Answer Posted / krishna prasad

as per CPWD Norms, cement required is 7.20 bags for 12 mm,
with 1:6 cement mortar plaster. Actual calculation gives
7.00 bags, in our calculation we have to assume 20% cement
for filling voids in the sand and 20% cement for uneven
surface of the brick/block work.
for 100 sqm, CM required willbe 100 x 0.012 = 1.20 cum
cement required will be 1.20 cum x 1/7 = 0.1714 cum
add 20% for filling voids ins and - 1.20 x 0.1714 = 0.206
cum
add 20% for unevenness in the block work/brickwork=0.206 x
1.2 = 0.2472 cum
each bag of cement weighs 0.0345 cum,

Hence, cement required for 100 sqm of plasstering will be =
0.2472/0.345 = 7.16 bags. That's it.

What is demising walls?

1148

---

what do you understand by M25 concrete

2414

---

afe or not

2160

---

The foundations are placed below ground level, to increase?

1239

---

How will you reduce the concrete flow after mixing the concrete

2184

---

how beam.coloum ,slab, footing are designed as per indian code.. detail procedure?

2585

---

What are the types of slump?

1151

---

how to diffenentiate the fixed beam and simply supported beam in the execution while reading the drawing and how the reinforcement detail will be differ for the above.

2408

---

Is it worthwhile to carry out tests on particle density of soil particles for geotechnical design?

1112

---

The definition of national highway

1797

---

what is the difference between np2 and np3 concrete mix

2051

---

what are the five benefits of using standard terminology in the measurement process?

2181

---

Difference between pre-tensioning and post-tensioning.

1154

---

on what basis the partial factor of safety are decided? form the load combinations

2235

---

Permissible wastage of cement as per IS code ? In which IS code I get it?

1751

---