Table 14: Factors for when a building pressure of 25 Pa cannot be reached (n value of 0.6)
Pressure
Cannot reach
achieved
25 factor
25
1.00
24
1.02
23
1.05
22
1.08
21
1.11
20
1.14
19
1.18
18
1.22
17
1.26
16
1.31
15
1.36
14
1.42
13
1.48
12
1.55
11
1.64
10
1.73
9
1.85
8
1.98
7
2.15
6
2.35
5
2.63
Page 62 of 72
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