Reference Table: Quantity of Cement and Sand for mortar and plaster in Properties: Length of wall (1) = 4.0 m, use 6" thick CHB; Size cubic meter of door: 0.90 m x 2.10 m Length of wall (2) = 5.0 m, use 6" thick CHB; Size of window: 1.50 m x 2.20m TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR AND PLASTER IN CUBIC METER Class Moture Cement in Bags 40 kg Sand cu. m. Proportion Length of wall (3) = 4.0 m, use 4" thick CHB 50 kg 1:2 1:3 1:4 1:5 18.0 12.0 9.0 7.5 14.5 9.5 7.0 6.0 1.0 1.0 1.0 1.0 Height of "A" from floor line to bottom of beam = 2.80m Height of "B" from the ground line to floor line Your answer 0.30m Height of "C" from ground line to bottom of CHB = 0.30m Determine the quantity of 6" CHB for walls 1, 2 and 3. Your answer Quantity for cement in 40-kg bag used as core filler and block laying Your answer 5500

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Reference Table: Quantity of Cement
and Sand for mortar and plaster in
Properties:
Length of wall (1) = 4.0 m, use 6" thick CHB; Size
cubic meter
of door: 0.90 m x 2.10 m
Length of wall (2) = 5.0 m, use 6" thick CHB; Size
of window: 1.50 m x 2.20m
TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR
AND PLASTER IN CUBIC METER
Class
Moture
Cement in Bags
40 kg
Sand
cu. m.
Proportion
Length of wall (3) = 4.0 m, use 4" thick CHB
50 kg
1:2
1:3
1:4
1:5
18.0
12.0
9.0
7.5
14.5
9.5
7.0
6.0
1.0
1.0
1.0
1.0
Height of "A" from floor line to bottom of beam =
2.80m
Height of "B" from the ground line to floor line
Your answer
0.30m
Height of "C" from ground line to bottom of CHB =
0.30m
Determine the quantity of 6"
CHB for walls 1, 2 and 3.
Your answer
Quantity for cement in 40-kg
bag used as core filler and
block laying
Your answer
5500
Transcribed Image Text:Reference Table: Quantity of Cement and Sand for mortar and plaster in Properties: Length of wall (1) = 4.0 m, use 6" thick CHB; Size cubic meter of door: 0.90 m x 2.10 m Length of wall (2) = 5.0 m, use 6" thick CHB; Size of window: 1.50 m x 2.20m TABLE 2-1 QUANTITY OF CEMENT AND SAND FOR MORTAR AND PLASTER IN CUBIC METER Class Moture Cement in Bags 40 kg Sand cu. m. Proportion Length of wall (3) = 4.0 m, use 4" thick CHB 50 kg 1:2 1:3 1:4 1:5 18.0 12.0 9.0 7.5 14.5 9.5 7.0 6.0 1.0 1.0 1.0 1.0 Height of "A" from floor line to bottom of beam = 2.80m Height of "B" from the ground line to floor line Your answer 0.30m Height of "C" from ground line to bottom of CHB = 0.30m Determine the quantity of 6" CHB for walls 1, 2 and 3. Your answer Quantity for cement in 40-kg bag used as core filler and block laying Your answer 5500
Expert Solution
Step 1

Dimensions of a 6" CHB(concrete hollow brick):

Length = 0.4 m

Thickness = 6" = 0.15 m

Side surface area of 6" CHB = 0.15×0.3=0.045 m2

Total length of the wall = L1+L2+L3

4+5+4 = 13 m

As the height of the wall is not given, we can assume the height, h = 3 m

Total area of the wall, = 3×13 =39 m2

Open area of door, = 0.9×2.10 =1.89 m2

Open area of the window, = 1.5×2.2=3.3 m2

Total open area = 1.89 + 3.3 =5.19 m2

Total solid area available, = 39-5.19 = 33.81 m2

Number of 6" CHB, n = 33.81/0.045 =751.33752 bricks

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