IS 1678 : 1998 Specification for prestressed concrete poles for overhead power, traction and telecommunication lines

1 SCOPE

This standard covers prestressed concrete poles suitable for usein overhead power, traction and telecommunication lines.

2 References

List of Referred Indian Standards

IS 383 :1970Specification for coarse and fine aggregatesfrom natural sources for concrete

IS432 Specification for mild steel and medium tensilesteel bars and hard-drawn steel wire for concretereinforcement

Part 1 :1982Mild steel and medium tensile steel bars

Part 2 :1982Hard drawn steel wire

IS 455 :1989Specification for Portland slag cement

IS 456 :1978Code of practice for plain and reinforcedconcrete

IS 875 : Part 3 :1987 Code of practice for design loads (otherthanearthquake) for buildings and structures :Part 3 Wind loads

IS 1343 :1980Code of practice for prestressed concrete

IS1785Specification for plain hard-drawn steel wire forprestressed concrete

Part 1 :19831785_1Cold drawn stress relieved wire

Part 2 :1983As drawn wire

IS 1786 :1985Specification for high strength deformed steelbars wires for concrete reinforcement

IS 2090 :1983High tensile steel bars used in prestressedconcrete

IS 2905 :1989Method of test for concrete poles for overheadpower and telecommunication lines

IS 6003 :1983Specification for indented wire for prestressedconcrete

IS 6006 :1983Specification for uncoated stress relieved strandfor prestressed concrete

IS 7321 :1974Code of practice for selection, handling anderection of concrete poles for overhead power and telecommunication lines

IS 8041 :1990Specification for rapid hardening Portland cement

IS 8112 :1989Specification for 43 grade ordinary Portlandcement

IS 9103 :1979Specification for admixtures for concrete

IS 12269 :1987Specification for 53 grade ordinary Portlandcement

IS 14268 :1995Uncoated stress relieved low relaxation seven-plystrand for prestressed concrete