Products >Concrete Restoration & Repair Mortars >Concrete Restoration >ASOCRET-BIS-5/40

ASOCRET-BIS-5/40

Repair mortar for voids from 5-40mm depth

Properties:

  • water impermeable
  • water vapour permeable
  • resistant to frost and de-icing salts
  • impairs the passage of CO2
  • high resistance to carbonation
  • Trowel and spray applications

Areas of Application:

INDUCRET-BIS-5/40 is used as an anti-sag re-profiling mortar for vertical, horizontal and overhead areas for voids up to 40 mm. It is also suitable as a levelling compound on swimming pools and tanks as well as for forming pool edge details for subsequent waterproofing or tile installation.

Storage:

12 months when kept in the original unopened packaging under dry and cool conditions above +10 °C.

Technical Data:

  • Basis: cement
  • Colour: cement grey
  • Particle size: up to 2 mm
  • Bulk density: 1.6 kg/dm3
  • Wet density: 2.1 kg/dm3
  • Working life: approx. 60 minutes at +20 °C
  • Overcoat after: min. 1 day
  • Application temp: +5 °C to +30 °C
  • Compressive strength*: 24 hours approx. 14 N/mm2
    7 days approx. 36 N/mm2
    28 days approx. 43 N/mm2
  • Flexural strength*: 24 hours approx. 4 N/mm2
    7 days approx. 8 N/mm2
    28 days approx. 9 N/mm2
  • Overcoating with bonded waterproofing membranes/tiles: approx. 24 hrs.
  • Cleaning: Thoroughly clean tools with water after use.
  • Packaging: 25 kg bag

Product Details

Product Application:

Hand application

ASOCRET-BIS-5/40 is applied together with the mineral-based bonding agent ASOCRET-KS/HB. ASOCRET-KS/HB is brushed into the prepared matt-damp substrate using a hard broom to give full coverage and fill surface pores. Apply the ASOCRET-BIS-5/40 repair mortar to the required thickness whilst the bonding agent is still wet. Subsequently compact the mortar and strike off flush with the surface. When applying to larger areas, the thickness can only be applied up to 20 mm in one layer. We recommend building up layers for thicker applications. As an alternative, applications up to 40 mm in one layer can be achieved by spraying.

Product Wet Spray Application:

Wet spray application process

When applying by wet spray techniques, the use of a mineral-based bonding agent can be skipped. Apply 2 layers of ASOCRET-KS/HB corrosion protection at least 72 hours before applying the ASOCRET-BIS-5/40 mortar by wet spray techniques.
The substrate must be matt-damp when installing ASOCRET-BIS-5/40. Re-profiling by wet spray is carried out after the material has been mixed in a compulsory mixer with a suitable feed pump and the use of a MAWO nozzle. To ensure a regular spray pattern, the use of a high performance site compressor is mandatory
(min. 4 m3 air/ 4–5 bar operating pressure).

Product Mixing:

Without compulsory mixer

Pump system: High Comp Power
Pump unit: XP 120
Water demand: approx. 190-200 litres/hours
Nozzle: MAWO nozzle 35/12 mm
Max. hose length: 30 m
Control nozzle distance: 0.5 – 1.0m