KEIM NHL Kalkputz is a multipurpose natural hydraulic lime render for manual and machine application.

 

KEIM NHL Kalkputz is suitable for all mineral substrates both interior and exterior and also suitable for damp areas.  

KEIM NHL Kalkputz is particularly suitable for historic renovations due to its unparalleled breathability. 

KEIM KALKPUTZ PROJECT EXAMPLES

Montalto House

Montalto House is a late 18th...

KEIM KALKPUTZ - KEY FEATURES AND BENEFITS
  • Natural Hydraulic Lime Render 
  • Pre-bagged (mix only with water)
  • Ideal for renovation and preservation of historic monuments and listed buildings
  • Course & Fine Texture Available
  • Compressive Strength - approx. 1.5–5.0 N/mm²
  • Mortar category CS ll - lV
  • Drying time usually 1mm/per day (minimum 28 days)
  • Maximum Breathability – μ= 10
  • Easily applied and machine processed
  • Extremely Flexible & Resistant to Cracking – even on mixed substrates
  • Reinforced with Glassfibre Reinforcing Mesh
  • Competitive metre square rate
  • Available with:
  • 1.3 mm (Grob) and;
  •  0.6 mm (Fein) grain size
  • Long life and durable system
  • NOT suitable for gypsum based, plastoelastic or saponifiable substrates
  • On-site technical assistance and specifications available

OVERVIEW OF KEIM NHL Kalkputz SYSTEM

KEIM NHL Kalkputz Grob

Standard render to DIN EN 998-1, mortar category CS II - IV. Grain size: 0 - 3 mm.  Layers - minimum thickness 5mm - maximum thickness 20mm.

Colour shade
Light Cream

Application
Float, trowel, render mixing machine or blunger for smaller quantities

Consumption
approx. 1.3 kg/m² per 1 mm render thickness

Packaging
25 kg sack, Pallet: 42 x 25 kg

KEIM NHL Kalkputz Fine

Standard render to DIN EN 998-1, mortar category CS II. Grain size: 0 - 0.6 mm.  Layers - minimum thickness 2mm - maximum thickness 5mm.

Colour shade
Light Cream

Application
Float, trowel, render mixing machine or blunger for smaller quantities

Consumption
approx. 1.2 kg/m² per 1 mm render thickness

Packaging
20 kg sack, Pallet: 42 x 20 kg

KEIM Glassfibre Reinforcing Mesh

Ready to use reinforcing mesh for both localised added crack resistance and increased flexibility for façade rendering. Suitable for use with all KEIM Render systems.

Consumption
1 linear metre per square metre (supplied in rolls 1.1 metre wide & 50 metres long)

KEIM Glassfibre Reinforcing Mesh

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