Tekseal™ HS and HS Fast are high density cement foams used for void filling where higher cement foam strength is required. Typical applications include void-filling during reef pillar extraction, construction of explosion - proof stoppings and construction of backfill barricades.
Tekseal™ HS and HS Fast are single component cement foams supplied as powders and form cement foams on mixing with water in a purpose designed placer.
High yield improves material handling logistics and cost
Remote placement can take place up to 100 m from machine
Non-flammable, non-toxic, cement based
Rapid placement - typically 50 cubic metres void filled per shift
Typically only 3 people needed per crew
Maximum pump life for both products ±3 hours and 30 minutes respectively.
Rate of set and strength development are affected by water temperature and surrounding temperatures, and the w/s ratio used
Compressive strength of 6 MPa after 28 days of curing
Packed in 25 kg bags
Bags may also be grouped into 1-tonne bulk bags upon request
It is supplied in 25 kg lined woven polypropylene bags and forms cement foam on mixing with water in a purpose designed placer.