Air-O-Cem is single component, non-combustible, aerated cement. Supplied as a powder, it readily forms a foamed grout on mixing with water in a purpose designed placer.

This product can be used for general void filling and the construction of lightweight barriers and bulkheads.

Typical applications of Air-O-Cem are for void filling around closed-off sets in tunnel drives or after rockfalls. Lightweight barriers for ventilation control or barriers to prevent air flow to underground fires are also easily constructed using Air-O-Cem.

Product Image
  • Remote placement can take place up to 200 m from machine
  • Typically, 3 people per crew
  • Non-flammable, non-toxic
  • High volume yield improves material handling logistics and cost
  • Rapid placement reduces man shifts - typically 50 cubic metres void filled per shift
  • When placed around sets, low density isolates sets from rock movement

Product Options
  • Packed in 25 kg bags.
  • Bags may also be grouped into 1-tonne bulk bags upon request.