01
Select the appropriate product type and installation location according to the actual installation conditions of various places, wherein the installation conditions include paving form, geological conditions, load-bearing grade and other specific requirements of the user
02
The adjacent surface (street, and plane, etc.) should be 3-5mm higher than the installation height of the drainage channel
03
It is necessary to consider the horizontal stress of the installation in the concrete installation area in which expansion joints are arranged appropriately.
04
When the concrete arch stone section and the lateral surface are paved, the cover needs to be embedded in the channel, or the paving stress can be effectively offset by the drainage channel.
05
It is ensured that the drainage channel is not mechanically damaged during installation. For example, before the completion of construction, it should be as far as possible avoided to compact the drainage channel by the vehicle passing its installation area.
06
The Sump and the drainage channel have similar installation methods.
07
According to the mandatory regulations of EN1433, the level of the cover that can be used on the travelling road is C250 or above.
The maintenance content includes the followings:
Open the grating
Clean up the garbage and debris in the channel, and flush the inside of the channel with water
Correct the inside of the channel and the joints
Clean up the garbage in the sump
Reinstall and fix the cover
