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Sika® ViscoCrete®-3100 P2

Sika® ViscoCrete®-3100 P2

High-efficient superplasticizer

Sika® ViscoCrete®-3100 P2 is the latest development of superplasticizer for concrete. It is also intended for self-compacting concrete depending on the dose rate.It meets the requirements for high range water reducing superplasticizers according to ASTMC 494 Type G.

Sika® ViscoCrete®-3100 P2 is a powerful superplasticizer based on advanced technology which gives the following advantages:
  • Strong water reduction, resulting in high density, high strength and reduced permeability
  • Less sensitive against variations in aggregates and / or different cement types
  • High efficiency even at low dosage rates
  • Extended workability in conjunction with subsequent strength development
  • Superior plasticizing effect, resulting in improved flow, placing and compaction
  • Reduced shrinkage during curing and reduced creep when hardened
  • Suitable for the production of self-compacting concrete
  • Provides many opportunities for cost improvement e.g.:
   - Cement replacement / reduction    - More economic design mix Sika® ViscoCrete®-3100 P2 does not contain chlorides or any other ingredients which promote the corrosion of steel. It is therefore suitable for use in reinforced and pre-stressed concrete structures.
Product Data Sheet Show all documents

Usage

Sika® ViscoCrete®-3100 P2 is a unique multipurpose superplasticizer that is particularly suitable for the production of ready-mix concrete. Additionally, it provides high water reduction and improved fresh concrete characteristics. With its outstanding cost / performance, Sika® ViscoCrete®-3100 P2 is used for the following:
  • A wide range of applications where excellent
   workability is requested
  • Concrete with high water reduction
  • High efficient concrete applications
  • Variable use in different concrete systems with different raw materials
  • Self-compacting concrete
 

Advantages

Sika® ViscoCrete®-3100 P2 is a powerful superplasticizer based on advanced technology which gives the following advantages:
  • Strong water reduction, resulting in high density, high strength and reduced permeability
  • Less sensitive against variations in aggregates and / or different cement types
  • High efficiency even at low dosage rates
  • Extended workability in conjunction with subsequent strength development
  • Superior plasticizing effect, resulting in improved flow, placing and compaction
  • Reduced shrinkage during curing and reduced creep when hardened
  • Suitable for the production of self-compacting concrete
  • Provides many opportunities for cost improvement e.g.:
   - Cement replacement / reduction    - More economic design mix Sika® ViscoCrete®-3100 P2 does not contain chlorides or any other ingredients which promote the corrosion of steel. It is therefore suitable for use in reinforced and pre-stressed concrete structures.

Packaging

210 L drum and 1000 L bulk

Colour

Clear to slight yellowish Liquid

Product Details

Product Information

Chemical Base

Polycarboxylate ether

Shelf Life

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

Storage Conditions

Store in dry conditions at temperatures between +5o C and +30o C. Protect from directly sunlight.

Specific Gravity

1.08 ± 0.02 kg/L

Application

Application Information

Dispensing

Sika® ViscoCrete®-3100 P2 is added to the gauging water or added with it into the concrete mixer. To take advantage of the high water reduction, a wet mixing time, which is depending on the mixing conditions and mixer performance, of at least 60 seconds is recommended. To avoid excess water in the concrete, the final dosage must begin only after 2/3 of the wet mixing time.

Restrictions

When using Sika® ViscoCrete®-3100 P2 a suitable mix design has to be taken into account and local material sources shall be subjected to trial. Sika® ViscoCrete®-3100 P2 shall not be added to dry cement. Excessive water addition or overdosing may cause bleeding or segregation.
Consumption

Recommended Dosage

0.8% - 2.0% by weight of total cementitious binder
Application steps

APPLICATION INSTRUCTIONS

The standard rules of good concreting practice, concerning production and placing, are to be followed. Laboratory trials shall be carried out before concreting on site, especially when using a new mix design or producing new concrete components. Fresh concrete must be cured properly and curing applied as early as possible.

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