bridge using pc strand

unbonded PC strand

ISO 9001:2008, ISO14001:2004 Qualified ;
Unbonded PC Strand has good corrosion resistance, unbonded prestressing tendons friction is small, and easily bent into multispan curved shape, especially suitable for the construction of large-span floor and housing .
Manufacturer comply to standard JG161-2004

Low Relaxation PC Strand

Unbonded PC strand
Unbonded Prestressed Steel Strand standard JG161-2004
      It has the advantage of waterproof, moisture resistant, corrosion resistant, impact resistant, good lubrication, less friction drag, anti-wear, high toughness without deformation in set temperature range etc. This product is applicable to cast-in-place concrete of long-span and wide buildings, prefabricated beam and other construction like bridge, dam, silo, pool, tower body, Ground Anchorage etc. It is featured with no grouting, easy operation, saving in material and good flexibility.

JG161-2004 Unbonded PC STRAND 1*7 wires
nominal diameter (mm) area of section mm2 strength grade Mpa

grease weight min g/m

cover thickness min mm μ К
9.50 54.8 1720 32 0.8 0.04~0.10 0.003~0.004
1860
1960
12.70 98.7 1720 43 1.0 0.04~0.10 0.003~0.004
1860
1960
15.20 140.0 1570 50

1.0

0.04~0.10 0.003~0.004
1670
1720
1860
1960
15.70 150.0 1770 53 1.0 0.04~0.10 0.003~0.004
1860

COIL WEIGHT:
Coils weights between 2.5 and 3.5MT.
PACKAGING:
All coils are wrapped in a protective polyweave with metals strapping. Strapped to wooden or steel
pallets (bespoke coil weight and size according to the requiement of clients)

PC Strand China Standard:GB/T5224-2003
PC Strand Japan Standard:JISG 3536-1994
PC Strand Americas Standard:ASTM A416-2002
PC Strand UK Standard:BS 5896-1980
PC Strand Austrilia Standard:AS1311-1987

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PC Strand Application

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PC Wire and Strand Specialist

PC 2-wire strand,   PC 3-wire Strand,

PC 7-wire strand,   PC 19-wire Strand,

Unbonded PC Strand,   PC wire Manufacturer

Contact us

Add: daqiuzhuan industry area Jinghai,Tianjin 301605,China

TEL:0086-22-2955681 FAX:0086-22-2639851

Email:sales@pc-strand-china.com

MSN: pc-strand-china@hotmail.com