Durafoam is a high yield, single component mineral and cement-based binder used for void filling, creating ventilation and explosion resistant seals, backfilling and gallery sealing and more specialised applications.
After blending with the appropriate amount of water and foaming in a suitable machine, this chloride-free grout sets to become a durable foam.
Advantages
Low transport cost
Ease and safety of use
Non-flammable
Features
Has a high yield - 12 m³ of foam made from 1 tonne of powder
Used for filling voids above and outside of mining excavation roof support
Granted the Mining Certificate OBAC/0214/CB/17
Granted the Hygienic Certificate HK/B/0792/01/2014
Product Options
Packed in 25 kg valve sack - 40 bags per pallet
Related Products
Pianocem B
Pianocem B is applied with standard machines commonly used for the supply of cement binders, e.g. pump units MONO WT 820, MONO WT-820/1.
Pianocem B is a mineral foam, which is produced at the application site by mixing the powder material with water and air at the water/powder ratio ranging from 1:1 to 2:1.
After blending with the appropriate amount of water and foaming in a suitable machine, it sets to become a durable foam.