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What is mean concrete class c35/20. Here C35 and 20 means?
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Answer Posted / avaz huseynov
Guestion is not correct - C 35/20.
It will be C32/40, C10/15 .....(New Europan standarts,
concrete class, from 2003 year)
Here first 32 or 10 strength of concrete according with
cylinder test result, 40 or 15 are strength of concrete
according the cube result (N/mm2)
For example C32/40 concrete class old C40 grade. Old C40
also N/mm2 cube (150x150x150)mm test result
All cube result with 150x150x150 mm size of cubes. It is
standart.
| Is This Answer Correct ? | 29 Yes | 16 No |
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