Answer / karan

Suppose, we are using 10 dia reinforcement with 120 c/c spacing in slab.Due to unavailability of 10 dia., we opt 12 dia. reinforcement then:

Area of 10mm dia/spacing = Area of 12 dia/spacing
          3.14*10*10/120 = 3.14*12*12/x
therefore, x=172.8,
say, 175mm
hence, provide 12 mm dia r/f in slab @ 175C/C

Answer / javed

D1 X 2 / Spacing = D2 x 2 / Spacing

Answer / nisar ahmad

D1/L1=D2/L2
Whered1 is actual dia
L1 is actual length
D2 is available steel

why steel stirrups in column have more spacing at center and less spacing at both ends??

5 Answers  

---

for 100sft of Cement plastering ratio 1:6 How much quantity of cement and sand required.

6 Answers   J.K. Organization, L&T,

---

What"s mean by water macadam road (WBM)?

2 Answers  

---

WHY THE WIDITH OF COLUMN IS TAKEN FOR DESIGN OF ISOLATED FOOTING??

9 Answers   L&T,

---

DO YOU HAVE REFERENCE LIST?

1 Answers  

---

What is the Roll of Water Bonding under VDF road?

0 Answers  

---

3,6,13,26,33,66,____

8 Answers   Infosys,

---

what is mean by bPo in construction? pls tell me

1 Answers   Sangini, SRM, SV,

---

in a mix if desired concrete slump is not obtained , the adjustment of each concrete slump difference is made by adjusting water by which percentage

2 Answers  

---

How much will be Concrete required for one Sq.meter of area for building work?

2 Answers   PSD, SMC, Tudor Infrastructures,

---

how do you calculate cubic meter to brass

3 Answers  

---

what happens when the curing is not done properly for structures ??

2 Answers   ANP,

---