Product Data Sheet Safety Data Sheet Show all documents

LANKO® 222 Concentrate

RIGID CEMENTITIOUS WATERPROOFING MORTAR

LANKO® 222 Concentrate is a single component cementitious waterproofing mortar to protect and waterproof concrete structure.

  • Excellent bonding on concrete surface after immersion
  • Single component
Where to buy
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Interior or exterior waterproofing of underground masonry and concrete substrates:
    - House basements
    - Cellar walls
    - Foundations
    - Water tank and basin
    - Wet room
  • Substrates: concrete, mortar (Please contact Technical service Sika Thailand for other specific substrates)
 

Advantages

  • Excellent bonding on concrete surface after immersion
  • Single component

Packaging

5 kg pail
25 kg bag

Colour

Grey powder

Product Details

Product Information

Composition

Hydraulic cement, mineral filler and admixtures

Shelf life

12 months from the date of production If stored properly in undamaged and unopened, original sealed packaging.

Storage conditions

Store in dry condition and protected from direct sunshine.

Density

1.4 - 1.5 kg/L

Maximum grain size

0.04 - 0.5 mm
Technical Information

Tensile adhesion strength

≥ 0.5 MPa (Bond to concrete at 28 days)

 

Application

Application Information

Mixing ratio

6.5 to 7.0 litre water per bag 25 kg
1.3 to 1.4 litre water per pail 5 kg

Ambient air temperature

+10°C to +35°C

Pot Life

~ 40 minutes (at 25°C)
Consumption

Consumption

3 kg/m2 for 2 coats
Application steps

MIXING

Mix 25 kg of LANKO 222 CONCENTRATE with 6.5 - 7 litres of clean water (or 26% - 28% by weight) with electric drill until the product is evenly distributed and homogenous paste.

APPLICATION

  • Apply a minimum of two cross coats with a medium brush or smoothing trowel.
  • Minimum drying time between coats: 8 - 24 hours.
  • Re-dampen the 1st coat prior to application of the 2nd coat.

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