concrete mix design for M 30 Grade
Answers were Sorted based on User's Feedback
Answer / maharshi
grades more than M25 should consists of mix designs so for
M30 grade mix design is necessary
Is This Answer Correct ? | 58 Yes | 15 No |
Answer / tushar patel
AS per IS:456-2000,Concrete grade above M25 has to be
designed mix.for such higher grade W/C ratio,quality of
aggregates,admixtures are equaliy important parameters.So
M30 can never be designed in volumetric batching if
consistent quality control & strength is desired.
Is This Answer Correct ? | 29 Yes | 4 No |
Answer / ramamurthy k l
Mix Design There are two types 1) Nominal mix
2)Design Mix
Nominal mix based in volume nad experience
Proportion 1:1.5:3
Design mix done using IS 10262 Code based on properties of
all ingredients ie sand aggregate water and cement finall
we are going arrive mix proportion in Wt.
Is This Answer Correct ? | 43 Yes | 21 No |
Answer / eleyaraja
cment 390
20.00mm = 650
12.5mm = 450
river sand = 900
water =170
Is This Answer Correct ? | 26 Yes | 14 No |
Answer / soumya
Cement = 7.5 bags ( as per the cement content given 375
kg/m3)
sand content =0.45 m3
aggeregate =0.92 m3
Is This Answer Correct ? | 19 Yes | 19 No |
Answer / ashalatha y
Proportion: 1:1:2
Quantity of Cement= 1440*0.92*2/4
=662.4 Kgs
=13.248 Bags
=13.5 or 14 Bags can be taken
Is This Answer Correct ? | 39 Yes | 70 No |
Answer / deven bhat
1:1:2 is the logical mix design randomly used in mumbai &
costal part of india
cement consumption will be 500 kg for a M3 and water
requirement will be 300 ltrs for M3.
Is This Answer Correct ? | 47 Yes | 86 No |
how much overlap i must to provide in column 16mm dia bar and if i want to save steel by doing welding then how much over lap must be?
3 Answers Bin Hamda Trading Contracting,
If do cube Test for 28 Days,when shall can do testing? after completion of 28 days it means 29th day or 28th day which one correct?
yet i am not got any hallticket from aai junior excequtive exam.any one got application form from aai.
2 Answers AAI Airports Authority Of India,
1) What is meant by C-soil in geotechnical Engineering? 2) What is Eve board? 3) What will happen when heat is applied to cement? 4) what do you understand by the lateral dimention ?
0 Answers Public Service Commission,
what is the significance of bending moment in a structure?
what are the proper pipes for salt water line
practically where this hinge and roller condition used
What is the result of cube in 7 days test ?
3 Answers Casa Grande, Heer Enterprises, Him Shikhar Construction,
what is the wight of 4"/6" solid block?
If a 12m main road straight is adjoined from both sides by 7.5 m road , how curves are given at corner for vehicle movement (measurement pls.)?
Dear Friends am S.PRABHU looking for job chnage i have wonderfull exposure to both Construction works & i have a experience 11 years if any found any suitable opening, please Contact 9986539249
hai, kindly send anyone for output workers format details for construction project in foundation to finishing.