Okay guys I m new here i wanna ask you that ,if i mix two three larger stones

Okay guys I m new here i wanna ask you that ,if i mix two
three larger stones (about 20cm dia)in concrete for column or
footings what actually happens, how the strength of concrete
is reduced? and why it is not allowed?

Question Posted / krn.vinaykumar@gmail.com

3 Answers
6420 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Okay guys I m new here i wanna ask you that ,if i mix two three larger stones (about 20cm dia)in c..

Answer / ratheesh

If you are put big stones in inside the concrete area, you
cant pour concrete properly, also structure il get more
honeycomp and poor strength.

Is This Answer Correct ?

2 Yes

0 No

Okay guys I m new here i wanna ask you that ,if i mix two three larger stones (about 20cm dia)in c..

Answer / rajesh.d.v.s.p.

if u use in larger aggregate in concrete mortar surrounding aggregate is not attached to throughout circumferences of aggregate so that there is air voids in between aggregate and concrete mortar.due to these air voids concrete fails quickly

Is This Answer Correct ?

2 Yes

0 No

Okay guys I m new here i wanna ask you that ,if i mix two three larger stones (about 20cm dia)in c..

Answer / sjtbehera

Ok if you new, you donot want put this queston. Prtically some minor strength is reduced in large concrete. But in small area it reduced. Because area covrred by this material is large and reduced concrete area

Is This Answer Correct ?

1 Yes

0 No

Post New Answer

More Civil Engineering Interview Questions

how to calcualate the amount of stone,cement,sand required for 1cum of 450mm thick ruble stond masonary with ratio1:5, please me an answer with dtailed step

0 Answers DBM, RGCA,

in M20 Mix concrete how much cement, sand and 20mm metal?

1 Answers SS Constructions,

How can i display 5 asterisk and another 5 asterisk )?

0 Answers

C40/50 of concrete strength is saying that 40Mpa(by using cylinder specimen) and 50Map (by using cubic specimen), but this concrete strength is Characteristic concrete strength or target mean concrete strength?

1 Answers

what is the cutting length of 90 degree bend in four corner ring in column of 8mm dia size of column 450mmx250mm of clear cover 20mm?

13 Answers Abhiram Infra Projects, Al-Darwish, Sobha Developers,

how to calculate cement coefficient for 20mm thick vitrified tiles flooring with cm 1:4 with explaination

4 Answers Kicons, Marg,

what is the cost of per cum of pile foundation?

1 Answers

what is a steel formula

13 Answers

What is the meaning of 'variation' in construction of residential buildings

0 Answers

How we decide the the load combinations for design of RCC structures?