Installing Pipes In False Floors Or Channels - Siemens FDA241 Planning, Mounting

Planning
4

Installing pipes in false floors or channels

4.14 Installing pipes in false floors or channels
44 | 56
Building Technologies
Fire Safety
The pipes can be installed in a false floor or a channel.
The maximum distance (a) between two retaining points is 200 cm. In locations
that are subject to vibrations and severe fluctuations in temperature, the
maximum distance between two retaining points is 30 cm.
The mounting components used must allow the pipe to expand freely in the
event of temperature changes.
The mounting components must be placed a considerable distance away from
the aspirating holes in the pipe to prevent the aspirating holes from being
covered up when the length of the pipe changes due to a change in
temperature.
Figure 13: Securing pipes to components
1 Cable tie
2 Pipe
Figure 14: Securing pipes to supports
1
a
a
1
2
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2017-09-12