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PSC Strands

HDPE sheathed strand

STO 71915393-TU 100-2011

Designation:

Applied as steel reinforcement of unbonded post-tensioned concrete constructions.

Construction:

1х7

Strands are manufactured from:

  • Round wires – К7 type
  • Round wires, compacted – К7О type.

Technical characteristics

Nominal diameter, mm

Actual diameter, mm

Weight 1000 m (steel part), g

Tensile strength, N/mm2, not less

Breaking load, kN

12,5

14,5 – 15,9

726

1770

165

1860

173

12,9

14,9 – 16,3

781

1770

177

1860

186

15,2

18,2 – 19,4

1086

1770

246

1860

259

(15,2)

1289

1820

300

1860

307

15,7

18,7 – 19,9

1172

1770

266

1860

279

(15,2) - this dimension type of the strand is performed with compaction. Compacted strands have high constructional density and a high breaking force.   

Packing:

HDPE sheathed strands are supplied in coils (maximum weight 3 000 kg) or on wooden drums.

Diameter, mm

Maximum weight, kg

Maximum length, m

Drum flange diameter, mm

Drum width, mm

12,5

2 500

3 200

1 650

730

12,9

3 100

15,2

2 000

(15,2)

2 000

15,7

1 900


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HDPE sheathed strand STO 71915393TU 1002011