|
|
|
Strength: Endurable Wind Pressure Level (kg/m²) |
| |
Level |
160 |
200 |
240 |
280 |
360 |
FLOOR |
1-3FL |
|
|
|
|
|
| 4-6FL |
|
|
|
|
|
| 7-12FL |
|
|
|
|
|
| 13-23FL |
|
|
|
|
|
| 24-33FL |
|
|
|
|
|
|
| |
|
|
|
|
Waterproof Level (kg/m²) |
|
Level |
Choosing Level |
10 |
City |
|
|
|
|
15 |
City |
Village |
|
|
|
25 |
City |
Village |
1-5 FL |
|
|
35 |
|
Village |
1-5 FL |
6-9 FL |
|
50 |
|
|
1-5 FL |
6-9 FL |
10 and above |
75 |
|
|
|
|
10 and above |
100 |
|
|
|
|
10 and above |
150 |
|
|
|
|
10 and above |
|
|
|
|
Pressurization Level (m³/h¡Em²) |
|
Level |
30 and below |
8 and below |
2 and below |
|
|
|
|
Sound Insulation Level (dB) |
|
Model |
dB |
CH-1360 AT-DD
(the 3 series of pressurization catch) |
STC-40 |
CH-850 B/B |
STC-30 |
CH-850 AT-B/B
(the 3 series of pressurization catch) |
STC-38 |
CH-860 B/B |
STC-36 |
CH-860 AT- B/B
(the 3 series of pressurization catch) |
STC-38 |
CH-960 B/B |
STC-35 |
CH-960 AT- B/B
(the 3 series of pressurization catch) |
STC-39 |
CH-1260 AT-B/D
(the 3 series of pressurization catch) |
STC-38 |
CH -937 F /B |
STC-37 |
|
|
|
| |
|
| |
|
