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civil sem4 ct assignments .pdf


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Concrete Technology (CT) Assignments
 Assignment No. 1:: Cement & Aggregates
1.
2.
3.
4.
5.
6.
7.

Explain in brief any four properties of Ordinary Portland Cement. (May 14)
Explain the effects of aggregate properties on concrete quality. (May 14)
What are the physical properties of cement as per IS code? (Dec 13, May 11)
Enlist any five properties of fine and coarse aggregates. (Dec 13)
Differentiate between OPC & PPC. (May 13)
Discuss Physical properties of cement.(Dec 12, May 11)
Mention different types of cement. Briefly explain the purpose of each type.(May 12)

 Assignment No. 2:: Concrete
1.
2.
3.
4.

Explain briefly the various methods of Curing of Concrete. (May 14)
Explain in brief Fineness modulus of fine and coarse aggregates. (May 14)
Explain in brief various properties of Hardened concrete. (May14, Dec 13, May 13)
Explain in detail various factors affecting workability of concrete. (May 14, Dec 13,
May 13)
5. Explain in detail hot weather & cold weather concreting. (May 14, Dec 13, May 13)
6. What is durability of concrete? Explain the effect of w/c ratio on durability of
concrete. (May 14, Dec 13)
7. Define segregation and Bleeding of concrete. (Dec 13)
8. Explain in detail manufacturing process of concrete. (Dec 13)
9. Write a short note on Underwater Concreting. (Dec 13)
10. What are the properties of Fresh concrete? (May 13)

 Assignment No. 3:: Concrete Mix Design
1. What is concrete Mix design? (May 13)
2. Write step by step procedure of concrete mix design by IS method. (Dec 14, May 14,
May 13)
3. Mention the various Methods of Mix Design.
Please Contact for any correction or Update:
Update
Nilesh Deokar
9821540802

Bhushan Borole
9892703175

Ajinkya Jadhav
8097260574

 Assignment No. 4:: Admixtures
1. Define High Performance & High Strength Concrete. (May 14 , Dec 13)
2. What are Mineral admixtures? Explain in brief. (May 14)
3. Enlist any five types of chemical admixtures commonly used and explain them in
detail. (May 14, Dec 13, May 13)
4. Define High Performance Concrete. Give its constituents. What are the various
parameters considered in the production of H.P.C? Discuss advantage of H.P.C over
ordinary concrete. (May 13, Dec 12, May 11)

 Assignment No. 5:: Special Concrete
1. Explain in detail manufacturing process of concrete in RMC Plant. (May 14)
2. Write advantages of RMC. (Dec 13)
3. Draw flow diagram for RMC plant and explain each operation in detail. (Dec 13, Dec
12, May 11)
4. Write Short Notes on:
a. Roller compacted concrete. ( May 14)
b. Ferro cement (May 14, May 13, Dec 12, May 12, May 11)
c. Fiber reinforced concrete (May 14, Dec 12)
d. Light weight concrete (Dec 13, May 13, Dec 12, May 11)
e. Polymer Concrete (D
(Dec 13, May 11)
f. Self Compacting Concrete (May 13, May 12, May 11)

 Assignment No. 6:: Non-Destructive
Destructive Testing of Concrete
1. What is NDT of concrete? Explain any one method of NDT with sketch in detail.
(May 14, Dec 13)
2. Explain concept of Retrofitting. (May 14)
14
3. Explain in detail Crack Repair Technique. (Dec 13)
4. Describe ultrasonic Pulse Velocity to carry out NDT of concrete. (May 13)
5. Differentiate between:a. Structural repairs & non structural repairs. (May 13, Dec 12)
b. Rehabilitation & retrofitting of a damaged structure. (May 13, Dec 12)
6. Write short Note on Distress in concrete structures, causes and prevention. (Dec 12,
May 12, May 11)
Please Contact for any correction or Update:
Update
Nilesh Deokar
9821540802

Bhushan Borole
9892703175

Ajinkya Jadhav
8097260574


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