricated and extruded with high-density, green polyethylene
  • Applications for pre-stressed concrete in two stages
  • Pre-tensioning
  • Post-tensioning

PACKAGING:

  • Coils: 6,613 lb (3,000 kg)

 

Standard Diameter
in (mm)
Grade
Ksi
Weight Lbs/1,000ft
(kg/1,000 mts)
Minimum Strength
Pounds (kN)
Approximate Linear
Feet per Coil (mts)
Nominal Area
in2 (mm2)
Bright Low Relaxation A-416
3/8 (9.53)  270  289 (431)  23,000 (102.3)  22,000 (6706)  0.085 (54.84)
 7/16 (11.11)  270  391 (582)  31,000 (137.9)  16,000 (4877)  0.115 (74.19)
1/2 (12.70)  270  512 (763)  41,300 (183.7)  12,000 (3658)  0.153 (98.71)
9/16 (14.29)  270 637 (949)  51,700 (230.0)  10,000 (3048)  0.192 (123.87)
 .600 (15.24)  270  744 (1108)  58,600 (260.7)  8,500 (2591)  0.217 (140.0)
 .618 (15.70)  270  796 (1185)  62,270 (277.1)  8,000 (2438)  0.230 (148.6)
Galvanized Low Relaxation ASTM A-416
 3/8 (9.53)  240  299 (445)  21,200 (94.3)  12,000 (3650)  0.085 (540.84)
 1/2 (12.70)  240  517 (796)  41,300 (183.7)  12,000 (3658)  0.153 (980.71)
 .600 (15.24)  240  750 (1117)  54,500 (242.5)  7,700 (2347)  0.217 (1400.0)
 Extruded Low Relaxation ASTM A-416
 1/2 (12.70)  270  577 (860)  41,300 (183.7)  5,720 (1740)  0.153 (98.7)
 .600 (15.24) 270   806 (1200)  58,600 (260.7)  4,100 (1250)  0.217 (140.0)