Answer / sahil salota

the water is increas the workebility and esily available as
compare other source, it also react with cement and produce
heat of hydration due to lime.

Answer / naresh lamba

the water is increase the workablity and easily avilable as
compare other source,,it also react with cement and produce
heat of hydration due to lime

Answer / premkumar

Cement required water for chemical action to achieve
strength. Minimum requirement of water is 30% by weight of
cement and workability for concrete also important so adding
more water which is not good for concrete and unavoidable.
Now a days Admixer is available and using for workability
for concrete for any cementenious works.

Answer / udhaykumar

The pH value of water is 7..so, it is considered to be neutral. It increase the workability & reduce the crack of concrete..Hence, the water adds in concrete.

Answer / naresh lamba

water increse the workablity,

pls give the grads of concrete and the ratios to the same

2 Answers  

what is tacheometry?

3 Answers   NBCC,

How to use of me trial wall plaster 6mm , 10mm par sqm. use in sand and cement ?

0 Answers   L&T,

is there any thumb rule for calculating construction cost of the building with pile foundation per sft. area?

0 Answers  

What is structural frames or systems?

0 Answers  

a)tell density of steel , concrete, bricks , sand and aggregates.? b) what is knife test for wooden doors ? c) what is the meaning of term abrasion? what is tested in it? d) why pile foundation is provided in BCS?e) By total station what activities can be performed and on what principle it works? f) what is creep?

4 Answers  

what is pure bending.

4 Answers  

pls give me ans to ACT formula cube testing porpuse

0 Answers  

How to find the cement, sand, Aggregate, for m20, m25 grade of concrete..?

1 Answers   Afcons, L&T,

how many bricks are consumed for 01 Cum of brick work

10 Answers   Fusion, IVRCL,

What is the name of instrument to find the camber of a road?

2 Answers  

Suppose you planning to paint newly fabricated workshop building made of structural steel of 10 tons total mass. How many litters paint primer for 1 coat and 2 coat of top coat?

0 Answers