Brushbond RFX
Brushbond RFX is a two component acrylic polymer modified
cementitious coating which consists of Brushbond RFX powder
and Brushbond RFX liquid acrylic emulsion. It requires only the
addition of clean water at site to produce an easily brushable
coating. Brushbond RFX can simply be applied by stiff brush,
roller or trowel to obtain the desired thickness.
Uses
Brushbond RFX is an high performance elastomeric cementi-
tious coating used for waterproofing and to protect atmospheri-
cally exposed reinforced concrete structures from attack by acid gases, chloride ions, oxygen & water. Brushbond RFX is suitable for all types of structures including those in coastal environments.
Advantages
- Non toxic - ideal for potable water tanks.
- Allows water vapour to escape from the structure.
- Waterproof-suitable for water retaining structures.
- Excellent barrier to carbon dioxide, chloride and sulphate ions.
- Minimum surface preparation needed and low labour costs.
- Flexible, with thermal expansion similar to concrete.
- Excellent bond to concrete and masonry.
- Good crack accommodation capacity.
- High resistance to the effect of long-term weathering, durable in all climate conditions including UV attack.
Properties
| Properties | |
|---|---|
|
Pot life |
30 min @ 27°C |
|
Mixed density |
1.68g/cc (brushable consistency) |
|
Colour |
Grey |
|
Application temp |
Not less than 10°C |
|
Adhesion to concrete |
>1N/mm2
|
|
Toxicity |
Non-toxic |
|
Static crack accommodation |
1mm |