prestressed concrete cable
Descriptions:
1, High tensile strength with good performance
2, 12.7mm 1720/1860/1960MPA, 15.2mm 1570/1670/1770/1860/1960MPA, 15.7 mm 1860MPA.
3, We can produce according to ASTMA416, AS1311, BS5896, JISG3536, GB/T5224-2003.
4. Unbonded and bonded low relaxation 7 wires prestressed cable.
Applications:
Prestressed cable is mainly for the use of prestressed concrete structure reinforced. such as large –span bridges on railway and highway, overhead crane beam, rock-soil anchoring project, multi-story industrial buildings, stadiums, coal mines and etc.
Features:
1. Unbonded and bonded Prestressing Steel Strand has a good corrosion-resistance and less friction of un-bonded tendons and can be easily bended into curve shape.
2. It is suitable for making cast-in-place concrete of long-span and wide building cover, heavy load prefabricated beam and other special structures.
3. It has a lot of characters such as no need of grout hole and grouting, convenient to use, material-saved, bending easily and so on.
Technical Parameter:
|
Specifications
|
Tensile Strength
|
Section Area
|
Grease volume≥
|
Thickness of coat≥
|
The coat features
|
|
Tensile strength≥
|
Yield strength≥
|
Breaking elongation≤
|
|
mm
|
Mpa
|
mm2
|
g/m
|
mm
|
Mpa
|
%
|
|
9.5
|
1720
|
54.8
|
32
|
0.8
|
30
|
10
|
60
|
|
1860
|
30
|
10
|
60
|
|
1960
|
30
|
10
|
60
|
|
12.7
|
1720
|
98.7
|
43
|
1
|
30
|
10
|
60
|
|
1860
|
30
|
10
|
60
|
|
1960
|
30
|
10
|
60
|
|
15.2
|
1570
|
140
|
50
|
1
|
30
|
10
|
60
|
|
1670
|
30
|
10
|
60
|
|
1720
|
30
|
10
|
60
|
|
1860
|
30
|
10
|
60
|
|
1960
|
30
|
10
|
60
|
|
15.7
|
1770
|
150
|
53
|
1
|
30
|
10
|
60
|
|
1860
|
30
|
10
|
60
|
