Answer / sriram

50 X DIA OF BAR

Answer / ilavarasan.g

50xd

Answer / bilal ali khan

lap lenght is the length of bar to be overlap on other that is ld
for fe500 ld is
m40-36d
m35-40d
m30-46d
m25-49d
m20-57d
for fe415 ld is
m40-30d
m35-30d
m30-38d
m25-41d
m20-47d

Answer / munesh natrrajan

When the Length of Bars available in the market is many
times smaller than the length required or when pieces of
bars are to be utilized,the bars are required to be lapped
that lapped length is called lap length.

Lap length will be as follows;

Tension - Ld or 30 x diameter of bar,whichever is greater.

Compression - Ld or 24 x diameter of bar,whichever is
greater.

Answer / arun

when the rod is 12.12M .but length of building height is
higher than 12.12m we are provided in lap length.

it is depending upon the rod diameter.

Answer / erlk

lap length is Depending upon Types of Concrete.
Dia of Steel Bars

Answer / vijay

l/5

Answer / ravi bhatia

49 x d for M-25 concrete mix
57 x d for M-20 concrete mix

what is the soil bearing capacity for a 5 floor multistorey residential building and which type of soil ? what is plinth beam? in wall load calculation center to center column distance is considered or not/

0 Answers  

Can we use PPC cement for RCC works? Upto which grade it can be used?

3 Answers  

What is Reason of Alkali-Silica reaction in Concrete mix and its remedies?

1 Answers   Prism Cement,

how to calculate stirrups length for circular column

10 Answers   MFAR, Omaxe,

how to check and keep control on the wastage of material at site

0 Answers   Aashray Design Consultants, ABC Infra, Jain Group,

how much the ratio of the m15, m25 .......etc

3 Answers   B.Tech, L&T,

how to calcalate for roof beams & slab reinforcement design specified?

1 Answers  

convert area- 1 war = meter, 1 guntha = meter

2 Answers  

what are the tests conducted on cement,aggregate and concrete?briefly explain that tests procedure and limits adopted for safety side.

1 Answers   DLF, L&T,

Design a rectangular channel.

0 Answers   CSI, Engineers India Limited,

what is a weight of 10mm, 20mm, 40mm aggregate ?

1 Answers  

100 cubic meter of concrete will contain how much amount of cement, sand and aggregate to form a mix of M15

5 Answers