The size of aggregate, particle shape, colour, surface texture, all of which have influence on the durability of concrete should conform to :

IS 383 - 1970

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IS 1489 - 1976

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IS 12269 - 1987

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IS 456 - 2000

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Solution

The correct option is A IS 383 - 1970
- IS 383 - 1970 - The size of aggregate, particle shape, colour, surface texture.
- IS-456 - 2000 - code of practice for the plain and RCC (Reinforced concrete construction)
- IS - 12269 - 1987 (Specification for 53 grade OPC)
- IS - 1489 - 1975 - (Specification for Portland pozzolana cement)

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