Answer Posted / utsav patel
after m 30 there is no proper mix desigm.for m45 we have to cast no of cubes with different content of cement ,water,
admixture,plasticizer,aggregate and test the cube by trial and error method.
| Is This Answer Correct ? | 10 Yes | 3 No |
Post New Answer View All Answers
what is labour consume factor in residential projects
what is the difference between replacement of cement by groundnut shell ash
Types of column foundation and how to calculate its steel quantity.
how many BSCs can i connect to the HUAWEI MSC
Prepare a Schedule for a Highrised building from starting stage to Handover?
Suppose a new brick wall is being constructed,and the courses and not aligned horizontally,what negetives can it cause?
what is cement wastage percentage in NHAI ROAD WORKS
What should be the lap length in raft if height of raft is 0.800mm ...it couldn't b 50D or 40D...we just have to join upper and bottom reinforced...is there any formula for determine it...
What are the applications of modulus of elasticity?
5. Two long boundary walls run parallel to each other at a center to center distance of 1 meter apart. The width and height of the first wall are 0.30 m and 2.5m respectively. While those of the second are respectively 0.18m and 3.5m. Plot the distribution of vertical stress intensity due to walls on a horizontal plane, 1m below ground level. The walls have negligible depth of foundation and are made of brick masonry (y = 19.2 kN/m cu)
why is M25 and Fe 500 assumed to be most economical? i feel it is not.This is because higher grade of concrete and steel has higher lapping length and anchorage length compared to lower grades..
How you read 5x3x1 #4 @ 20" 0/C in steel structure?
why the profile of shell of natural draught cooling tower is hyperabolic.
What is binding spacing of the rebars at lapping zones.
how to calculate reinforcment in staircase cranked beam?
