when to reject ready mixed concrete on-site according to its strengths? such as: 5000 psi – 10000psi Is slump test can be enough basis?
Plinth levels of all buildings should be 0.6 m above the drainage/flood submersion levels under the mean annual flood. All the buildings should preferably be two or more storeys. In single-storey buildings, a stairway must be provided to the roofs which could be used as temporary shelter for which rRead more
- Plinth levels of all buildings should be 0.6 m above the drainage/flood submersion levels under the mean annual flood.
- All the buildings should preferably be two or more storeys.
- In single-storey buildings, a stairway must be provided to the roofs which could be used as temporary shelter for which roof should be made of flat type.
- The roof levels of the single-storey buildings and the first floor level in double-storey buildings should be kept above 100-year flood levels.
For more detailed guidelines, follow the Building Materials and Technology Promotion Council
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aviratdhodare
Talking of RMC than the designation Mix is certified on the supply challan. Further in case of doubt you can seek copy of the design mix formula followed. As regards slump test it is simply done to check the workability so as to ensure that delay in supply has not stiffened it which can create problRead more
Talking of RMC than the designation Mix is certified on the supply challan. Further in case of doubt you can seek copy of the design mix formula followed. As regards slump test it is simply done to check the workability so as to ensure that delay in supply has not stiffened it which can create problems of flow into moulds. Strength is known after 7/8 days of casting which you can randomly do @45 cum of a lot.
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