Please refer to the attached ACO installation drawing number 23734.
To achieve a D400 load classification the MonoDrain channel should be laid into a concrete surround (minimum strength C20/25) with minimum thickness of 100mm x the full height of the channel less the “Y2” dimension (35mm maximum thickness of asphalt) if applicable.
The MonoDrain channel should be installed 3-6mm lower than the surrounding surface finish.
Please refer to the three specific installation details below for: Installation into Asphalt Pavement, Installation into Concrete Pavement and Installation into Block Pavement.
The polymer modified mortar referred to is readily available from most builder’s merchants, but this can be a standard sand and cement mix with a “SBR” additive.
The “Y” dimension referred to below indicates the full height of the channel.
Installation into Asphalt Pavement:
Installation into Concrete Pavement:
Installation into Block Pavement:
For a watertight installation please use an appropriate sealant such as Sikaflex 11FC or Geocel 945 or similar to seal each joint between channel sections.
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