Concrete The workability of concrete can be improved by -

[Dnyan Deshmukh]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

The correct Answer Is
(b) More cement

 

[ghhgc]

B

 

[ghhgc]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

B

 

[Ganesh mahore]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

C

 

[Pravin Wakhure]

D

 

[Pankaj Sharma]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

B) More cement.

 

[Barmahanand mishra]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

A

 

[PINNINTI RAJAKUMAR]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

fineness of coarse aggregate

 

[rakeshbabu]

D

 

[K'opere]

D

None of the above. Workability is earnest by increasing water/cement ratio

 

[B zala]

A

 

[faran habib]

b

 

[faran habib]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

b

 

[man singh]

D

 

[Shubham Gomare]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

A

 

[Sathish vip]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

b

 

[Sanketjadhav007]

The workability of concrete can be improved by -

(a) More sand

(b) More cement

(c) More fine aggregate

(d) Fineness of coarse aggregate.

B

 

[Nitts02]

Ans. is D.
When we control the FM of Fine aggregate it will provide us the flexibility to play with coarse aggregates while all in aggregate grading. Because as we know lesser the surface area of the aggregates lesser the water requirement; so more water will be free to improve the work ability of concrete for a longer period because of lesser friction between raw materials.

 

[harishnayan]

d

 

[Parvesh Pal]

C