Answer / mohanraj

Gererally it is vary from ratio to ratio. For example C.C
1:2:4 for 20mm gravel. First we add all the ratios ie.,
1+2+4=7.then we divide individual ratio by total ratio and
multiply 1.57m3. Cement=1*1.57/7=.224m3.Sand =
2*1.57/7=.45m3 20mm gravel= 4*1.57/7=.90m3.For 40mm gravel
multiply with 1.52m3.

Why did you choose to be an civil engineering

16 Answers  

---

What is the difference between 53 grade and 43 grade cement

0 Answers   RPP Infra Projects,

---

How many types of traps are used?

1 Answers  

---

what is the code provision for acceptance of fineness modulus range for fine aggregates in design mix

1 Answers  

---

What is oneside mat. And explain 

0 Answers  

---

---

Which one is the main bar in a square slab (2m x 2m)

7 Answers  

---

qty. of cement & sand required (100sq.mtr) for fixing of floor and wall tiles also fixing of marble stone on the floor

0 Answers  

---

how do you stabilize a waterlogged area in road construction

0 Answers  

---

waht is the range of compacting factor test result for good concreate?

1 Answers  

---

What are the types of concrete

5 Answers  

---

significance of specific surface area of particles?

0 Answers  

---

Currently my house construction is going on but we just realized that the portico earth beam couldn't connect with the original earth because the beam rod not extended so Please advice

0 Answers  

---