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AMBPI PRODUCTS

AM 122 CEMENTITIOUS WATERPROOFING

AM 122
CEMENTITIOUS WATERPROOFING

AM 122 is a waterproof coating agent, containing two components,  cement based and strengthened with POLYMERIC BINDER™, giving a strong bonding ability, especially in wet or submerged areas.


ADVANTAGES

  • High water resistancy that protects  buildings from leaking.
  • Strong and long lasting bonding with cement based substrates.
  • Adjust to the substrate shrinkage preventing damage to the coating.
  • Easy application, just use a paint brush.           

APPLICATION AREA

  • Exterior and interior.
  • Wet and submerged areas.
  • Floors and walls.

Examples :
swimming-pools, concrete roofs, ground water tanks, bathrooms, basements, exterior  walls of buildings, etc.

SUBSTRATE

  • Concrete.

1. PREPARATION STAGE

  • Application area should be dry, clean and free of oil, fats, fungus and moss, granules that can easily loosen, and other dirts
  • Repair holes or cracks on the surface area*
  • It is recommended to add a cove at the connecting corners with other application areas**
  • When application surface is hot, moisten with clean water using sponge or brush  

* Use Gripcrete Bonding Agent AM 70 to repair application surfaces that have holes or cracks 
** Use AM 612 Reinforcing Mesh to strengthen cove and crack-prone areas

2. MIXING STAGE

  • Pour 4 kg AM 122 Powder gradually into a mixing bucket filled with 1 kg AM 122 Liquid
  • Mix thoroughly to a paste
  • Leave for 5 minutes to allow full activation of the polymer and additive

3. APPLICATION STAGE

  • Repeat mixing to a paste before application. 
  • Apply AM 122 using a paint brush or trowel horizontally on the application surface, leave to dry for 1–2 hours
  • Apply a second layer of AM 122 vertically on the dry first layer
  • Particularly for application in submerged areas (swimming pools, water storage tanks), apply three layers

NOTES:

  • Do not add water or other materials.
  • Protect AM 122 layers with plaster or screed, to prevent from sctratches or damage.
  • Keep the product tightly closed in a dry place at room temperature.
  • When applying, protect the application area against :
    - Bright sunlight to avoid irregular drying process.
    - And  rain and water to avoid the waterproofing layers from melting.
  • Pay attention to open time and workability time.

TECHNICAL DATA

PRODUCT IDENTITY AM 122 AM 122
SUBSTANCE Powder Liquid
COLOR Grey White
BULK DENSITY (KG/LTR) 1,6 +/- 0,05 1,02 +/- 0,02
VISCOSITY - 5.000 - 10.000 cps (Spdl 2/rpm3)
DRY MIXTURE 100% -
PH - 9,0 - 10,0
PRODUCT QUALITY CONTROL

Bonding to concrete substrate : ASTM D 4541
Water impermeability : DIN 1048, part 1
APPLICATION DATA
(27°C; 70% RH)
  • Pot life : 1 Hours
  • Soak Test : 7 days after application
  • The length of the soak test : 7 days
  • Plaster/screed : 1 day after the soak test
  • Tile installation : 7 days after the plaster / screed
  • Grouting time : 1 day after Tile Adhesive
  • Full cure : 28 days
MATERIAL ESTIMATE (m2/kg) 2 times application = 2 m2 / 5 kg set
PRODUCT PACKAGING
  • 1 kg Jerigen (Liquid) + 4 kg Bag (Powder)
  • 5 kg Jerigen (Liquid) + 20 kg Sack (Powder)
SHELF LIFE 12 months in closed condition, dry location at room temperature.

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