Answer / dibya ranjan pradhan

To increase the
compressive strength of
CONCRETE.

Answer / nasir123

Basic Function of Aggregate is to Provide strength and basic function of sand is to create bond between the constituents thats why we use the aggregate and sand

Answer / rajdeep sengupta

so as to minimize the cost. And also cement alone cannot form concrete it is just a binder of both fine and course aggregate.

Answer / anindya gupta

IN CONCRETE CEMENT IS USED AS A BINDING MATERIAL.IN THIS CIRCUMSTANCES SAND WHICH IS A FINE AGGREGATE AND AGGREGATE GENERALLY COARSE AGGREGATE IS USED AS A FILLER MATERIAL IN CONCRETE. IT ALSO CREATE A BONDING BETWEEN CEMENT AND AGGREGATE AND INCREASE STRENGTH.

Answer / ibadullah

as to create bond between cement and coarse aggregate(crush).

what is called Bulk Density of aggregate?

0 Answers   PBL,

What is the unit weight of steel?

1 Answers  

what is the proportion of m20 grde concrete? also how much water is required for this proportions? As there were any formula for water-quantity?

3 Answers  

1) a)to prepare mortar for bricklaying how much amount of water should be added for its maximum strength and workability(to avoid cracks which results, when high quantity of water is added)?is their a formula or ratio? b) suppose we want to make 1:3 mortar,what is the best way to measure cement ,sand and water and how? c)time before which freshly prepared mortar should be used? d)proper way to mix and make mortar? e)when should curing start after laying bricks and for how long?and also how many hours per day? f)what is shear wall (please in terms of layman lol) bookish definisions are confusing.... g) and last,acc to codes what are max no. of course that should be laid in a day.

0 Answers  

In the cement the compound quickest to react with water

2 Answers  

what is plate load test??

4 Answers  

how to calculate weight of round steel bar and square steel bar, i section bar and c channel bar, angle bar

2 Answers  

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 ?

3 Answers  

How to build the floor to ceiling bookcase?

0 Answers  

Any body please let me know how to prepare Method Statement for Bored Cast in situ piles.

4 Answers   Colliers International,

crank types

0 Answers   MNC, RBDC,

I want to join bhel because

0 Answers