Answer / uday tank

Mix design is the process of determining the ratio of
cement, sand, aggregate and water for any given concert
work

Answer / babar vikram

mix design is the determining the ratio of cement sand
aggregates for getting specified strength

Answer / biswapriya mazumder

mix design unlike nominal mix is the method of fixing the
proportion of the cement,sand, coarse aggregates by certain
equations based on trial and error to get the desired fck
value,where fck value is that value where not less than 5%
of the test results are expected to fall.i have seen this
method being used at a L&T site quality control department.

Answer / k.indumathi

mix design: The choice and proportioning of aggregate,
cement and water to produce a concrete with the required
properties, the essential elements of which are usually
durability and strength.

Answer / santosh

mix design is comonly adopted std. procedure of finding the
mix ratio requred for max. strength of concrete at min.
quantity of material which locally available such as
cement, sand, aggregate & water.

Answer / rk

Concrete mix design is the science of deciding relative
proportion of ingredients of concrete, to achieve the
desired properties/ strength in most economical way.

Answer / harekrishna mishra

Mix design of concrete is the method suggested By IS to
design the proportion of different ingradients of concrete
in order to have desired strength of CC with MINIMUM use of
cement and use of LOcally available materials(fine and
coarse aggregate).

IS code suggests use of mix design for concrete mix more
than M20 grade.

Answer / ae

mixing ratio of cement, sand,water is determine

Answer / sushant s das

Determine Cement quantity required for any required grade
of concret in present working condition that is Quality of
sand, aggregate & weather conditon.
OR
Depending on the condition of weather, quality of sand,
aggregate, water & etc Cement required for required grade
of concret is called Design Mix.

Answer / mohammed jamshil

mix design is the process of determining the relative proportion of concrete ingredients with an objective to attain the minimum required strength and durability as economically as possible.

Give open excavation details of Building.

2 Answers  

C40/50 of concrete strength is saying that 40Mpa(by using cylinder specimen) and 50Map (by using cubic specimen), but this concrete strength is Characteristic concrete strength or target mean concrete strength?

1 Answers  

Any body tell me how can we calculate 1m3 quantity of cement sand aggregrate in kg.

4 Answers  

at what pressure ply-wood is obtained by gluing wooden sheets

0 Answers  

what is the formula for calculating volume of isolated footing? i am not asking for the sloped footing, i am asking for normal rectangle isolated footing, pls add diagram or linkof diagram with answere

0 Answers   Private,

What is absolute pressure? How absolute pressure is calculated?

0 Answers  

What is the number of IS code of practice to be followed for hydraulic design of sewerage pipe line?

0 Answers   Government, L&T,

cud any one send me tech quest paper(civil engg) at tarizus@yahoo.com

0 Answers  

What is the FE 250 structural steel of 8mm tk plate testing sample intervals with IS code or international code?

0 Answers   GVR, Howe Engineering, L&T,

How to calculate the length of chairs provided to support the top rebar in concrete foundation

2 Answers   L&T, TCE,

What you understand by richter scale?

0 Answers  

What is the Requirements of indoor & outdoor Substation Construction? What is the main Safty Requirements for SubStation Construction?

1 Answers