Product Data Sheet Show all documents

Sika® ViscoCrete®-150 PF (GB)

HIGH RANGE WATER REDUCING/SUPERPLASTICISING CONCRETE ADMIXTURE

Sika® ViscoCrete®-150 PF (GB) is a liquid admixture for concrete, used as a high-range water reducer/superplasticiser. It is specifically formulated for use in concrete that is to receive a powerfloated finish.

  • Neutral set time for power floating
  • Reduced chance of delamination
  • Reduced drying shrinkage
  • Controlled air content
  • Improved cohesion and rheology
  • Improved early and ultimate strengths
  • Improved durability
  • Loss of consistence due to fibre reinforcement can be compensated
Product Data Sheet Show all documents

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Usage

  • Sika® ViscoCrete®-150 PF (GB) is suitable for the production ready mixed flooring concretes
  • Suitable for laser screed and hand laid floor slabs
  • Applications that require high quality concrete
  • Applications that require high early strength
 

Advantages

  • Neutral set time for power floating
  • Reduced chance of delamination
  • Reduced drying shrinkage
  • Controlled air content
  • Improved cohesion and rheology
  • Improved early and ultimate strengths
  • Improved durability
  • Loss of consistence due to fibre reinforcement can be compensated

Packaging

1000 litre IBC

Colour

Brown liquid

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Conforms to the requirements of BS EN 934-2 Table 3.1 & 3.2
DoP 58248139 certified by Factory Production Control Body 1029 and provided with the CE Mark

DoC 60178762 certified by Factory Production Control Body 0120 and provided with the UKCA Mark
Product Information

Chemical Base

Modified polycarboxylate

Shelf Life

12 months from date of production if stored properly in undamaged containers.

Storage Conditions

Store in dry conditions at temperatures between +5°C and +25°C. Protect from direct sunlight and frost.

Specific gravity

1.03 kg/L (at 20°C)

Total Chloride Ion Content

<0.1 % w/w (chloride free)

Equivalent Sodium Oxide

<0.20 % w/w (alkali content)

 
Technical Information

Specific Advice

Air Entrainment: ≤2% in accordance with EN 934-2 Table 3.1
Effect on Setting: Slight extension to normal setting
Effect of Overdosing: Increased workability and segregation

Application

Application Information

Compatibility

Sika®Admixtures: Compatibility information available on request
Cements: All cement combinations
Consumption

Recommended Dosage

0.4 -1.5% by weight of cement
Application steps

APPLICATION INSTRUCTIONS

APPLICATION METHOD

  • The standard rules of good concreting practice, concerning production as well as placing, are to be followed. Refer to relevant standards. Fresh concrete must be cured properly.
  • Sika® ViscoCrete®-150 PF (GB) should not be added to dry cement
  • Sika® ViscoCrete®-150 PF (GB) should be added with the mixing water

MIXING

When added on site, the truck mixer shall rotate its drums at maximum revolutions for at least 1 minute per m3 concrete and a minimum of 5 minutes to achieve a uniform mix.

 

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