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Sika Wintermix

Sika Wintermix

SKWINT5
SIK2431

Sika Wintermix is air entraining chloride free liquid admixture for mortar and concrete which also acts as an accelerator for work in sub - zero temperatures. 

Features and Benefits

  • Increased frost resistance during setting.
  • Non - corrosive to imbedded metal (chloride ion free)
  • Eases tamping down and alignment
  • Improves workability/trowelability even in cold weather.
  • Provides resistance to freeze/thaw cycling down to -8°C in both wet and dry mortar.
  • Chloride free (chloride ion content < 0.1%).
  • Reduces bleeding/segregation.
  • Replaces lime in mix, hence reduces possibility of lime bloom and efflorescence.
  • Reduces shrinkage (cracking and crazing reduced).
  • Faster finishing times even in cold weather.
  • Conforms to EN934-3 (2009).

Size
£17.17(incl. VAT)
£14.31(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

questions 1 question about the product
Description

Sika Wintermix is air entraining chloride free liquid admixture for mortar and concrete which also acts as an accelerator for work in sub - zero temperatures. Improves workability and freeze/thaw resistance in brick laying mortars and eliminates the need for a separate frostproofer. Conforms to EN934-3 (2009).

Benefits

  • Increased frost resistance during setting.
  • Non - corrosive to imbedded metal (chloride ion free)
  • Eases tamping down and alignment
  • Improves workability/trowelability even in cold weather.
  • Provides resistance to freeze/thaw cycling down to -8°C in both wet and dry mortar.
  • Chloride free (chloride ion content < 0.1%).
  • Reduces bleeding/segregation.
  • Replaces lime in mix, hence reduces possibility of lime bloom and efflorescence.
  • Reduces shrinkage (cracking and crazing reduced).
  • Faster finishing times even in cold weather.

Areas For Use

  • As an air entraining water reducing admixture and accelerator/frostproofer for brick and block laying mortar, render (internal and external) and concrete. Accelerates setting time during cold periods. Suitable for:
  • Load bearing brickwork
  • Block laying
  • External/Internal rendering
  • Pointing/repointing brickwork.
  • Floor screeds

Limitations

  • Concrete must be covered after placing until the minimum strength is obtained or until the temperature rises above freezing.
  • Do not use weak mixes during cold weather.
  • Do not overdose.
Product Details
2431-294997

Data sheet

Manufacturer
Sika
Interior / Exterior Use
Interior & Exterior
For Use On
Brickwork
Concrete
Metal
Steel
Single, Two or Three Pack
Single
Pack Size
5L
UN Number
N/A
Suitable For Use On
Metal
Suitable For Use On
Concrete
Suitable For Use On
Brick
Suitable For Use On
Steel
Manufacturer
Sika
Components
1K
Categorised As
Repairs > Low Temperature Admixtures
Seasonal
Cold Weather
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Questions

Question about the product

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(read)
questions Tim on 2023-12-01 11:22:56
Question: 

Does silk winter mix need a separate waterproofer?

Answer from Rawlins’ Technical Team:

This product doesn't provide waterproof benefits in the same way as a dedicated waterproofing admixture, as it is designed to work as an accelerator for application in sub-zero temperatures.

IMPORTANT SHIPPING & DELIVERY INFORMATION

Sika Wintermix is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT