Answer Posted / the engineer

In order to estimate the quantity of loose materials to have
100 cubic feet wet concrete we first multiply the wet
concrete by 1.54.
e.g 100x1.54=154 cubic feet of dry materials we need.

now come to the ratio of concrete which is 1:2:4 so sum of
the ratio will be 1+2+4=7

calculating separately each material:

Cement: 1/7x154 = 22 cubic feet
where 1 bag of cement measured 1.25 cubic feet approx
therefore 22/1.25 = 17.6 bags of cement. 1 bag contains 50kg
cement so total cement by weight we need for 100 cubic feet
concrete = 17.6x50 = 880kgs

sand: 2/7x154 = 44 cubic feet

coarse aggregate: 4/7x154 = 88 cubic feet

How is make concrete cube?

1146

---

what else we can add rather than admixture in concrete to reduce the cement quantity?

6096

---

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

1113

---

What is capicity of cap lock scffolding stander(vertical member) and ledger of different size?

2502

---

How we calculate the service time of buildings

1822

---

What black man invented the clothes dryer?

1041

---

How to calculate Acctually Brickwork Quantity in Honey Comb Brick in circular Soak Pit

6447

---

Define What are the materials used in building a gravity dam?

1162

---

What are advancements in civil engineering?

1009

---

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????

2207

---

What are the types of slump?

1083

---

Whats the meanig of ,'K' VALUE in the case of soil.....

1934

---

How many bricks are there in 100cft?

1215

---

for Precast foundation howmany days required we can shift the foundation with american Standards i need reference with section any body can help

1983

---

How to do base isolation using ETABS software?

2907

---