MorTec® DRAIN

The thin-layer EP drainage mortar system

MorTec® DRAIN


The thin-layer EP drainage mortar system
for use in combination with AquaDrain® EK surface drainage system for balconies, patios and terraces.

MorTec® DRAIN is a thin-layer epoxy resin drainage mortar system for use in combination with AquaDrain® EK surface drainage and AquaDrain® SD steps drainage for solid laid natural stone and ceramic coverings on balconies, patios and (roof) terraces.

MorTec® DRAIN
  1. MorTec® DRAIN-EP drainage mortar
  2. AquaDrain® EK natural stone drainage system
  3. DiProtec® SDB quick sealing sheet
  4. DiProtec® AB-K butyl sealing tape
  5. PE separation layer
  6. Combined drainage-uncoupling profile comprising ProFin DP11 drain profile and
    ProFin BL24 push-on facing plate
  7. ProRin® BR balcony gutter
  8. AquaDrain® TM-QE drain grate
  9. AquaDrain® edge sealing strip with SK foot

Substrate/covering

Substrate requirements: Pressure-resistant; for thermal insulation: EPS 035 DAA dh/XPS), min. 120 kPa

Suitable substrates: 

  • Ground-contact patios, roof terraces, loggias, unsupported  cantilevered balconies, outdoor steps
  • Old ceramic tile coverings / old coatings

Fall: min. 1 % when laid on AquaDrain® EK

Seal: All types of sealing can be used, except for bitumen welded sheets

All covers suited for outdoor area use:

  • Size max. 600 x 600 mm - cross joints and rigid joints,
  • for sizes > 600 x 600 mm bonded laying, use only MorTec® SOFT Joint in a Tube

Height of structure including covering: 

When laid on AquaDrain® EK, 8mm:

  • from approx. 43 mm (tiles)
  • from approx. 52 mm (natural stone)
  • for larger formats from 60 mm (natural stone)

System profiles: ProFin® DP11 with facing plate ProFin® BL24

System drain grate: AquaDrain® TM

Technical information

MorTec® DRAIN-EP binder in kneading bag

  • Epoxy resin based binder
  • Softener, solvent und phenol free (green line)
  • In combination with MorTec® DRAIN-DK Drainkorn, a drainage mortar structure only 25 mm thick can be achieved on AquaDrain® EK 8 sheets or AquaDrain® SD steps drainage
  • Rainproof after only approx 3 hours; saves time, no mixing errors – no more weighing of individual components
  • Mix proportions: 2 kg MorTec® Drain-EP per 50 kg MorTec® DRAIN-EP Drainkorn
  • For 25 mm thickness, approx. 1.6 kg binder are required

MorTec® DRAIN-DK Drainkorn

  • Special filter quartz according to EN 12904; kiln-dried and pre-mixed
  • The best possible drainage function and high degree of stability in a total system
    with MorTec® DRAIN-EP
  • For 25 mm thickness, approx. 40 kg binder are required
Application areas

For solid laid natural stone and ceramic coverings on AquaDrain® surface drainage and steps drainage systems.