ISO 20182:2005描述了在环境温度下通过气动喷嘴混合式喷枪喷射耐火材料制备试板的程序。 它不适用于塑料喷补混合料，也可能不适用于含有易水合骨料的混合料。 它也不适用于喷射混凝土类型的混合料。

ISO 20182:2005 describes the procedure for the preparation of test panels from refractory materials by gunning through pneumatic-nozzle mixing type guns at ambient temperatures. It does not apply to plastic gunning mixes, and may not apply to those mixes that contain aggregates that are susceptible to hydration. It also does not apply to shotcrete type mixes.