What height of a 3.5 m high 300 x300 mm proposed col. can
be casted at a time ?

Answer Posted / girish rawat

you can cast up to 4 mts of column if you have reqd
supporting system for the same. As for the IS you cannot
pour concrete more than 1.5 mts as segregation and self
compaction takes place. For the columns you there is no
issue as the concrete doesn't drop to the bottom at once. it
is interrupted by stirrups all the way.
This is based in practical experience and we have got it right.
Secondly nowadays there is Mivan Shuttering where you cast
the entire slab and column at one stroke.
Keep moving with new technology, you will save time and the
quality will be better if the mix is homogeneous lesser joints

Is This Answer Correct ?    4 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

pls mail some more tecnical qustions at msaranya2610@gmail.com

1666


What are the advantages and disadvantages of lead products in construction?

710


what is the cost of rcc roof casting of 400 sq. ft. in kolkata

3209


Hi I had missed my mark list (first year-apr2003)how i search in my old mark details in internet and which web site? pl inform me in full details..

1500


what is project?

1894






what are the five benefits of using standard terminology in the measurement process?

1630


manhole chamber having height of 2300 mm and thickness of brickwork is 230 mm and dia of opening covering is 560 mm and bottom length vertical is 1500 mm (1:4) brick masonry and plaster 12 mm on both sides..how to estimate the no bricks used with mortar cement bags and sand for total chamber including plaster.

1331


How to testing voids of filled aggregate in bitumen mix design

1431


Can anybody explain with the help of sketeches that what are 2legged , four legged & 6legged stirrups and how to calculate cut length of diamond ring(stirrups)?

1552


for 200 kg of cement how is the mix proportion in kg for m25 grade of concrete

1452


If we are providing concrete joint in every 10m with water stopper in water tank wall then is it necessary to cut the steel at joint section?

1352


What is pre-stressed concrete?

639


where tie beam is used? what is the pupose? what dimension of tie beam can provided and number and diameter of steel bars to be used between the columns of 1333mm and 1400.

2874


I need Bhel engineertrainy test papers in civil engineering please send to email id - hisandy66@gmail.com

1816


How much for the BRC lapping in full yield and half yield < and which table to get it ?

2009