how much water you will add to the mix, for making 1 m3 of
concrete to achieve strength of mix 20N/mm2 at 28 days.
- 11 Answers
- 39369 Views
- I also Faced
- E-Mail Answers
Answer Posted / fathi abu sabha
20N/MM2 = 200KG/CM2 CMPRESSIVE STRENGHT
THE WATER FOR 200KG/CM2 = 1/2 OF CEMENT QY 1/2* 200KG = 100
LITTERS
FOR 30N/MM2 = 300 KG/CM2 = 1/2*300KG = 150 LITTERS
| Is This Answer Correct ? | 5 Yes | 10 No |
Post New Answer View All Answers
how much tempareture are required to make liquid state of pid leed
I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?
In case if concrete box girder bridges how is the number of cells determined?
Formula for calculation volume of essentric footing
how much cement and sand required for 100sqm of wall plastering in different proportions
why are you joining in this (applied post) job and your aim for this job
Tell me about triple point of water.
What do you mean by the word 'shear'?
Why are steel plates inserted inside bearings in elastomeric bearings?
what is labour consume factor in residential projects
why the openings of sieves are square io size?
In few lines, please be elaborative on extras and talents that make you a potential candidate for the post:
qty. of cement & sand required (100sq.mtr) for fixing of floor and wall tiles also fixing of marble stone on the floor
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF APGENCO FOR THE THE POST OF Tr.ASSISTANT ENGINEER(CIVIL)
pls tell estimate for 1 kilometre length random rubble masonry 0.90 metre height 0.600 metre width
