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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).
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.
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
- Steel
- Suitable For Use On
- Metal
- Suitable For Use On
- Concrete
- Suitable For Use On
- Brick
- Manufacturer
- Sika
- Components
- 1K
- Categorised As
- Repairs > Low Temperature Admixtures
- Seasonal
- Cold Weather
Questions
Question about the product
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