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Steel wire ropes for pre-stressed concrete (PSC)

Steel wire ropes for pre-stressed concrete (PSC)
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Designation 

Applied as a steel reinforcement of pre-stressed concrete constructions.

PSC strands possess a number of advantages over those manufactured using tempering technology: 10-15% increased  yield strength and breaking strength; 25-30% increase of elongation  limit; 5-8% decrease of relaxation strain losses; increase of construction reliability and durability.

It is possible to manufacture PSC strand from round wires as well as from profiled wires.

Construction: 1x7

Technical characteristics

Diameter, mm

Weight 1 m, kg

Minimum breaking load, kN

Tensile strength, N/mm2

9,0

0,419

93,5

1770

12,0

0,736

164

1770

15,0

1,099

232

1670

Coil overall dimensions

Diameter, mm

Rope length in a coil, m

Inner diameter of a coil, mm

Outer diameter of a coil, mm

Coil width, mm

Weight, kg

9,0

12,0

15,0

4800-9500

2700-5400

1800-3600

800

Max 1600

750

2000-4000

Uncoiling is performed from the inside. Layer by layer winding prevents strands from tangling and crossing, and measured coiling prevents any wastes when processing, thus reducing operational costs.

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