1. EXTERNAL WALL ( 1 )
Length 2.03
Less
2/ ½ brick wall
2/ ½ (115) 0.12
1.91
4/1.91 7.64
Height 2.90
2.90 Half brick wall in common brick
7.64 reinforcement with an including 10mm x
22 gauge approved steel fabric
22.16
reinforcement at every fourth cause
[ Working area
2 [DDT
M2 8.39
1.64 A) Size : 2030 x 1740
2.03
6.66
1.74 B) Size : 2030 x 1640
0.63 C) Size : 2030 x 1640
1.20

2. EXTERNAL WALL ( 2 )
2.64 D) Size : 2030 x 1640
0.90
2.38
Length 2.03
Less
2/ ½ brick wall
2/ ½ (115) 0.12
1.91
4/1.91 7.64
Approved bitumen damp proof course 250mm M
wide complying with B.S 743 and weighing not
7.64 less than 3.80 kg per m2 on half brick wall
7.64 lapped at bed of cement mortar (1:3) and
coated with hot bitumen
[ working area
[DDT
0.90 Size D3 : 900 x 2100
0.90