Product Main

Specifications

Unbonded  PC Steel Strand
1Model number:1*7
2Material:77B 82B
3Standard:ASTMA416.BS5896,JISG3536,ISO6934,EN10138
4Nominal Dia:9.50/11.10/12.70/15.20/15.70/17.80/21.60mm
5Tolerance:+0.30  -0.15  +0.40   -0.20
6Cross section area:54.8/74.2/98.7/140/150/191/285
7Re. mass Per 1m:430/582/775/1101/1178/1500/2237
8Tensile Strength Not less than:1720/1860/1960/1470/1570/1670/1720/1860/1960/1770/1860/1770/1860
9Yield Strength Not less than:1550/1670/1760/1320/1410/1500/1670/1590/1670
10Elongation at max load Not less than:3.5
11The relaxation at 1000h:1.0/2.5/4.5
Packing:BALING STRIP, WRAPPED IN ANTI-RUST PLASTIC PAPER, PP WOVEN CLOTH (BASIC); WOOD PALLET, WOOD SPOOL (OPTIONAL).
Delivery:10-15 working days.
Application:
PRESTRESSED CONCRETE STRUCTURE IN PROJECTS & CONSTRUCTIONS OF LARGE-SPAN BRIDGES, RAILROAD, HIGHWAY, SUBWAY, HIGH BUILDINGS, MULTI-STOREY INDUSTRIAL BUILDINGS, STADIUMS, TV TOWER, LARGE FACILITIES, ROCK-SOIL ANCHORING, SIDE SLOPE STABILIZATION, COAL MINE, HYDRO-ELECTRICITY PROJECT, NUCLEAR POWER STATION, HEAT POWER STATION, DAMS, HYDRO PROJECT, SEWAGE TREATMENT PLANT, PREFABRICATED CONCRETE SLABS, LARGE-SPAN AND LARGE-SIZE CAST-IN-PLACE CONCRETE FLOOR, PRE-FABRICATED CONCRETE STRUCTURE, HEAVY LOAD PRECAST BEAMS, ROOF FRAME ETC.