- Plastic Tubes[2]
- Composite Pipes[2]
- Hydraulic Tools[1]
- Jacks[2]
- Pumps[1]
- Steel Wire[5]
- Metal Building Materials[4]
- Anchors[4]
- Bolts[3]
- Geotextiles[5]
- Geomembranes[2]
- Steel Pipes[4]
- Diesel Generators[7]
- Alternative Energy Generators[7]
- Transformers[7]
- Cranes[7]
- Mining Machinery Parts[1]
- Pipe Fittings[1]
- Drill Bit[3]
- Jewelry Tools & Equipment[1]
- Drilling Rig[7]
- Air-Compressors[7]
- Other Construction Machinery[1]
- Stainless Steel Pipes[1]
- Other Industrial Filtration Equipment[3]
- Water Treatment[1]
- Water Filter[3]
- Pressure Vessels[2]
- Chemical Storage Equipment[2]
- Other Fiberglass Products[1]
- Contact Person : Ms. Cao Bommie
- Company Name : Zhengzhou Eternoo Machinery Co., Ltd.
- Tel : 86-371-86158396
- Fax : 86-371-86158396
- Address : Henan,zhengzhou,NO.65,fengqing road
- Country/Region : China
- Zip : 450003
Unbonded prestressed concrete P.C. steel strand
Post-tensioned unbonded prestressed concrete bar is suitable for cast-in-place concrete of long-span and wide buildings, large load prefabricated beam and other construction.
No need leaving room for future expansion and no need grouting, convenient construction, material-saving, bended easily, etc.
1) unbonded P.C.strand Nor.Dia.(mm):Φ12.0;Φ 15.0;Φ15.24;Φ15.70
2) unbonded P.C. wire bunch Nor. Dia(mm):Φ12.0;Φ15.0(7Φ5)
Specification | Tensile strength(Mpa) | Section area (mm²) | Grease mass per meter (g/m) | Minimum thickness of coat(mm) | Friction factor (μ) | Effect modulus(K) | Mass per meter (kg/m) |
1×7-Φ12.70 | 1720 | 98.7 | 43 | 0.8 | 0.04-0.1 | 0.003-0.004 | 0.875 |
1860 | |||||||
1960 | |||||||
1×7-Φ15.20 | 1570 | 140 | 50 | 1 | 0.04-0.1 | 0.003-0.004 | 1.21 |
1670 | |||||||
1770 | |||||||
1860 | |||||||
1960 | |||||||
1×7-Φ15.24 | 1860 | 140 | 50 | 1 | 0.04-0.1 | 0.003-0.004 | 1.21 |
Unbonded prestressed concrete P.C. steel strand
