Product Data Sheet Show all documents

LANKO 113 LANKOPATCH

Used for the repair of surface defects on concrete panels, reinforced concrete and precast concrete

Lanko 113 LankoPatch is a fine rendering mortar for the repair of surface defects on concrete panels or traditional renders of walls or ceilings with thickness of 2mm to 10mm.

  • Easy to use
  • High bonding strength
  • For interior and exterior application
  • Compatible with decorative wall coverings
Product Data Sheet Show all documents

Usage

  • Interior and exterior walls and ceilings from 2mm to 10mm thickness
  • Reinforced concrete
  • Precast concrete
  • Precast concrete panels
  • Traditional rendering
 

Advantages

  • Easy to use
  • High bonding strength
  • For interior and exterior application
  • Compatible with decorative wall coverings

Packaging

25kg

Product Details

Product Information

Chemical Base

Cement, selected aggregates

Shelf Life

12 months if properly stored in its original unopened container.

Storage Conditions

Store in a cool dry place.
Technical Information

Compressive Strength

Days          MPa             PSI

7                10 - 15         1,450 - 2,175

28              13 - 20         1,885 - 2,900

(Values obtained from 21% water-to-powder ratio)

Tensile Adhesion Strength

Days          MPa             PSI

7                0.8 - 1.0       116 - 145

28              1.0 - 1.2       145 - 174

(Values obtained using 21% water-to-powder ratio)

*Average laboratory values, tested under controlled conditions (25°C and 45–50% RH), are provided as a general guide. Specifications are subject to change without prior notice. The results shown represent typical outcomes based on the test procedures employed. Actual performance in the field may vary depending on the installation method and specific site conditions.

Application

Application Information

Setting Time

4 - 5 Hours
Consumption

Consumption

1.3 Kg/m2/mm
Application steps

SUBSTRATE PREPARATION

  • The substrate must be rough, clean, sound, dust – free and without any traces of oil, laitance, paint or curing compound.
  • Overplus and seams must be struck off.
  • Dampen the substrate before application using a sponge or cloth.

MIXING

  • Machine – mix or hand – mix one 25kg bag of Lanko 113 LankoPatch with 4.5 - 5.5 liters of water until the compound is evenly distributed.
  • No water should be added after mixing.
  • Leave the mixture to stand for 1 - 2 minutes.
  • Remix before application.

APPLICATION

  • Apply mortar with a stainless steel trowel or rubber float.
  • Allow to draw prior to finishing by lightly rubbing in a circular motion with a steel trowel (semi – smooth finish) or rubber float (rough/wood float finish).
  • Allow a minimum of 7 days curing (depending on the thickness and atmospheric conditions) before applying a covering material.
 

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