Dr.A.P.J.Abdul Kalam University
Bachelor of Engineering
Fifth Semester Main Examination, December 2020
Construction Materials & Techniques [CE-502]
Branch-Civil
Time: 3:00 Hrs Max Marks 70
Note : (i) Attempt any five questions out of eight.
(ii) All questions carry equal marks.
(iii) Assume suitable data if necessary & state them clearly.
Q.1 Explain in detail with neat sketch of the following: 1. Well foundation 2. Steel grillage
foundation
Q.2 What are the various methods used for dewatering foundation excavations?
Q.3 What do you understand by Dog Legged stair case? Explain with Diagram?
Q.4 Write detail notes on utilization of agricultural and industrial waste in preparation
Q.5 Write down the application of fly ash in preparation of different types of building
material.
Q.6 Explain any two methods in detail of quarrying of stone.
OR
Q.7 What short note: 1. Firefighting arrangement in building 2. Air conditioning
Page [3]
Q.8 Discuss the common defect in construction and their effect on strength and performance
of wall.
OR
Classification various types of brick enumerating the characteristics of each type
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