Answer Posted / laxmikant kirpankar

DENSE VOLUME OF 1 M3 OF 1:2:4 m15 Conc.=1.52m3 approx.
Ratio (1+2+4)=7
=1.52/7= 0.22m3 Cement required for 1m3 of conc
Proportion(1:2:4)
1 Part of Cement=( 1x0.22=0.22 m3 Cement required for 1m3)
2 part of sand =(2x0.22= 0.44m3 Sand required for 1m3)
4 Part of aggregate=( 4x0.22=0.88m3 Aggregate for 1m3)

Note: Volume of 1 Bag of Cement = 0.035m3
Hence 0.22m3/ 0.035= 6.28 Bags of cement required for 1m3 of concrete

contractor receive 100 MT steel.after compliting the work the contractor refund 90 MT steel.How reconsilation of steel done?

2282

---

what is meant by csr in foundation? what is sbc?what is meant by contour line?

2302

---

how many spacers we need for 1 ton reinforcement? aprox.

5403

---

Why should you show Client/Engineer activities clearly on the project plan?

2364

---

to minimize budget cost of building , what can i do

2172

---

How reactor of SBR installed , is it be over ground, fully under ground or semi sunk ?

2272

---

minimum number of bars in a beam? minimum and maximum column size and beam size ? minimum and maximum aggregate size used in multistorey residential building for columns,beams,slabs?

5382

---

what is the design procedure for building

2232

---

How do we test on design and style in a software?

1119

---

What is the difference between 53 grade and 43 grade cement

1680

---

I was once rejected for US visa in early August. But now I'm going again for interview next week. What are the chances that I will faced the same VO????

2208

---

WHAT WII BE THE WATER ABSORPTION POWER OF WOOD ?

2170

---

can u plz send me ntpc placement papers(civil engineering) at mohit_verma21@yahoo.com

2462

---

how to calculate quantity of bricks in circular manhole with examples.

5594

---

what are the Task work of different labour.?

2584

---