Product Data Sheet Safety Data Sheet Show all documents

LANKO® 732 Facade Repair

FIBRE-REINFORCED REPAIR MORTAR FOR FACADES

LANKO® 732 Facade Repair is a ready-to-mix cement based which is designed to repair small crack on surface.

  • Application thickness from 1 mm to 25 mm.
  • Easy to apply.
  • Good Thixotropic.
  • Smooth finish.
  • Good workability.
  • Can be painted over 24 hours after application.
Where to buy
Product Data Sheet Safety Data Sheet Show all documents

Usage

  • Repair of concrete surfaces: spalling, honeycombing and cracks.
  • De-bubbling of vertical concrete surfaces prior to painting.
  • Repair of rendered concrete.
 

Advantages

  • Application thickness from 1 mm to 25 mm.
  • Easy to apply.
  • Good Thixotropic.
  • Smooth finish.
  • Good workability.
  • Can be painted over 24 hours after application.

Packaging

5 kg bucket
25 kg bag

Colour

Grey Powder

Product Details

Product Information

Composition

Hydraulic binder, mineral filler and specific additives.

Shelf life

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

Storage conditions

Store in dry and cool conditions, protected from direct sunlight.

Density

1.1 - 1.2 kg/L

Maximum grain size

0.5 mm
Technical Information

Compressive strength

1 day

7 days

28 days

≥ 10 MPa

≥ 15 MPa

≥ 20 MPa

Tensile strength in flexure

1 day

7 days

28 days

≥ 2 MPa

≥ 3 MPa

≥ 5 MPa

 

Application

Application Information

Mixing ratio

5.0 - 5.5 litre water per bag 25 kg

Ambient air temperature

+10°C to +35°C
Consumption

Consumption

2 kg / sq m / 1 mm
Application steps

MIXING

  1. Mix LANKO 732 FACADE REPAIR with 5 - 5.5 l of clean water (clean water 20 - 22 % per mortar weight).
  2. Mixing should be carried out as follows: By machine mix with recommended speed at 500 rpm.
  3. Mixing time: at least 3 minutes or required consistency is obtained.
  4. Leave the mixture to stand for 1 - 3 minutes.
  5. Do not add water after mixing.
     

APPLICATION

  1. Apply a first coat of LANKO 732 FACADE REPAIR with a trowel, pressing firmly to ensure effective bonding, building up to required thickness in one single operation. A maximum thickness is 25 mm.
  2. The case of repairing the corner of the concrete column, use 2 trowels on each side of the corner to prevent over use of mortar on the corner.
  3. Apply additional mortar to obtain the desired overall thickness. Smooth the surface with a trowel or float the repaired surface for a smooth finish.

CURING TREATMENT

After finishing, protect the mortar from drying out by applying LANKO 361 CURE.

 

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