Mapei Novoplan 21 Fast Hardening Self Levelling Smoothing Compound 25KG

Mapei Novoplan 21 Fast Hardening Self Levelling Smoothing Compound 25KG

Category: CEMENT GUM

Specifications
SKU
Mapei Novoplan 21
Weight(gram)
26000
Dimension
40 cm (Length) x 20 cm (Width) x 50 cm (Height)
Details

Description 

Novoplan 21 is used for levelling and smoothing new or existing substrates and provides an underlayment for receiving PVC, linoleum, rubber, cork, textile and non-woven flooring in areas where a good resistance to loads and traffic in of fices and public areas is required. Novoplan 21 must only be used in interior conditions in thicknesses from 1 to 5 mm. 

  

Applications 

  • Smoothing of concrete slabs and cement-based screeds or Topcem, Topcem Pronto, Mapecem or Mapecem Pronto screeds.. 
  • Smoothing of anhydrite screeds.. 
  • Smoothing of under-floor heating installations.. 
  • Smoothing over existing ceramic tile, terrazzo, natural stone and magnesite floors.. 
  • Technical Data Sheet (T.D.S)

  

Recommendation 

  • Do not add more water to the mix once it has begun to set.. 
  • Do not add lime, cement or gypsum to the mix.. 
  • Do not use for smoothing in exterior s or for substrates subject to rising damp.. 
  • Do not apply another coat of Novoplan 21, once the previous one has dried completely, without first applying diluted Primer G (1 part by weight of Primer G diluted with 3 parts water).. 
  • Do not use Novoplan 21 at temperatures below +5°C or above +35°C.. 
  • Not suitable for installing wood and par quet floor and wall coverings.. 
  • Do not apply Novoplan 21 in thicknesses less than 1 mm.. 
  • Do not use for levelling over wooden substrates.. 

  

Technical Data (Typical Values) 

Product Identity
Consistency Fine Powder
Colour Grey
Bulk density (kg/m³) 1200
Dry solid content (%) 100
Storage 12 months in a dry place in original packing
Hazard classification according to EC 1999/45
  • Irritant.. 
  • Before using refer to the “Safety instructions for. 

preparation and application” paragraph and the 

information on the packaging and Safety Data Sheet 

Customs class 3824 50 90
Application Data (at +23ºC and 50% R.H)
Mixing Ratio

approximately 25-26 parts water for 100 parts by weight of Novoplan 21 

Thickness per coat (mm) from 1 to 5
Self-levelling good

Density of mix with water (kg/m3) 

2000
pH of mix aprrox. 12
Application temperature range From +5°C to +30°C
Pot Life  Approx. 20-30 minutes
Setting Time Approx. 50-70 minutes
Set to light foot traffic 3-4 hours
Waiting time before bonding 24 hours
Final Performance

Compressive strength (EN 196) (N/mm2): 

– after 28 days: 

22.0

Flexural strength (EN 196) (N/mm2): 

– after 28 days: 

7.0

Resistance to abrasion-weight loss (with Taber abrasion meter, H22 disk, weight 550 g after 200 rev.): 

– after 28 days curing: 

3.5g

  

Packaging 

  • 25 kg/bag. 

  

Storage 

  • 12 months in a dry place and unopened packing. 

  

Consumption 

  • 1.6 kg/m2 per mm of thickness. 


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