This sump lining system provides a waterproof, anti-static, chemical resistant coating for sumps. The system can be applied to 4 different kinds of sump. The sump can be made from steel, fibreglass, concrete or brick. For different subsurface different primer must be used. The system can be reinforced with fibreglass sheet. The system is approved by the German Institute for Construction Technology (DIBt).Structure of the lining system:
Surface Preparation:
The surface shall be solid, clean, dry and free of any hydrocarbon residuals.
Levelling:
Reprofiling. Cover the cracks and uneven surfaces with Epoflex® Klebmoertel.
Lining:
For each application, a dew point distance of 3°C must be observed.
Primer:
Primer application depends on the subsurface. For proper adhesion special primer must be applied directly on the cleaned and solid underground surface.
Main structural layer on the vertical surface:
Epoflex® DOM Spachtel is a 2 component (resin and curing agent) epoxy-based conductive resin. Mixing ratio is 2:1 by weight. Apply approx. 3 kg/m2 which is 2 mm of thickness after drying. The material shall be applied with trowel or brush.
Main structural layer on the horizontal surface:
Epoflex® DOM Guss is a 2 component (resin and curing agent) epoxy-based conductive resin. Mixing ratio is 2:1 by weight. Apply approx. 3 kg/m2 which is 2 mm of thickness after drying. Pour the Epoflex® DOM Guss on the dome shaft floor and distribute it roughly. Due to its low viscosity, the material spreads by itself and the desired coating thickness is obtained automatically.
Simplified Schematic Method of Statement
Sump Lining System Application Example Video
