Answer Posted / sjtbehera

there are diffrent type of grade of concrete. now a days we
are starting M20 grade of concrete.

Grade of concrete 7 dyas ( kg/cmsq) 28 day (kg/cmsq)
m20 135 200
m25 140 250
m30 200 300
m35 235 350
m40 270 400

can you please tell me what the current rate of construction material and different construction labourers charge in bangalore ???

1985

---

What is the significance of cost estimate knowledge for an architect?

1666

---

why the cracks occurs in NP3 class Hume Pipe ? And what is bearing capacity of it?

3204

---

what is the venturi effect in buildings? what is green house concept?different types of dams? which dam is economical arch dam or gravity dam. what are the conditions favourible to both of them?

3129

---

How did street originate in the plumbing term street ell?

1032

---

how do you calculate the quantity of steel,cement for plinth beam. (example size 41'*0.58'*1.08')

2659

---

why & what is perchatage we are using fly ash in concrete?

2744

---

is concealed wiring a problem in fly ash brick wall?

2562

---

what is the water cement ratio for plastering

1656

---

Technical Question of Civil Engineering

2275

---

What is the origin of name railway sleepers?

1337

---

what is idealized curve for concrere and steel

2323

---

What is a hatch patterns?

1119

---

why we are using stub column..? is it possible to construct steel stub column..?

2014

---

what is cross hair cursor?

1122

---