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Hydraulic average calculations
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BG-FA facade channel (strand length = 20 m) |
| Type |
RB 130 |
RB 230 |
| hight in mm |
55 |
70 |
110 |
55 |
70 |
110 |
| Qmax (l/s) |
0,6 |
0,9 |
3,6 |
1,2 |
1,8 |
6,7 |
| precipitation (l/s ha) |
max. permissible surface (m²) |
| 150 |
40 |
60 |
240 |
80 |
120 |
450 |
| 200 |
30 |
45 |
180 |
65 |
90 |
340 |
| 250 |
25 |
35 |
140 |
50 |
70 |
270 |
| 300 |
20 |
30 |
120 |
40 |
60 |
225 |
| 350 |
17 |
25 |
100 |
35 |
50 |
190 |
| 400 |
15 |
22 |
90 |
30 |
45 |
165 |
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COMMENT: This average calculation is based on not perforated BG-FA facade channels on a strand length of 20 linear metres and free runout. We will be pleased to draft an exact hydraulic calculation adapted to local conditions at any time. |
|
BG-PA car park channel (strand length = 10 m) |
| nominal width |
100 |
150 |
200 |
| hight in mm |
55 |
55 |
55 |
| Qmax (l/s) |
0,6 |
0,9 |
1,2 |
|
COMMENT: This average calculation is based on BG-PA car park channels on a strand length of 10 linear metres and free runout. We will be pleased to draft an exact hydraulic calculation adapted to local conditions at any time. |
 Classification according to weight capacity
| load classes |
test load |
area of application acc. to EN 1433 |
 |
A 15 |
15 kN |
Traffic areas which are only used by pedestrians and cyclists and similar areas, such as green spaces. |
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B 125
| 125 kN |
Pavements, pedestrian areas and similar areas, car parks and parking decks. |
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C 250
| 250 kN |
Only applies to attachments/drainage channels in the peripheral channel area, which may extend 0,5 m into the carriageway and 0,2 m into the pavement measured from the kerbside, and for road verges. |
 |
D 400
| 400 kN |
Carriageways of roads (including pedestrian zones), road verges, car parks and similar hard-surfaced thoroughfares. |
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