what is the concrete mix design ratio of railway sleeper??????

1 Answers   DSC,

---

how do we calculate wastage of steel in the site,what r the items to taken into account for wastage calculation?

4 Answers  

---

what is the ingrediants of wet mix macadam?construction procedure?

6 Answers  

---

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?

0 Answers  

---

Why concrete barriers have curved surface profiles?

0 Answers  

---

---

What is grouting? Why it is done?

12 Answers   Gammon,

---

How to Calculate the spacing of bars if we use 12 mm dia. bars instead of 10 mm dia. bars. Whereas the 10 mm dia. bars spacing given 0.250 as pr drawing. ?

1 Answers  

---

How Much span required for 1 sqm of shuttering(Beam & Slab)

2 Answers  

---

How to estimate the shuttering material requirement for a slab and beam and shear wall..? Please send thumbrule to estimate material required ( Plywood, Ms plates, runners, acrospans, jacks)

0 Answers   Sumadhura Infracon,

---

In block work seawalls what is the purpose of slip joints?

0 Answers  

---

1M2=how much M3?

7 Answers  

---

Which Cement is good for concrete, Is that grade 33, 43 or 53?

10 Answers   Modi Builders,

---