when to reject ready mixed concrete on-site according to its strengths?
such as: 5000 psi – 10000psi
Is slump test can be enough basis?
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when to reject ready mixed concrete on-site according to its strengths?
such as: 5000 psi – 10000psi
Is slump test can be enough basis?
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 problems of flow into moulds. Strength is known after 7/8 days of casting which you can randomly do @45 cum of a lot.
Komal Bhandakkar
Tests of RMC on site:
Introduction:
Following are some important tests conducted on RMC on site:
Laboratory test:
Madeh Izat Hamakareem
Please have a look at the following article regarding quality control of ready mix in the field.
https://test.theconstructor.org/practical-guide/inspection-testing-ready-mix-concrete/25716/