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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
in
2
(mm
2
)
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)
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