用胶结充填法开采时,为保证安全和高强度开采,装运设备有节奏的工作和正常通风,常常要存充填体中掘进辅助巷道。用充气软薄壳作模板在胶结充填过程中形成巷道,是降低充填体中巷道构筑费用的重要方法。 When cementing is used for mining, in order to ensure safe and high-intensity mining, rhythmic work and normal ventilation of the shipping equipment, auxiliary roadways are often dug into the filling body. Inflatable soft shell as a template in the process of cementing and filling the formation of roadway, is to reduce the cost of filling roadway construction an important method.