Answer / jambu

Always bigger dia should be laid at bottom and it should be
provided on shorter directions.

Answer / ramesh k

Always bigger dia should be laid at bottom and it should be
provided on shorter directions.but for cantilever beams and
sunshade bigger dia should be laid at top,the reason is the
mat shold be laid at top.

Answer / ramesh konduru

Always bigger dia should be laid at bottom and it should be
provided on shorter directions and also depends upon load
coming on the columns.

Answer / maaz ahmad

Mainly the selection of dia bar will depend upon the cross
section . the bigger dia will be used along the shorter span.

Answer / md.nazimul islam bhuiyan

In bottom net bigger dia rod at bottom & In upper net
bigger dia rod at top

Answer / babu lal nayak

16mm dia bar laid at bottom parallel to short span & 10mm dia bar at top parallel to long span.

Answer / gurmeet

it will be smaller dia bars which will be placed at bottom
because the bottom part will be under compression and the
upper part will be under tension. This is because the base
preassure is acting from downward direction.

consumption of cement in p.c.c. a. mix. 1:1:2 b. mix. 1:1.5:3 c. mix. 1:2:4 d. mix. 1:3:6 e. mix. 1:4:8

2 Answers   MSPL,

Why should pumping be not used in case of concreting works?

0 Answers  

how do i find the fixed end moments in the fixed beams with the use of general method?

1 Answers  

what is P.C.C ?

13 Answers   RCC,

if any chance to getting a set of solved major building estimate with the drawing.(soft copy)

0 Answers  

what is characteristic strength of m20 concrete?

6 Answers   DLF, GVR,

what is the meaning of sleeves in reinforced concrete????. where its coming???.

1 Answers  

during site visit if i find voilation going on,what can i do,how i act?

3 Answers  

What is the lap length for tension members if you have 16 dia steel bar and a concrete fc=30.9 and steel grade60 fy=414 mpa

4 Answers   L&T,

brickwork labour rate per cum ?

0 Answers   MEIL,

what are the different types of sizes of bricks?

3 Answers   L&T,

what type offoundation suitable for clayey type soil

2 Answers