ABSTRACT
Damp proofing and tanking to BS 1097
20mm two coat mastic asphalt coverings to concrete surfaces
flat sloping 10-45° sloping 46-90° vertical
20mm two coat mastic asphalt coverings to concrete surfaces not exceeding 150mm wide
flat sloping 10-45° sloping 46-90° vertical
20mm two coat mastic asphalt coverings to concrete surfaces 150-300mmwide
flat sloping 10-45° sloping 46-90° vertical
30mm three coat mastic asphalt coverings to concrete surfaces
flat sloping 10-45°
m2 37.58 m2 41.15 m2 44.94 m2 44.08
m 5.69 m 6.26 m 6.94 m 6.94
m 11.27 m 12.42 m 13.55 m 13.55
m2 67.43
10.11
£
43.22 47.32 51.68 50.69
12.96 14.28 15.58 15.58
77.54
sloping 46-90° vertical
30mm three coat mastic asphalt coverings to concrete surfaces not exceeding 150mm wide
flat sloping 10-45° sloping 46-90° vertical
30mm three coat mastic asphalt coverings to concrete surfaces 150-300mmwide
flat sloping 10-45° sloping 46-90° vertical
Flooring to BS 1076
20mm two coat mastic asphalt coverings to flat concrete surfaces
exceeding 300mm not exceeding 150mm wide 150-300mmwide
20mm two coat mastic asphalt coverings to sloping concrete surfaces
exceeding 300mm not exceeding 150mm wide 150-300mmwide
m2 m2
m m m m
m m m m
m2 m m
m2 m m
75.70 75.70
10.12 11.07 12.27 12.28
20.33 22.59 24.63 24.63
30.92 4.70 9.50
34.31 5.48
10.81
11.36 11.36
£
87.06 87.06
11.64 12.73 14.11 14.12
23.38 25.98 28.32 28.32
35.56 5.41
10.93
39.46 6.30
12.43
Extra for
working into recessed frames working into channels 300mm girth working into channels 600mm girth
30mm three coat mastic asphalt coverings to flat concrete surfaces
exceeding 300mm not exceeding 1 50mm wide 150-300mmwide
30mm three coat mastic asphalt coverings to sloping concrete surfaces
exceeding 300mm not exceeding 1 50mm wide 150-300mmwide
Extra for
working into recessed frames working into channels 300mm girth working into channels 600mm girth
Roofing to BS 988
20mm two coat mastic asphalt coverings
flat sloping 10-45° sloping 46-90°
m
m
m
m2 m m
m2 m m
m
m
m
m2 m2 m2
10.90
55.19 8.74
17.54
60.28 9.20
18.14
16.93
40.07 42.30 46.46
0.80
1.64
8.28 1.31 2.63
9.04 1.38 2.72
0.62
1.45
2.54
6.01 6.35 6.97
£
3.14
6.14
12.54
63.47 10.05 20.17
69.32 10.58 20.86
4.75
11.10
19.47
46.08 48.65 53.43
20mm two coat mastic asphalt coverings to concrete surfaces not exceeding 150mm wide
flat sloping 10-45° sloping 46-90° vertical
20mm two coat mastic asphalt coverings to concrete surfaces 150-300mmwide
flat sloping 10-45° sloping 46-90° vertical
m m m m
m m m m
12.12 12.73 13.97 13.97
6.93 7.28 8.11 8.11
13.94 14.64 16.07 16.07
