Tekseal® is a cement-based non-flammable chemical grout product that forms a low-density foam when mixed with water via the Minova Tekplacer mixer.
Typical applications include void filling above closed-off arches in tunnel drives or after rockfalls and lightweight barriers for ventilation control.
Material is then pumped into a pre-constructed form.
TekSeal® mix is typically pumped 500-1000 feet through a 1 1/4-inch diameter hose.
Tekseal® can be used for installing permanent underground ventilation seals, general void filling and backfilling.
It may also be used for general void filling and back filling. (See the TekSeal® TDS for cavity filling).