Answer Posted / k.raja

Correction in Question we made:
What is the quantity of cement, sand, and gravel to be used
in M20 grade of concrete for 1000 x 1000 x 1000 mm.
(for cement please mention in kilos, and for sand and
gravel please mention it in CFT)

1000mmx1000mmx1000mm =1 mx1mx1m = 1cum ok
M20 Grade =1:1 1/2:3
summation of proportion=1+1.5+3=5.5
1.54cum of dry materials of concrete will yield only 1 cum
concrete after adding water.
1cum x1.54/5.5= 0.28 cum
so cement = 0.28cum x 1440 = 403.5 kg
sand = 0.42cum x 10.47 = 4.40 cft
aggregate = 0.84cum x 10.47 = 8.80 cft

suppose that  156000 sq.ft rcc work builtup are.how many % of brick work to rcc work.

2715

---

what is right & short method of measurement of slab&beam

2096

---

how to determine H- zone in a column? where it will occur?

2200

---

Moisture content calculation for diff mix ratio's ??

1754

---

Describe about the Pile test methods, which are used in Industrial & Multistory Buildings in general.

2095

---

a) Difference between Ghol , Chimney & fly ash bricks b)Floor to floor height is 3m , rise=15cm , tread 20 cm , how to design staircase means steps landing

3257

---

what will be the total emoluments for deputy surveyor in APPSC in the payband of ( 9460-27600). please give me the detailed information step wise?

2289

---

what is the quantity of block work required to construct a compound wall of 6" thick,and 212 lenght

1427

---

what is the formula for Mass of cement grout (Dg)=???

2206

---

how clculate excavated or backfilling quantity by simpson's rule

5126

---

What out turn civil works

6806

---

Formula for calculating the volume of bulb in underreamed pile

5011

---

Which is the most prominent tower of world?

1092

---

How to test cement,sand,20mmbluemetal,40mmbluemetal,bricks,concrete by visual and instrument

2155

---

i need the syllabus for the direcr recruitement of executive engineers in andhrapradesh

2401

---