1. Cavity wall is provide with
2. Type of plaster generally used for ceiling is
3. The heading bond is usually used for
4. The process of hardening the concrete by keeping its surface moist is known as
5. The phenomenon by virtue of which the cement does not undergo large change in volume when treated with water, is known as
6. The purpose of cavity wall is
7. The cut or broken portion of brick is called
8. The slenderness ratio of masonry wall should not be more than
9. The arrangement of supporting an existing structure by providing supports underneath, is known as
10. A horizontal layer of brick laid in mortar is known as
11. Stainless steel resists corrosion due to
12. Crushing strength of a good building stone should be more than
13.The main ingredients of Portland cement are
15. Which of the following ingredient of the brick earth enables the brick to retain its shape?
16. Out of the following, the material which dries quickly is
17. A thinner used in distemper is
18. Terracotta, in building, is used for
19. The color of a mineral in its powdered form is known as
20. On mohr’s scale, a scratch with the aid of a finger nail indicates a hardness of
21. The property due to which steel can withstand hammer blows is called
22. The paints used in aircrafts are
23. The indentation provided in a face of a brick is called
24. Turpentine oil is used in paints as
25. White cement should have least percentage of
26. Ultimate strength to cement is provided by
27. The provision for price adjustment contingencies is usually
28. Number of machine made bricks in one cubic meter of masonry is….
29. After 28 days concrete acquires
30. The weight of 12mm diameter mild steel rod per meter length is equal to
31. The unit wt. of PCC is taken as
32. In residential buildings, the riser of stair case is generally taken as
33. Swelling of bricks is known as
34. After storage, the strength of cement
35. The main function of alumina in brick earth is
36. The maximum final setting time for ordinary Portland cement should be
37. The arrangement made to support an unsafe structure temporarily is known as
38. The entrained air in concrete
39. Setting time of cement increases by adding
40. Efflorescence in cement is caused due to the excess of
41. The aggregate which pass through 75mm IS sieve and entirely retain on 4.75mm IS sieve is known as
42. The aggregate is said to be flaky when
43. The inner section of cavity wall is generally known as
44. The process of making the background rough, before plastering is
45. Expansion joints in masonry wall are provided if length exceeds
46. The maximum percentage of chemical ingredient of cement is that of
47. The portion of brick obtained by cutting a brick lengthwise into two directions is known as
48. The brick laid with its breadth parallel to the face of a wall is known as
49. Concrete gains strength due to
50. The layer of dry bricks put below the foundation concrete, in the case of soft soils is called
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