Product Data Sheet Show all documents

Sikafloor®-5 Chapdur Premix (PK)

Non Metalic Floor Hardener

A ready to use mixture of cement, pigments, additives and hard aggregate of mineral origin. The particles have been specially selected for their shape, grading, high physical quality and mechanical performance.

  • High resistance to abrasion
  • Reduce surface dust
  • Improves resistance to impact
  • Improves resistance to oils and greases
  • Wide range of colour
  • Easy application, Sikafloor®-5 Chapdur Premix (PK) is sprinkled onto the freshly placed concrete
  • Even finish obtainable when properly smoothed
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Product Data Sheet Show all documents

Usage

Sikafloor®-5 Chapdur Premix (PK) is added to slab surface to improve their resistance to abrasion and inhibit dust formation. Sikafloor®-5 Chapdur Premix (PK) is suitable for all floor exposed to severe mechanical wear for  example:  
  • Warehouse
  • Quays
  • Traffic lanes
  • Engineering workshop
  • Car-parks
  • Service stations
  • Garage etc.

Advantages

  • High resistance to abrasion
  • Reduce surface dust
  • Improves resistance to impact
  • Improves resistance to oils and greases
  • Wide range of colour
  • Easy application, Sikafloor®-5 Chapdur Premix (PK) is sprinkled onto the freshly placed concrete
  • Even finish obtainable when properly smoothed

Packaging

25 kg bag

Colour

Natural, Grey, Pebble Grey, Green, Red

Product Details

Product Information

Shelf Life

6 months from date of production if stored properly in original, unopened and undamaged sealed packaging.

Storage Conditions

Store in dry conditions at temperatures between +5 °C and +30 °C.

Density

~1.4 kg/L

 

Application

Application Information

Curing Time

Foot traffic

1 – 2 days

For light vehicle traffic

7 – 10 days

Fully cured after

28 days

The Sikafloor®-5 Chapdur Premix (PK) surface must be protected to prevent early dry-out, crazing and bloom. Therefore suitable curing system shall be applied on the concrete. Contact Sika Technical Service for further Information
Consumption

Consumption

Average consumption : 3 kg to 6 kg per m2, depend on job requirement

Light duty

3 kg/ m2

Medium duty

4-5 kg/ m2

Heavy duty

6 kg/ m2

Very Heavy Loads

8-12 kg/m2 (by using Sikafloor -931 Finishing Aid)

For Sika Chapdur Colour should be minimum 5 kg/m2

Yielding a surface strengthening coat of approx 2-3 mm thickness
Application steps

SUBSTRATE PREPARATION

The concrete slab should be at least 15 cm thick, the concrete should contain an adequate proportion of cement. It is recommended to add a suitable Sika concrete admixture to improve its properties (e.g. Sikament) Level the freshly poured concrete by means of a vibrating beam. As soon as the plasticity permits, smooth the concrete preferably by using a mechanical trowel.

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