(i) Lintel band is provided at lintel level on partition walls,
(ii) Gable band is provided at top of gable masonry below the purlins,
(iii) The bands shall be to full width of the wall and not less than 7.5 cm in depth,
(iv) The bands shall be made of reinforced concrete only.
the correct statements are?
A. (i) and (ii)
B. (i) and (iii)
C. (ii) and (iv)
D. (ii) and (iii)
Related Mcqs:
- For designing masonry components of a structure, seismic forces provision in the design calculation is not necessary for buildings constructed in________________?
A. Zone I only
B. Zone I and II
C. Zone I, II and III
D. Zone I, II, III and IV - For earthquake resistant masonry buildings, the vertical distance between openings one above the other in a load bearing wall shall not be less than_________________?
A. 50 cm
B. 60 cm
C. 75 cm
D. 100 cm - For earthquake resistant masonry buildings, where seismic coefficient is less than 0.08, the horizontal distance between two openings shall not be less than_________________?
A. Vt x height of shorter opening
B. Vt x height of longer opening
C. Ax height of shorter opening
D. Vi x height of longer opening - For strengthening a 50 m long and 5 m high straight compound wall built in brick work, which one of the following would be most suitable?
A. providing buttresses at certain intervals
B. providing a deeper foundation
C. using a richer mortar
D. using stronger bricks - Consider the following statements regarding provision of chases in masonry_________________?
(i) No chase should be permitted in a half brick load-bearing wall,
(ii) Vertical chases should not be closer than 2 m in any stretch of a wall,
(iii) Chases should be provided near to bearings of beams and lintels.
Select the the statements ?A. (i) and (ii) are correct
B. (i) and (iii) are correct
C. (ii) and (iii) are correct
D. (i), (ii) and (iii) are correct - Consider the following statements?
1. Masonry in rich cement mortar though having good strength with high shrinkage is much liable for surface cracks.
2. Lime mortar possesses poor workability and poor water retentivity and also suffers high shrinkage.
3. Masonry in lime mortar has better resistance against rain penetration and is less liable to crack when compared to masonry in cement mortar.
Which of these statements are correct?A. 1,2 and 3
B. 1 and 2
C. 2 and 3
D. 1 and 3 - The timber floor not spanning on the masonry wall but properly anchored to the wall gives________________?
A. lateral restraint but not rotational restraint
B. rotational restraint but not lateral restraint
C. both lateral and rotational restraints
D. neither lateral nor rotational restraint - Minimum compressive strength in N/mm2 for H1 type mortar used for masonry is_______________?
A. 3
B. 5
C. 7.5
D. 10 - The mortars used for masonry construction are classified based on strength in IS 2250 and IS 1905 according to their designations L1,L2, H1, H2, M, M2.
The correct sequence of increasing order of their strengths is?
A. LLLZ.HLHI.MLMJ
B. L2,L,,M2>Mi,H2)H,
C. M,,M2, H,,H2,Li,L2
D. L2,L,,M,,M2,H,,H2 - For masonry built in 1:1:6 cement-lime-sand mix mortar or equivalent, the horizontal shear stress permissible on the area of a mortar bed joint is_______________?
A. 0.15 MPa
B. 0.125 MPa
C. 0.1 MPa
D. 0.075 MPa
