Answer / vishal

Higher the value of surface area of partilcles the strength
of concrete decrease and viceversa.
The strength of concrete directly proportional to the size
& Surface of the particle.

Answer / bharghav

more is the specific surface area more will be the strength of
cement....for example grade 43 cement is more finer than grade
33 cement and hence it has more specific surface area , and
accordingly it has more strength compared to 33 grade

what is the diffrence between Specific gravity & Density??

3 Answers  

---

What is the ratio of materials used for M10, M15, M20 & M25 grades of concrete? Also specify the quantity of water used in each grade & how to calculate it?

4 Answers   AVS,

---

What are the advantages and disadvantages of Solid blocks over clay bricks in civil constructions ?

1 Answers  

---

The properties of concrete HA-30 and how does it differ with M 30 (specify the important characteristics like workability,strength,mix design,slump test value)and what is the standard relating to it

1 Answers  

---

Beam test is carried out for?

8 Answers  

---

wat is the necessity of finding shear and bending moment in a structure. wat will happen if it is not consider. other than shear cracks and deflection is there any other failure happen.

1 Answers  

---

define the engineering property of a soil. make a list of list property(properties)

2 Answers   AAI Airports Authority Of India,

---

for pretensioning which will yield first and same for post tensioning?

1 Answers  

---

what is anchorage length,lap length and (dont remember the last one)

1 Answers   Bhansali Group,

---

what is a moment connection and shear connection ? where it provided ? why it provided ?

1 Answers  

---

What is the strength of 1:6:12 mix?

0 Answers  

---

the min diameter of steel used in footing are

2 Answers  

---