Refractory test-piece preparation — Gunning refractory panels by the pneumatic-nozzle mixing type guns

ISO 20182:2008 describes the procedure for the preparation of test panels from refractory materials by gunning through pneumatic-nozzle mixing type guns at ambient temperatures.

ISO 20182:2008 does not apply to plastic gunning mixes, and might not apply to those mixes that contain aggregates that are susceptible to hydration.

It also does not apply to shotcrete type mixes.