ronak


{ City } baroda
< Country > india
* Profession * executive qa/qc
User No # 92487
Total Questions Posted # 6
Total Answers Posted # 27

Total Answers Posted for My Questions # 4
Total Views for My Questions # 20844

Users Marked my Answers as Correct # 200
Users Marked my Answers as Wrong # 37
Questions / { ronak }
Questions Answers Category Views Company eMail

225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way slab.

Civil Engineering 2893

how much cement consumption in 1 sqmt of wall cleading work (dedo)?

4 Civil Engineering 10347

What is the exception critarea of cube?

Nalco,

Civil Engineering 1954

Which is the indian standard code of line out. ? How much tolerance fot 1 mt lenght? Its challenge....

Civil Engineering 1898

how to calculate the rebar depth if forgot the foundation reinforcement (main steel)? is that any calculation or formula we have data sheet of supplier what depth what is the pull out capacity is mensioned in data sheet. if any IS code than its help full to me.

Civil Engineering 2125

how to decide the mortar ratio 1:4,1:6 in masonry? same in plaster 1:3 and 1:4? which code or any document reference taken to define proportion?

Civil Engineering 1627




Answers / { ronak }

Question { L&T, 187816 }

Method of findingthe dry ingredient quantity of 1 m3
concrete.


Answer

You want to know the harden concrete ingredients then do petrographic test and get all ingredients of 1 m3 concrete

Is This Answer Correct ?    0 Yes 0 No

Question { 6724 }

1. if only 1 slab of a floor get sagged, how could be it
repaired?
2. if any footing gives the cube result, after 28 days less
than 16 n/mm2 in spite of 20 n/mm2 what are the remedies ?


Answer

i am completely aggre with venu gopal answer. if possible
the send me your personal e-mail id i want send to you
quary of civil engineering aspect which is arise in my mind.
my e-mail id (rd_shah13156@yahoo.co.in)

Is This Answer Correct ?    0 Yes 1 No


Question { ACIL, 9997 }

what"s the abbreviation for P.C.C? what"s the formula to
calculate 1m3 P.C.C consumption?


Answer

i think you want to ingradient consumption.

then add 52% shrinkag (converting dry to wet volume)

consumption of cement= 1.52/(sum of propertion)= value

number of cement=value/0.0348.

sand=1.52/sum of proportion*value of sand proportion= value
in m3
same calculation for all ingradient.

Is This Answer Correct ?    1 Yes 0 No

Question { L&T, 8859 }

How to find the thickness of RCC concrete ex.10'x10'. what"s
the thickness, we provide and what"s the formula?


Answer

it is depending upon the, how much load considering on the
slab. if it is indestrial, commerical or residential
project. live load, dead load, wind load so many critria
effect the thick ness of the slab.

Is This Answer Correct ?    2 Yes 0 No

Question { 38278 }

9*9 1:4:8 ratio using how to calculate the material for
40mm aggregate ,cement &sand please tell me answer


Answer

first of all i m not understand 9*9.
so i consider 1m3
52% more shrinkage and wastage.
1.52m3
cement= 1.52/(1+4+8)=0.1169/(cement bag volume in m3)=
0.1169/0.0348= 3.35 bags so 168 kg/m3.

sand=1.52/(1+4+8)=0.1169*4=0.47m3

aggregate=1.52/(1+4+8)=0.1169*8=0.94m3

Is This Answer Correct ?    47 Yes 5 No

Question { Reliance, 10924 }

I've one slab of 24m x 43m. How to calculate required steel
For this slab.


Answer

generally it is depending upon the design of slab, becasue
you have such big sapn so there is beam between them. its
depends upon how to design the slab by structral engineer.
generally its depends upon client rquirement.

Is This Answer Correct ?    3 Yes 0 No

Question { L&T, 36397 }

what is the weight of concrete for 1 cum?


Answer

It is vary between 2450 to 2550 kg/ m3. For lean concrete.

Is This Answer Correct ?    1 Yes 1 No

Question { DLF, 12094 }

silt maximum in sand.


Answer

as per IS code miximum silt conctent is 3% and 2%
deleterious meterial. considering both of them it become 5%
by weight and by volume it is around 7% to 8% after 24
hours.

Is This Answer Correct ?    1 Yes 1 No

Question { L&T, 13721 }

what is right time of slab DE shattering and beam boo tam.


Answer

as per IS 456 beam bottome should be remove after 14 days.
concrete strength is more than 70%. if span is more than 11
mt then its remove after 21 days.

Is This Answer Correct ?    12 Yes 1 No

Question { L&T, 5383 }

why provide water stopper in costruction joits


Answer

water stopper is generally 250 to 300 mm parallel to the
retainging wall. half portion inserted in to the concrete
and half portion cast 2nd time concreting work so when
water is penetrating through the joint it is retain by
water stopper.

Is This Answer Correct ?    5 Yes 0 No

Question { 7333 }

How much overlapping required for welding the reinforcement
bars in Columns & beams


Answer

in which IS Code it is given. i think is 10d. full welding
form both the face of the bars.

Is This Answer Correct ?    0 Yes 1 No

Question { 10347 }

how much cement consumption in 1 sqmt of wall cleading work
(dedo)?


Answer

Dear sanchit,

Your 2 nd answer I think logically wroung. Can u give me how to
calculate consumption of cement. What thickness are you consider? If possbile.

Is This Answer Correct ?    2 Yes 0 No

Question { DLF, 12300 }

what is the allowable limit of wastage of cement for RMC at
plant operated manualy


Answer

in rmc plat it is 2%

Is This Answer Correct ?    5 Yes 2 No

Question { CCCL, 9021 }

what is the stirrups? and which condition it is used?


Answer

stirrups resist to shear force.
to bind the rainforcement.
stirrups used to avoid cracks.

Is This Answer Correct ?    4 Yes 1 No

Question { 5319 }

why there is no
concrete mix of
ratio 1:.5:1


Answer

if you calculate the quantity of cement in this ratio, it
is more than 450kg/m3( it is around 873kg/m3). as per IS
456, there is no effect of cement above 450 kg . there is
so many problem above 450kg/m3, due to heigh quantity of
cement heat of hydration effect is more. crecks problem
also occure. so we go for design mix.

Is This Answer Correct ?    7 Yes 0 No

 [1]   2    Next