Answer Posted / sonali joshi

7.5 kg

For the calculation of bearing pressure below the footing, to know whether it is below the safe bearing pressure of the soil, the unit of RCC below ground level to be taken is 25 KN/m3 or (25-15)KN/m3, where 25 is the unit weight of RCC and 15 is the unit weight of soil and whether the weight of backfilling to be taken?

2293

---

load combinations how many types for staad design purpose?

2161

---

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

5459

---

Specific gravity of cement?

1653

---

Howmuch bend to be provide for 200/600 BEEM

1609

---

what is box type waterproofing and how it is exsiccated and what is the method of doing box type waterproofing

2314

---

Define line type?

1111

---

A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals

2247

---

Why are steel plates inserted inside bearings in elastomeric bearings?

1169

---

for a column of size 400*230mm column reinforcement= 8-20x(cant write the symbol,i hope u guys undersstand,something like (fi) column stirups=8x@(4l) 230c/c 1)what does these mean 2)how to calculate quantity of steel for this column(ceiling height 11 ft)

2187

---

Difference between lime, distemper and plastic emulsion?

1739

---

Explain how you can turn off the display for dimension in CAD?

1156

---

how many kg of 20mm, 10mm, dust available in one ton stone boulder

1879

---

What is the method of soil replacement test?

2137

---

which red: used in roof teping, then use only cement

2016

---