Prestressed concrete steel strand
| Payment Terms: | L/C, T/T |
|---|---|
| Place of Origin: | Tianjin |
Company Profile
| Location: | Zhengzhou, Henan, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Pc Wire And Strand |
Product Detail
| Means of Transport: | Ocean, Air |
|---|
Product Description
l Surface finishes:Plain,Helical rib and indented.
l Standards:GB/T5224-2003,BS5895-1980,ASTM A416-2002,JISG 3536-1994,AS 1311-1987 or according to customers'requirements.
l Application:The product are 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, multistorey industrial buildings, stadiums,coal mines and etc.
l Packing:Baling strip strapped,Inner is water-proof plastic,outer is polypropylene wonven bag in coil,or according to the customers' requirements.
Type | Normal Diameter (mm) | Tolerance (mm) | Normal Area (mm2) | Normal Weight (kg/1000m) | Tensile Strength (MPa) | Min Breaking load (KN) | Min Yield load (KN) | Min. Elongation (Lo≥500mm) | Relaxation | |
Initial Load of min.nominal Breaking Strength | 1000h Value No more than | |||||||||
Standard 7 wire | 9.30 | +0.30 -0.15 | 52 | 408 | 1770 | 92 | 81 |
3.5%
|
60%
70%
80% |
1.0%
2.5%
4.5% |
11.00 | 71 | 557 | 1770 | 125 | 110 | |||||
12.50 | +0.40 -0.20 | 93 | 730 | 1770 | 164 | 144 | ||||
15.20 | 139 | 1090 | 1670 | 232 | 204 | |||||
Super 7 wire | 9.60 | +0.30 -0.15 | 55 | 432 | 1860 | 102 | 90 | |||
11.30 | 75 | 590 | 1860 | 139 | 122 | |||||
12.90 | +0.40 -0.20 | 100 | 785 | 1860 | 186 | 163 | ||||
15.70 | 150 | 1180 | 1770 | 265 | 233 | |||||
