Friday, July 31, 2015

Anna University CE6401-CONSTRUCTION MATERIAL 2015 Question Paper

Anna University Previous Years Question Papers
Question paper code: 77060
B.E,B.TECH DEGREE EXAMINATION,APRIL/MAY-2015
Fourth semester
Civil Engineering
CE 6401- CONSTRUCTION MATERIAL
(Regulation 2013)
Time- Three hour
Maximum mark-100
Answer all questions
PART A-10X2=20marks

1. List any four test on stones.

2. Define the term Efflorescence.

3. What are the normal ingredients of cement?

4. Define elongation index.

5. What is meant by modules of ruoture?

6. Define HPC as per ACI.

7. What are the advantages of Thermacole?

8. What are the advantages of bituminous roadsover concrete roads?

9. What are the characteristics of good sealants?

10. Differentiate geo membranes and geo textiles.

Part b-5x16=80 marks

11.(a) Explain in detail about the manufacturing process of bricks.
(or)
(b) Explain the recent advancement in bricks.

12.(a) How do you perform the compression strength of cement mortar cube? Also explain the procedure for fineness of cement.
(or)
(b) Explain with codal provision for testing of conventional coarse aggregates.
13.(a) With sketch explain in details about the different flow properties of concrete.
(or)
(b) With sketch explain the various specification for self compacting concrete.

14.(a) Explain the manufacturing process and civil engg application of steel.
(or)
(b) Explain in detail about:
(i) Aluminium composite panel
(ii) Distember
(iii) Paint

15.(a) Explain in detail about:
(i) Ceramics
(ii) Fibre glass reinforced plastic
(or)
(b) Describe the various application of (i) Laminar composites (ii) Geo textiles

Duraimani

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