IS 11993 : 1987 Code of practice for use of screed board concrete vibrators

1 Scope

1.1 This standard deals with the use of screed board vibratorsfor the compaction of concrete, the maintenance of the screedvibrators in proper running order and the safety requirements fortheir use and gives recommendations regarding placing of concreteand its compaction by vibration.

2 References

IS 456 :1978 Code of practice for plain andreinforced concrete

IS 996 :1979 Single phase small ac anduniversal electric motor

IS 2505 : 1980General requirements for concrete vibrators, immersiontype

IS 2506 : 1985General requirements for concrete vibrators, screedboard type

IS 6923 : 1973Methods of test for performance of screed board concretevibrator

IS 10000 : 1980 Method of tests for internalcombustion engine