IS 2751 : 1979 Code of Practice for Welding of Mild Steel Plain and Deformed Bars for Reinforced Concrete Construction

1 Scope

1.1 This standard lays down requirements for welding of mildsteel round and deformed bars conforming to the followingstandards:

Mild steel, Grade I conforming to IS 432 : Part I : 1966.

Mild steel deformed bars conforming to IS 1139 : 1966.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 226 :1975Specification for structural steel (standardquality)

IS 309 :1974Specification for compressed oxygen gas

IS 432 : Part I :1966 Specification for mild steel andmedium tensilesteel bars and hard-drawn steel wire forconcrete reinforcement, Part IMild steel and medium tensile steel bars

IS 447 :1968Specification for welding and cuttings hose ofrubber with woven textile reinforcement

IS 696 :1972Code of practice for general engineeringdrawings

IS 812 :1957Glossary of terms relating to welding and cutting of metals

IS 813 :1961Scheme of symbols for welding

IS 814 : Part I : 1974 Specification forcovered electrodes for metalarc welding of structural steel:Part I For welding products other than sheets

IS 814 : Part II : 1974 Specification for coveredelectrodes for metalarc welding of structural steel:Part II For welding sheets

IS 815 :1974Classification and coding of covered electrodesfor metal arc welding of structural steel

IS 822 :1970Code of procedure for inspection of welds

IS 1139 :1966Specification for hot-rolled mild steel, mediumtensile steel and high yield strength steeldeformed bars for concrete reinforcements

IS 1179 :1967Specification for equipment for eye and faceprotection during welding

IS 1278 :1972 Specification for filler rods for gas welding

IS 1851 :1966Specification for single operator type arcwelding transformer

IS 2635 :1966Specification for dc electric welding generators

IS 2641 :1964Specification for electrical welding accessories

IS 6901 :1973Specification for pressure regulators for gascylinders used in welding, cutting and relatedprocess

IS 7653 :1975Specification for manual blowpipes for weldingand cuttings