Download VTU BE 2020 Jan ECE Question Paper 15 Scheme 3rd Sem 15CV36 Building Materials and Construction

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4
Third Semester B.E. Degree Examination, De
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Building Materials and Construction
Time: 3 hrs. Max. Marks: 80
Note: Answer any FIVE full questions, choosing ONE full question from each module.
Module-1

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..c.
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1 a. Explain the various factors that cause deterioration of stone work and the preservation of
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stones.
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(06 Marks)
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b. Explain dressing of stones and what are the requirements of good building stones?

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(06 Marks)
74

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c. Explain any two Laboratory tests on bricks. (04 Marks)
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c-477.

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> OR
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6.
2 a. Explain briefly stabilized Mud Blocks. (06 Marks)

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b. Briefly explain Natural and Manufactured Fine Aggregate.
c
(04 Marks)

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c. Write the requirements of good Mortar. (06 Marks)
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t.)
Module-2
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3 a. With neat sketches, explain the following types of foundation.

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i) Raft foundation
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ii) Pile foundation.
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(06 Marks)
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q.) b. What are the Preliminary investigations of the SO I
.
and foundation? (04 Marks)
8
c. Write short notes on the following with sketches

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C' m tt i) Combined footing
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ii) Spread and strap footing
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i i i) Safe Bearing capacity of soil. (06 Marks)
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a
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-,
OR
E

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E
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4 a. With neat sketch, Elobarate the features of English Bond and Flemish Bond. (06 Marks)
b. Draw neat sketches of the following and write features
i) Ashlar Masonry

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fi) Rubble Masonry. (06 Marks)
c Write the advantages of cavity walls over load bearing walls with sketch. (04 Marks)
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a
Module-3

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ti
71. FLI)
5 a. With net sketch, explain various components of a segmental Arch. (06 Marks)
c3
b. With neat sketches classify the Lintels. (06 Marks)

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c. Write short note on stability of. Arch. (04 Marks)
Ci OR
6 a. With the help of neat sketch, explain various components of king post truss.
(06 Marks)
b. Write the requirement of good Roof.

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(04 Marks)
c3..
C. Explain types of pitched roofs with sketches.
(06 Marks)
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1
---

f'r LIBRARY

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ij
:tr
CHIKODI ,s 15CV36
V t
,

--- Content provided by FirstRanker.com ---

4
Third Semester B.E. Degree Examination, De
(9
. 020

--- Content provided by‌ FirstRanker.com ---

,,.._ __,,,..
Building Materials and Construction
Time: 3 hrs. Max. Marks: 80
Note: Answer any FIVE full questions, choosing ONE full question from each module.
Module-1

--- Content provided by‌ FirstRanker.com ---

..c.
L
m
1 a. Explain the various factors that cause deterioration of stone work and the preservation of
c... "

--- Content provided by‍ FirstRanker.com ---

stones.
P
(06 Marks)
::4i
b. Explain dressing of stones and what are the requirements of good building stones?

--- Content provided by‌ FirstRanker.com ---

-
,
0
(06 Marks)
74

--- Content provided by​ FirstRanker.com ---

,_.
c. Explain any two Laboratory tests on bricks. (04 Marks)
eb -.?
ti ?
c-477.

--- Content provided by‌ FirstRanker.com ---

> OR
,-
i
6.
2 a. Explain briefly stabilized Mud Blocks. (06 Marks)

--- Content provided by FirstRanker.com ---

I I
t 0
b. Briefly explain Natural and Manufactured Fine Aggregate.
c
(04 Marks)

--- Content provided by‌ FirstRanker.com ---

? ,
. r-i
c. Write the requirements of good Mortar. (06 Marks)
:ID
,-. ,j-,

--- Content provided by‍ FirstRanker.com ---

t.)
Module-2
, ... .
0 .:,
3 a. With neat sketches, explain the following types of foundation.

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0
i) Raft foundation
i- ",.
-

--- Content provided by⁠ FirstRanker.com ---

z
ii) Pile foundation.
e w:
(06 Marks)
0-

--- Content provided by​ FirstRanker.com ---

q.) b. What are the Preliminary investigations of the SO I
.
and foundation? (04 Marks)
8
c. Write short notes on the following with sketches

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C' m tt i) Combined footing
CU
-0
c
it: 4F4

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ii) Spread and strap footing
E :=.
i i i) Safe Bearing capacity of soil. (06 Marks)
"C
4? V

--- Content provided by FirstRanker.com ---

a
'
-,
OR
E

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E
L
4 a. With neat sketch, Elobarate the features of English Bond and Flemish Bond. (06 Marks)
b. Draw neat sketches of the following and write features
i) Ashlar Masonry

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fi) Rubble Masonry. (06 Marks)
c Write the advantages of cavity walls over load bearing walls with sketch. (04 Marks)
to
a
Module-3

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ti
71. FLI)
5 a. With net sketch, explain various components of a segmental Arch. (06 Marks)
c3
b. With neat sketches classify the Lintels. (06 Marks)

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c. Write short note on stability of. Arch. (04 Marks)
Ci OR
6 a. With the help of neat sketch, explain various components of king post truss.
(06 Marks)
b. Write the requirement of good Roof.

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(04 Marks)
c3..
C. Explain types of pitched roofs with sketches.
(06 Marks)
b.

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Mention and explain different types of paint's.
c.
Explain the procedure of painting iron and steel surfaces.
15CV36
Module-4

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7 a. What are the requirements of good stairs. (04 Marks)
b. Explain shoring, under pinning and scaffolding. (06 Marks)
c. With sketches explain various types of stairs. (06 Marks)
OR
8 a. List the factors affecting the location of doors and windows,

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b. Explain types of doors with sketches.
c. Write short notes on :
i) Bay windows
ii) French windOws
iii) Ventilators

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iv) Glazed windOw
(04 Marks)
(06 Marks)
(06 Marks)
Module-5

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9 a. What are the main objectives of plastering? (06 Marks)
b. List the requirements of a good plaster? What are the defects arise in plastering? (06 Marks)
C. What is pointing? Mention types of pointing. (04 Marks)
OR
10 a. Explain Damp proofing?

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:
What are the causes of dampness? Explain its necessity in building.
(06 Marks)
(06 Marks)
(04 Marks.)

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