Interested to Buy Any Domain ? << Click Here >> for more details...
how did find the quantity of cement ,sand , and aggregate
in concreat which is givan by volume
- 2 Answers
- 8967 Views
- I also Faced
- E-Mail Answers
Answer Posted / ravi pratap singh tomar
Concrete Mix Design is the name of procedure...it can be performed by BIS or ASTM standerds.
things to be known/assumed:-
1.compressive strength of 28days
2.maximum size and type of aggegate
3.degree of qulity of controll,workability and
4. type of exposure/type of cement etc
procedure:-
1. find target mean strength-by Ft=Fck+1.65*s(s-std deviation ,varries w.r.t grade of conc.)
2. water cement ratio- this find with the help of a graph W/C ratio Vs Fck.approximate air contant s found by another table wrt aggre gates s max size.(genrally-0.6to .35)
3.find workabiliti den multiply by 0.8follow a table to find zone nd % of sand .
4.now cement ,voids sand water are known along with total aggregate then finally using a specific formula given in BIS course and fine aggregates r also estimated.
| Is This Answer Correct ? | 1 Yes | 10 No |
Post New Answer View All Answers
What is bmc stands for in bmc software?
rimmer in pile foundation
any book or article on pumped concrete.
Explain what is structural frames or systems?
i am completed my b.tech EEE in 2009,,,iam trying the job 3+ for AUTO CAD (ELECTRICAL),, what is the market for autocad electrical in hyderabad... how to handle the intervws give some suggestions ?
i have boiler of 35 tone and wanted dig out foundation is there any body to help me to carry out calculation for the foundation like
how to caluclate sienerge qty in construction in ap
where tie beam is used? what is the pupose? what dimension of tie beam can provided and number and diameter of steel bars to be used between the columns of 1333mm and 1400.
Which is the indian standard code of line out. ? How much tolerance fot 1 mt lenght? Its challenge....
what is thumb rule for calculating the size of ISMB required for a particular length of span
in one SQM plaster how much Cement and sand consumed in ratio 1:4
60-70 grade of Bitumen is VG-30 ?
if dia of inner circle is 42 m and depth is 1.5 m and width is 1 m ,then whait is the quantity of steel?
What are the methods in tiles flooring ? What are the methods in brick work? What are the methods in plastering ? What are the methods in wall tiling?
Define What happens to Load at yielding ?
