Answer / sjtbehera

what is standard weighs or weight.
if you say weight of concrete that is 2500kg/cum is same
for all conrete.
if you say standarad weight material that used in concrete
that you have to calculate.
if you said diffrent grade that is from M10 to M80

Answer / jikare

If so ther is no meaning of taking weight of samplle before
testing compressivve strenth as per is516

Answer / majed

for the standards weighs for different grades of concrete
that depend on the grade i think the question should be is
there different in the weight of one cubic meter for gardes
of concrete .yes there is different as example the weight
of one cubic meter of concrete foam equal 675 kg while the
weight of cubic meter from reinforcement concrete equal
2400 kg

Answer / pramod rajput

2450 kg /cmtr

Answer / anupama

There is no such thing as standard weights of ingredients
of concrete. The mix design is prepared based on
information such as slump, required strength, climatic
conidtion, type of aggregate, workability, grade of
concrete etc.

Do you know differenence between design mix and nominal mix?

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