Product Data Sheet Show all documents

SikaRapid®-4

Ac - Set Accelerator

SikaRapid®-4 is a set accelerator for concrete and mortar containing added chloride.

  • Can be used as an accelerator or in combination with a superplasticiser.
  • Faster demoulding.
  • Higher productivity.
Product Data Sheet Show all documents

Usage

SikaRapid®-4 is recommended for use in premix and precast concrete where accelerated setting times are required.  As a result, SikaRapid®-4 allows:
  • Faster finishing of concrete surfaces.
  • Improved early strength of premixed concrete.
  • Rapid slip-form movement.
 

Advantages

  • Can be used as an accelerator or in combination with a superplasticiser.
  • Faster demoulding.
  • Higher productivity.

Packaging

Bulk deliveries

1000 litre IBC

205 litre drum

10 litre container

Colour

Light brown liquid.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

SikaRapid®-4 meets and exceeds all requirements of Australian Standard 1478.1-2000 for Accelerator (Ac).
Product Information

Shelf life

Stored at temperatures between 5°C and 35°C in unopened original containers protected from direct sunlight, shelf life is at least one (1) year.

Storage conditions

Store at temperature between 5°C and 35°C, protected from direct sunlight.

Specific Gravity

 

1.44 g/cm3

Total Chloride Ion Content

1000ml contains approximately 86g Chloride ions.

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