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Remedial Basement Waterproofing

OVERVIEW

When it comes to residential, commercial or any structure below ground, waterproofing is a critical component within the construction process for protecting and preserving a building. A poorly designed or installed waterproofing solution can fail leading to significant implications on the structure itself.


Delta Registered Installers, Abtech (UK) Ltd were called upon to give assistance on a particularly technically complicated project where approaches to waterproofing design and installation had been incorporated, however the system had failed. For a great remedial waterproofing outcome, seek assistance from an experienced waterproofing company to inspect your site and carry out the remedial work.

The property when built had a Type C, cavity drain membrane systems incorporated (not a Delta System), however there was no basement drainage incorporated into the design to manage water ingress.


In principle a Type C, drainage system is a water management system. The Type C system is used to control water ingress once it has penetrated the structure.  Moisture or running water travel behind the Type C membrane within a controlled drainage system. A Type C System isn’t classified as a barrier but provides protection by means of water management. For a Type System to be successful a suitable drainage system is required to collect and discharge water ingress to a suitable and safe evacuation point (either by natural forces or a mechanical pump system).


When correctly installed, groundwater drainage channels effectively relieve hydrostatic water pressure in the below ground structure. They are installed below flooring membranes at the floor/wall junction.

Products featured in this case study

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Delta MS20 - Cavity Drainage Membrane

Delta MS20 - Cavity Drainage Membrane

Delta Dual V3 Packaged Pump Station

Delta Dual V3 Packaged Pump Station

Koster Polysil TG 500

Koster Polysil TG 500

Delta 800 Series Bespoke Packaged Pump Station (Foul Water) - Packaged Pump Station

Delta 800 Series Bespoke Packaged Pump Station (Foul Water) - Packaged Pump Station

Delta Dual V4 Packaged Pump Station

Delta Dual V4 Packaged Pump Station

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Koster Repair Mortar Plus

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