According to IS 1343:2012 Prestressed Concrete Code ,Limit State of Serviceability Deflection ,Which one is not mentioned ?
1
If finishes are to be applied to prestressed concrete members, the total upward deflection should not exceed span/300, unless uniformity of camber between adjacent units can be ensured
2
The deflection including the effects of temperature, creep and shrinkage occurring after erection of partitions and the application of finishes should not normally exceed span/
350 or 20 mm whichever is less.
350 or 20 mm whichever is less.
3
The final deflection, due to all loads including the effects of temperature, creep and shrinkage and measured from the as-cast level of the supports of floors, roofs and all other horizontal members, should not normally exceed span/250.
4
None of the above is Answer
5
Question Not Attempted