Product Data Sheet Show all documents
SikaCim® Concrete Additive

SikaCim® Concrete Additive

HIGH RANGE WATER REDUCING

A highly effective water reducing agent and superplasticizer for promoting accelerated hardening with high workability.

SikaCim® Concrete Additive provides the following properties :
  • Up to 20 % reduction of water will produce 40 % increase in 28 days compressive strength
  • Increased watertightness.
Product Data Sheet Show all documents

Usage

SikaCim® Concrete Additive is a high range water reducing concrete admixture specially formulated for the precast concrete element industry; to meet the demand of early removal of formwork due to the early strength gain. Enables concrete placing equipment to be used to its full capacity. Effective throughout dosage range.  

Advantages

SikaCim® Concrete Additive provides the following properties :
  • Up to 20 % reduction of water will produce 40 % increase in 28 days compressive strength
  • Increased watertightness.

Packaging

900 mL x 10, Tray

5 liters, Can

Colour

Liquid / Dark Brown

Product Details

Product Information

Composition

Modified Naphthalene Formaldehyde Sulfonate

Shelf life

12 months from date of production if stored properly in undamaged unopened, original sealed container

Storage conditions

Store in dry conditions at temperatures between +5 °C and +30 °C. Protect from direct sunlight and frost.

Density

1.17 ± 0.01 kg/ L (at +20 °C)

Application

Application Information

Compatibility

SikaCim® Concrete Additive may be combined with the following products:

  • Plastiment® P121R
  • Plastiment® VZ
  • Sika® Fume
  • SikaFibre®

Do not use SikaCim® Concrete Additive combined with viscocrete / viscoflow series.

To produce flowing and / or self-compacting concrete, special concrete mix design is required.

Pre-trials are recommended and mandatory if combinations with the above products are required.

Please consult to our Technical Service Department.

DISPENSING

SikaCim® Concrete Additive can be added to the gauging water prior to its addition to the dry aggregates or separately to the freshly mixed concrete (on the batching plant or on site into the truck mixer) where added to truck mixer on site, further mixing for three to five minutes should be carried out.
Consumption

Recommended dosage

SikaCim® Concrete Additive can be used at the dose rate 0.30 % - 2.0 % by total weight of cementitious material depending on requirements concerning workability and strength.
It is recommended that trial mixes be conducted to determine the exact dosage rate required.

 


Note :

  • Typical dosage rate for use with silica sand is 0.30 % - 1.20 % by weight of cementitious material.
  • Typical dosage rate for use with combination of manufactured sand / volcanic sand is 0.4 % - 2.0% by weight of cementitious material.

For more specific requirements, advice is available from our Technical Service Department to determine the usage rate for optimum results.

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