Product Data Sheet Show all documents
Feb® Febmix Admix® - The Original

Feb® Febmix Admix® - The Original

Vinsol resin, air entraining mortar plasticiser.

Feb® Febmix Admix® - The Original vinsol resin air entraining plasticiser that replaces lime in the mix to provide an easy to work “butter like” consistency to the mortar and to minimise shrinkage, cracking and crazing during the setting process. For use in brick laying and plastering mortars. Provides a degree of frost resistance and long term resistance to freeze-thaw cycles when set. 

  • Mix remains plastic for longer.
  • Reduces bleed and segregation of mortar.
  • Helps to reduce efflorescence.
  • Easier and faster to spread mortar.
  • Economical: cuts labour costs; less material used; less waste; cleaner and safer than lime.
  • Improved frost resistance.
  • Reduces shrinkage: cracking and crazing minimised.
  • Improved weather resistance and durability.
   Freezing point -2 °C
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Product Data Sheet Show all documents

Usage

Feb® Febmix Admix® - The Original is an admixture for mortars that improves the workability of bricklaying and plastering mortars and significantly increases their resistance to freeze/thaw cycles.  

Advantages

  • Mix remains plastic for longer.
  • Reduces bleed and segregation of mortar.
  • Helps to reduce efflorescence.
  • Easier and faster to spread mortar.
  • Economical: cuts labour costs; less material used; less waste; cleaner and safer than lime.
  • Improved frost resistance.
  • Reduces shrinkage: cracking and crazing minimised.
  • Improved weather resistance and durability.
   Freezing point -2 °C

Packaging

5 L and 25 L jerry.

Colour

Dark Brown.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

Certified under BS EN 943-3 +A1.
Product Information

Shelf Life

24 months when stored in accordance with the manufacturer’s instructions.

Storage Conditions

Store at 5 - 25 °C. Will freeze, but can be reconstituted by stirring after thawing. Stir well before use.

Density

ca. 1.01 g/cm3

pH-Value

8.4 ± 1

Total Chloride Ion Content

< 0.1% (w/w)

 

Application

Application steps

APPLICATION INSTRUCTIONS

Application

Feb® Febmix Admix® - The Original may either be pre-mixed with gauging water in a storage tank or introduced into the mixing drum at the same time as the water. When mortar is mixed by hand it should be well turned over to achieve maximum plasticity.

Dosage

Feb® Febmix Admix® - The Original is added at the rate of approx 125-250 ml per 50 kg of cement. Always use the type of sand recommended for a particular application. Test mixes should be carried out to determine optimum dosage.

Compatibility

Feb® Febmix Admix® - The Original can be used with other admixtures provided these are added separately to the mix. It can be used for all types of Portland cement, including Sulphate Resisting. It can also be used in lime/sand mortars as a further precaution against frost.

 

MIXING

Comparative mix designs with and without Feb® Febmix Admix® - The Original as shown below:

Cement: Sand + Feb® Febmix Admix® - The Original

Cement: Lime: Sand

Masonry: Cement: Sand

Typical Uses

1:3

1: ¼: 3

-

Laying load bearing brickwork

1:4:5

1: 0.5: 4.5

-

External rendering (exposed positions) Backing and bedding coats (rough cast)
1:6

1: 1: 6

1: 4: 5

Internal plaster, floating coats, rendering

1:3 to 1:6

Varies

-Brickwork pointing or re-pointing
1:8

1: 2: 9

1: 6Laying blocks or sand/lime bricks

Documents